jcu.cz - Jihočeská univerzita v Českých Budějovicích

Jcu.cz Quick Summary

Status

Online

Server IP address resolved: Yes

Http response code: 200

Response time: 7.23 sec.

Last Checked: 08/18/2025

Jcu.cz traffic estimate is about 1,172 unique visitors and 6,563 pageviews per day. The approximated value of jcu.cz is 113,880 USD. Every unique visitor makes about 5.6 pageviews on average.

Alexa Traffic Rank estimates that jcu.cz is ranked number 34,507 in the world, while most of its traffic comes from Czech Republic, where it occupies as high as 581 place.

It’s good for jcu.cz that their hosting company CESNET z.s.p.o is located in Czech Republic, as that provides the majority of their visitors to benefit from the faster page load time. See the list of other websites hosted by CESNET z.s.p.o.

Jcu.cz is registered under .CZ top-level domain. Check other websites in .CZ zone.

During the last check (July 10, 2025) jcu.cz has an expired SSL certificate issued by Let's Encrypt (expired on August 09, 2025), please click the “Refresh” button for SSL Information at the Safety Information section. Check other websites using SSL certificates issued by Let's Encrypt.

In accordance with Google Safe Browsing, Symantec and Web of Trust jcu.cz is pretty a safe domain.

Relying on Google Mobile-Friendly test jcu.cz is well optimized for mobile and tablet devices, however website page loading time may be improved.

Jcu.cz General Information

Jcu.cz Audience Geography

Where are website visitors coming from?

Country	Visitors
Czech Republic CZ	68.8%
Slovakia SK	4.5%
Germany DE	3.9%
India IN	2.5%
Ethiopia ET	1%
Other	19.4%

Country	Rank
Czech Republic CZ	581
Slovakia SK	7428
Ethiopia ET	11508
Germany DE	63810
India IN	163261

Jcu.cz Traffic Distribution

Where do visitors go on jcu.cz?

Subdomain	Pageviews
pf.jcu.cz	22.28%
wstag.jcu.cz	21.99%
ff.jcu.cz	10.31%
helium.jcu.cz	9.49%
prf.jcu.cz	7.39%
jcu.cz	6.53%
zsf.jcu.cz	4.8%
elearning.jcu.cz	2.74%
zf.jcu.cz	2.4%
other	12.07%

Subdomain	Views per User
pf.jcu.cz	4.7
zf.jcu.cz	4
elearning.jcu.cz	4
wstag.jcu.cz	4
ff.jcu.cz	3.9
orgstr.jcu.cz	2
zsf.jcu.cz	2
prf.jcu.cz	2
ef.jcu.cz	1.7
jcu.cz	1.7
other	0.93

Subdomain	Reach
wstag.jcu.cz	30.09%
helium.jcu.cz	29.86%
pf.jcu.cz	25.97%
jcu.cz	21.31%
prf.jcu.cz	16.59%
ff.jcu.cz	14.48%
zsf.jcu.cz	13.91%
ef.jcu.cz	5.56%
wa2.jcu.cz	4.42%
elearning.jcu.cz	4.12%
other	8.81%

Jcu.cz Popularity

How popular is jcu.cz?

Period	Global Rank	Global Rank Delta
past 3 months	97834	17622
past month	78214	-23720
past week	74106	-16453
yesterday	91951	-5457

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	70030	7864	85	-12.64%	5.6	10%
30	56560	-11296	11	27%	5.5	-13.04%
7	57491	-1036	11	2%	5	-24.51%
1	68650	9247	97	-15.67%	5	-24.69%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	117933	23830	56	-23.35%
30	94095	-31944	74	50%
7	88019	-25799	81	40%
1	121841	-23660	7	10%

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Jcu.cz Safety Information

Rankchart Summary

Unknown

Updated: 08/18/2025

We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.

Norton Connect Safe

Safe

Updated: 03/22/2025

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Norton ConnectSafe evaluates websites for any unsafe and inapropriate content. The results are important for families with young children.

Google Safe Search

Unknown

Updated: 08/18/2025

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SafeSearch works as a parental control tool to filter out any content that might be inappropriate for your children.

Google Safe Browsing

Safe

Malware not found

Phishing not detected

Unwanted software not found

Harmfull applications not found

Updated: 01/09/2019

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Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.

McAfee® WebAdvisor

Safe

Updated: 02/23/2021

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McAfee assesses jcu.cz for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze jcu.cz for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Child safety is very good

Updated: 01/10/2019

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The WOT calculates reputation of the jcu.cz. This reputation system receives ratings from users and information from third-party sources, assesses the jcu.cz for safety features and confirms, whether jcu.cz is suitable for children.

Jcu.cz SSL Information

Information about SSL/TLS certificates

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Domain	jcu.cz
Issuer Organization	Let's Encrypt
Issuer	R10
Algorithm	RSA-SHA256
Valid form	05/11/2025
Expiration	08/09/2025
Signed	Certificate is not self signed
Additional Domains	jcu.cz www.jcu.cz

SSL Checker

Jcu.cz Server Information

Jcu.cz Server Location

Where website hosting server is located?

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Jcu.cz ASN Information

Information about IP address owner

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ASN ID: 2852

ASN Title: CESNET z.s.p.o.

Updated: 04/13/2025

Raw ASN data:

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See http://www.ripe.net/db/support/db-terms-conditions.pdf

% Note: this output has been filtered.
% To receive output for a database update, use the "-B" flag.

% Information related to 'AS2830 - AS2879'

as-block: AS2830 - AS2879
descr: RIPE NCC ASN block
remarks: These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by: RIPE-NCC-HM-MNT
created: 2002-04-08T12:43:48Z
last-modified: 2014-02-24T13:15:16Z
source: RIPE

% Information related to 'AS2852'

% Abuse contact for 'AS2852' is 'abuse@cesnet.cz'

aut-num: AS2852
as-name: CESNET2
org: ORG-CA9-RIPE
remarks: Transit networks
remarks: --------------------------
import: from AS6762 action pref=100; accept ANY
export: to AS6762 announce AS-CESNET
mp-import: afi ipv6 from AS6762 action pref=100; accept ANY
mp-export: afi ipv6 to AS6762 announce AS-CESNET
import: from AS20965 action pref=100; accept ANY
export: to AS20965 announce AS2852 AS47630 AS48091 AS199711 AS197451 AS200874
export: to AS20965 announce AS61110
mp-import: afi ipv6 from AS20965 action pref=100; accept ANY
mp-export: afi ipv6 to AS20965 announce AS2852 AS47630 AS48091 AS199711 AS197451 AS200874
remarks: GEANT_IAS_VRF
remarks: --------------------------
import: from AS21320 action pref=150; accept ANY
export: to AS21320 announce AS2852 AS47630 AS48091 AS199711 AS197451 AS200874
mp-import: afi ipv6 from AS21320 action pref=150; accept any
mp-export: afi ipv6 to AS21320 announce AS2852 AS47630 AS48091 AS199711 AS197451
remarks: CBF peerings
remarks: --------------------------
import: from AS2607 action pref=150; accept AS-SANET AS-SANETSIXPEERS
export: to AS2607 announce AS-CESNET AS47630 AS48091 AS-CESNET-NIX-PEERS
export: to AS2607 announce AS199711 AS197451
mp-import: afi ipv6 from AS2607 action pref=150; accept AS-SANET AS-SANETSIXPEERS
mp-export: afi ipv6 to AS2607 announce AS2852 AS47630 AS48091 AS-CESNET-NIX-PEERS
mp-export: afi ipv6 to AS2607 announce AS199711 AS197451
import: from AS8501 action pref=150; accept AS-PLNET
export: to AS8501 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
mp-import: afi ipv6 from AS8501 action pref=150; accept AS-PLNET
mp-export: afi ipv6 to AS8501 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
import: from AS1853 action pref=150; accept ANY
export: to AS1853 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
mp-import: afi ipv6 from AS1853 action pref=150; accept AS-ACONET-V6
mp-export: afi ipv6 to AS1853 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: GEANT connection
remarks: --------------------------
import: from AS20965 action pref=150; accept any
export: to AS20965 announce AS-CESNET AS199711 AS197451 AS198725
mp-import: afi ipv6 from AS20965 action pref=150; accept any
mp-export: afi ipv6 to AS20965 announce AS-CESNET AS199711 AS197451
remarks: AMS-IX peerings
remarks: --------------------------
remarks: ColocationIX GmbH
import: from AS61955 accept AS-COLOCATIONIX
export: to AS61955 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Packet Clearing House
import: from AS42 action pref=150; accept AS42
export: to AS42 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: CCBill
import: from AS1408 action pref=150; accept AS1408
export: to AS1408 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Telenor
import: from AS2119 action pref=150; accept AS2119
export: to AS2119 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: BBC
import: from AS2818 action pref=150; accept AS2818
export: to AS2818 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: NTT Communications
mp-import: afi ipv6 from AS2914 action pref=150; accept AS2914
mp-export: afi ipv6 to AS2914 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Golden telecom Moscow
import: from AS3216 action pref=150; accept AS3216
export: to AS3216 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: RUNNET
import: from AS3267 action pref=150; accept AS-RUNNETIX
export: to AS3267 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Swisscom/IP-Plus
import: from AS3303 action pref=150; accept AS3303
export: to AS3303 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Packet Clearing House - peer
import: from AS3856 action pref=200; accept AS3856
export: to AS3856 announce AS-CESNET AS47630
remarks: Virgin Media
import: from AS5089 action pref=150; accept AS5089
export: to AS5089 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Euronet NL
import: from AS5390 action pref=150; accept AS5390
export: to AS5390 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Atrato IP Networks
import: from AS5580 action pref=150; accept AS-ATRATO
export: to AS5580 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Atrato IP Networks - IPv6
mp-import: afi ipv6 from AS5580 action pref=150; accept AS-ATRATO
mp-export: afi ipv6 to AS5580 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Shaw Cablesystems
import: from AS6327 action pref=150; accept AS6327
export: to AS6327 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: EPT-LU
import: from AS6661 action pref=150; accept AS-PTLU
export: to AS6661 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Euroweb Romania SA
import: from AS6663 action pref=150; accept AS-STARNETSRO
export: to AS6663 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: EunetIP
import: from AS6667 action pref=150; accept AS-EUNETIP RS-EUNETIP
export: to AS6667 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: EunetIP - IPv6
mp-import: afi ipv6 from AS6667 action pref=150; accept AS-EUNETIP RS-EUNETIP
mp-export: afi ipv6 to AS6667 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Belgacom-ICS
import: from AS6774 action pref=150; accept AS6774
export: to AS6774 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Belgacom-ICS IPv6
mp-import: afi ipv6 from AS6774 action pref=150; accept AS6774
mp-export: afi ipv6 to AS6774 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Telefonica Deutschland
import: from AS6805 action pref=150; accept AS-TDDE
export: to AS6805 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Hurricane Electric, CA
import: from AS6939 action pref=150; accept AS6939
export: to AS6939 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Hurricane Electric, CA IPv6
mp-import: afi ipv6 from AS6939 action pref=150; accept AS6939
mp-export: afi ipv6 to AS6939 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Microsoft
import: from AS8068 action pref=150; accept AS8068
export: to AS8068 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Viatel
import: from AS8190 action pref=150; accept AS-VIATEL
export: to AS8190 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: NEOT
import: from AS8218 action pref=150; accept AS-NEOT
export: to AS8218 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: NEOT IPv6
mp-import: afi ipv6 from AS8218 action pref=150; accept AS-NEOT
mp-export: afi ipv6 to AS8218 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: COMSTAR
import: from AS8359 action pref=150; accept AS8359
export: to AS8359 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: COMSTAR IPv6
mp-import: afi ipv6 from AS8359 action pref=150; accept AS8359
mp-export: afi ipv6 to AS8359 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: MANDA
import: from AS8365 action pref=150; accept AS-MANDA
export: to AS8365 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: MANDA IPv6
mp-import: afi ipv6 from AS8365 action pref=150; accept AS-MANDA
mp-export: afi ipv6 to AS8365 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Belgian Network Solution
import: from AS8368 action pref=150; accept AS-BENESOL
export: to AS8368 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Belgian Network Solution IPv6
mp-import: afi ipv6 from AS8368 action pref=150; accept AS-BENESOL
mp-export: afi ipv6 to AS8368 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: ENTANET
import: from AS8468 action pref=150; accept AS-ENTANET
export: to AS8468 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: ENTANET IPv6
mp-import: afi ipv6 from AS8468 action pref=150; accept AS-ENTANET
mp-export: afi ipv6 to AS8468 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: OBIT
import: from AS8492 action pref=150; accept AS-OBIT
export: to AS8492 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Kingston Communications
import: from AS8897 action pref=150; accept AS-KCOMSPN
export: to AS8897 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Kingston Communications IPv6
mp-import: afi ipv6 from AS8897 action pref=150; accept AS-KCOMSPN
mp-export: afi ipv6 to AS8897 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: EMIX
import: from AS8966 action pref=200; accept AS-EMIX
export: to AS8966 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: @Home
import: from AS9143 action pref=150; accept AS-BENELUX
export: to AS9143 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: InterConnect Services BV
import: from AS9150 action pref=150; accept AS-INTERCONNECT
export: to AS9150 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: InterConnect Services BV IPv6
mp-import: afi ipv6 from AS9150 action pref=150; accept AS-INTERCONNECT
mp-export: afi ipv6 to AS9150 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Yahoo
import: from AS10310 action pref=150; accept AS10310
export: to AS10310 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Yahoo IPv6
mp-import: afi ipv6 from AS10310 action pref=150; accept AS10310
mp-export: afi ipv6 to AS10310 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: SOLCON
import: from AS12414 action pref=150; accept AS-SOLCON
export: to AS12414 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: SOLCON IPv6
mp-import: afi ipv6 from AS12414 action pref=150; accept AS-SOLCON
mp-export: afi ipv6 to AS12414 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: WideXS
import: from AS12573 action pref=150; accept AS-WIDEXS
export: to AS12573 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: WideXS IPv6
mp-import: afi ipv6 from AS12573 action pref=150; accept AS-WIDEXS
mp-export: afi ipv6 to AS12573 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Scarlet Telecom B.V.
import: from AS12634 action pref=200; accept AS-SCARLET
export: to AS12634 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Scarlet Telecom B.V. IPv6
mp-import: afi ipv6 from AS12634 action pref=200; accept AS-SCARLET
mp-export: afi ipv6 to AS12634 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: NL-CONCEPTS
import: from AS12871 action pref=200; accept AS-CONCEPTS
export: to AS12871 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: NL_CONCEPTS IPv6
mp-import: afi ipv6 from AS12871 action pref=200; accept AS-CONCEPTS
mp-export: afi ipv6 to AS12871 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Highwinds Network Group, Inc.
import: from AS12989 action pref=150; accept AS12989
export: to AS12989 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Highwinds Network Group, Inc. IPv6
mp-import: afi ipv6 from AS12989 action pref=150; accept AS12989
mp-export: afi ipv6 to AS12989 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Init Seven AG
import: from AS13030 action pref=150; accept AS-PEERS
export: to AS13030 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Init Seven AG IPv6
mp-import: afi ipv6 from AS13030 action pref=150; accept AS-PEERS
mp-export: afi ipv6 to AS13030 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Tele2 NL
import: from AS13127 action pref=150; accept AS-VERSATEL
export: to AS13127 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: City-Guide Internet Services
import: from AS13680 action pref=150; accept AS13680
export: to AS13680 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: City-Guide Internet Services IPv6
mp-import: afi ipv6 from AS13680 action pref=150; accept AS13680
mp-export: afi ipv6 to AS13680 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: EdgeCast networks
import: from AS15133 action pref=150; accept AS15133
export: to AS15133 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Google Inc.
import: from AS15169 action pref=200; accept AS15169
export: to AS15169 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Google Inc. IPv6
mp-import: afi ipv6 from AS15169 action pref=200; accept AS15169
mp-export: afi ipv6 to AS15169 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Allstream Corp.
import: from AS15290 action pref=200; accept AS15290
export: to AS15290 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: ZeelandNet BV
import: from AS15542 action pref=200; accept AS-ZEELANDNET
export: to AS15542 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Neuf Telecom
import: from AS15557 action pref=150; accept AS-LDCOMNET
export: to AS15557 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: TrueServer BV
import: from AS15703 action pref=150; accept AS-TRUESERVER
export: to AS15703 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: IS Internet Services BV
import: from AS15879 action pref=150; accept AS-IS-NL
export: to AS15879 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: IS Internet Services BV IPv6
mp-import: afi ipv6 from AS15879 action pref=150; accept AS-IS-NL
mp-export: afi ipv6 to AS15879 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: GrafiX Internet B.V.
import: from AS16131 action pref=150; accept AS-GRAFIX-TRANSIT
export: to AS16131 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: GrafiX Internet B.V. IPv6
mp-import: afi ipv6 from AS16131 action pref=150; accept AS-GRAFIX-TRANSIT
mp-export: afi ipv6 to AS16131 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Rix|Port80
import: from AS16150 action pref=150; accept AS-CUSTOMERS
export: to AS16150 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Rix|Port80 IPv6
mp-import: afi ipv6 from AS16150 action pref=150; accept AS-CUSTOMERS
mp-export: afi ipv6 to AS16150 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: OVH
import: from AS16276 action pref=150; accept AS-OVH
export: to AS16276 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: WV Fiber
import: from AS19151 action pref=150; accept AS19151
export: to AS19151 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: WV Fiber IPv6
mp-import: afi ipv6 from AS19151 action pref=150; accept AS19151
mp-export: afi ipv6 to AS19151 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Griffin
import: from AS20500 action pref=150; accept AS-GRIFFIN
export: to AS20500 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Akamai Technologies EU
import: from AS20940 action pref=150; accept AS-AKAMAI
export: to AS20940 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Akamai Technologies Mapping AS
import: from AS21357 action pref=150; accept AS21357
export: to AS21357 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Limelight Networks
import: from AS22822 action pref=150; accept AS22822
export: to AS22822 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Terremark
import: from AS23148 action pref=150; accept AS-TWW
export: to AS23148 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: ASGCNet
import: from AS24167 action pref=150; accept AS24167
export: to AS24167 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: ASGCNet IPv6
mp-import: afi ipv6 from AS24167 action pref=150; accept AS24167
mp-export: afi ipv6 to AS24167 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Caveo Internet BV
import: from AS24642 action pref=150; accept AS-CAVEO
export: to AS24642 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Caveo Internet BV IPv6
mp-import: afi ipv6 from AS24642 action pref=150; accept AS-CAVEO
mp-export: afi ipv6 to AS24642 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Netholding NL
import: from AS24730 action pref=120; accept AS-NETHOLDING
export: to AS24730 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Publieke Omroep
import: from AS25182 action pref=150; accept AS-PUBLIEKEOMROEP
export: to AS25182 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: NEDZONE
import: from AS25459 action pref=150; accept AS-NEDZONE
export: to AS25459 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: CAMBRIUM BV.
import: from AS25596 action pref=150; accept AS-CAMBRIUM
export: to AS25596 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: CAMBRIUM BV. IPv6
mp-import: afi ipv6 from AS25596 action pref=150; accept AS-CAMBRIUM
mp-export: afi ipv6 to AS25596 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Routit B.V.
import: from AS28685 action pref=150; accept AS-ROUTIT
export: to AS28685 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Zen Systems
import: from AS28717 action pref=150; accept AS-ZENSYSTEMS
export: to AS28717 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Zen Systems IPv6
mp-import: afi ipv6 from AS28717 action pref=150; accept AS-ZENSYSTEMS6
mp-export: afi ipv6 to AS28717 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: UnilogicNet
import: from AS28788 action pref=150; accept AS-UNILOGICNET
export: to AS28788 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: UnilogicNet IPv6
mp-import: afi ipv6 from AS28788 action pref=150; accept AS-UNILOGICNET
mp-export: afi ipv6 to AS28788 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Signet BV
import: from AS28878 action pref=150; accept AS-SIGNET
export: to AS28878 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Signet BV IPv6
mp-import: afi ipv6 from AS28878 action pref=150; accept AS-SIGNET
mp-export: afi ipv6 to AS28878 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Citytelecom.ru
import: from AS29076 action pref=150; accept AS-CITYTELECOM
export: to AS29076 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: UNET
import: from AS29396 action pref=150; accept AS-UNET
export: to AS29396 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Evolva Telecom
import: from AS30890 action pref=150; accept AS-EVOLVA
export: to AS30890 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Evolva Telecom IPv6
mp-import: afi ipv6 from AS30890 action pref=150; accept AS-EVOLVA6
mp-export: afi ipv6 to AS30890 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Duocast B.V.
import: from AS31477 action pref=150; accept AS31477
export: to AS31477 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Etelecom.ru
import: from AS31500 action pref=150; accept AS-GLOBAL-NET
export: to AS31500 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: DENIC eG
import: from AS31529 action pref=150; accept AS31529
export: to AS31529 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: DENIC eG IPv6
mp-import: afi ipv6 from AS31529 action pref=150; accept AS31529
mp-export: afi ipv6 to AS31529 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: COMX.DK
import: from AS31661 action pref=200; accept AS-COMX
export: to AS31661 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: EuroTransit GmbH
import: from AS33926 action pref=150; accept AS-EUROTRANSIT
export: to AS33926 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Euroaccess Enterprises
import: from AS34305 action pref=150; accept AS-EUROACCESS
export: to AS34205 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Vodafone
import: from AS34419 action pref=200; accept AS-VODAFONE
export: to AS34419 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Vodafone IPv6
mp-import: afi ipv6 from AS34419 action pref=200; accept AS-VODAFONE-V6
mp-export: afi ipv6 to AS34419 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Docler Networks
import: from AS34655 action pref=150; accept AS-DOCLER
export: to AS34655 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: E4A s.r.l.
import: from AS34695 action pref=200; accept AS34695
export: to AS34695 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: E4A s.r.l. IPv6
mp-import: afi ipv6 from AS34695 action pref=200; accept AS34695
mp-export: afi ipv6 to AS34695 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Verisign
import: from AS36623 action pref=150; accept AS36623
export: to AS36623 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Easyhosting.nl
import: from AS39556 action pref=150; accept AS-EASYHOSTING
export: to AS39556 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Easyhosting.nl. IPv6
mp-import: afi ipv6 from AS39556 action pref=150; accept AS-EASYHOSTING
mp-export: afi ipv6 to AS39556 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Netlogics BV
import: from AS39637 action pref=150; accept AS-NETLOGICS
export: to AS39637 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Netlogics BV IPv6
mp-import: afi ipv6 from AS39637 action pref=150; accept AS-NETLOGICS
mp-export: afi ipv6 to AS39637 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Anders.ru
import: from AS39792 action pref=150; accept AS39792
export: to AS39792 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Anders.ru IPv6
mp-import: afi ipv6 from AS39792 action pref=150; accept AS39792
mp-export: afi ipv6 to AS39792 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: IPTP
import: from AS41095 action pref=150; accept AS-IPTP
export: to AS41095 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Net Ground B.V.
import: from AS41445 action pref=150; accept AS-NETGROUND
export: to AS41445 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Opencarrier.eu
import: from AS41692 action pref=150; accept AS-OPENCARRIER
export: to AS41692 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Opencarrier.eu IPv6
mp-import: afi ipv6 from AS41692 action pref=150; accept AS-OPENCARRIER
mp-export: afi ipv6 to AS41692 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: LocalPhone Ltd. UK
import: from AS42884 action pref=150; accept AS42884
export: to AS42884 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: NForce Entertainment BV
import: from AS43350 action pref=150; accept AS-NFORCE
export: to AS43350 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Wikimedia
import: from AS43821 action pref=150; accept AS-WIKIMEDIA
export: to AS43821 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Wikimedia IPv6
mp-import: afi ipv6 from AS43821 action pref=150; accept AS-WIKIMEDIA
mp-export: afi ipv6 to AS43821 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Hispaweb-Network
import: from AS45037 action pref=150; accept AS-Hispaweb
export: to AS45037 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Transit Data Hyper Network
import: from AS47143 action pref=150; accept AS47143
export: to AS47143 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Netrouting Data Facilities
import: from AS47869 action pref=150; accept AS47869
export: to AS47869 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: INTERFIBER
import: from AS48268 action pref=50; accept AS-INTERFIBER
export: to AS48268 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Xtra Media Services
import: from AS49562 action pref=150; accept AS-INTERFIBER
export: to AS49562 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: IC-Hosting
import: from AS49625 action pref=150; accept AS49625
export: to AS49625 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Pictura Database Publishing
import: from AS49820 action pref=150; accept AS49820
export: to AS49820 announce AS-CESNET AS47630 AS48091 AS199711 AS197451
remarks: Peerings at NIX.CZ
remarks: --------------------------
import: from AS112 action pref=150; accept AS112
export: to AS112 announce AS-CESNET AS47630 AS48091
export: to AS112 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS702 action pref=150; accept AS702
export: to AS702 announce AS-CESNET AS47630 AS48091
export: to AS702 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS1257 action pref=150; accept AS-TELE2
export: to AS1257 announce AS-CESNET AS47630 AS48091
export: to AS1257 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS2686 action pref=150; accept AS-IGNEMEA
export: to AS2686 announce AS-CESNET AS47630 AS48091
export: to AS2686 announce AS-SANET AS-ACONET AS-8501 AS199711 AS197451
import: from AS2819 action pref=150; accept AS-GTSCZ-NIX
export: to AS2819 announce AS-CESNET AS47630 AS48091
export: to AS2819 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
mp-import: afi ipv6 from AS2819 action pref=150; accept AS-GTSCZ-NIX
mp-export: afi ipv6 to AS2819 announce AS-CESNET AS47630 AS48091
mp-export: afi ipv6 to AS2819 announce AS-SANET AS-ACONET-V6 AS8501 AS199711 AS197451
import: from AS3257 action pref=150; accept AS-TISCALI
export: to AS3257 announce AS-CESNET AS47630 AS48091
export: to AS3257 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
mp-import: afi ipv6 from AS3257 action pref=150; accept AS-TISCALI
mp-export: afi ipv6 to AS3257 announce AS-CESNET AS47630 AS48091
mp-export: afi ipv6 to AS3257 announce AS-SANET AS-ACONET-V6 AS8501 AS199711 AS197451
import: from AS5400 action pref=150; accept AS-BT-EU
export: to AS5400 announce AS-CESNET AS47630 AS48091
export: to AS5400 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS5407 action pref=150; accept AS-SKYNET-CZ
export: to AS5407 announce AS-CESNET AS47630 AS48091
export: to AS5407 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS5610 action pref=150; accept AS-CTIOL
export: to AS5610 announce AS-CESNET AS47630 AS48091
export: to AS5610 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS6830 action pref=150; accept AS-AORTACZ
export: to AS6830 announce AS-CESNET AS47630 AS48091
export: to AS6830 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS8251 action pref=150; accept AS-NFX-NIX
export: to AS8251 announce AS-CESNET AS47630 AS48091
export: to AS8251 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
mp-import: afi ipv6 from AS8251 action pref=150; accept AS-NFX-NIX
mp-export: afi ipv6 to AS8251 announce AS-CESNET AS47630 AS48091
mp-export: afi ipv6 to AS8251 announce AS-SANET AS-ACONET-V6 AS8501 AS199711 AS197451
import: from AS6881 action pref=150; accept AS-NIX
export: to AS8881 announce AS-CESNET AS47630 AS48091
export: to AS8881 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
mp-import: afi ipv6 from AS6881 action pref=150; accept AS-NIX
mp-export: afi ipv6 to AS8881 announce AS-CESNET AS47630 AS48091
mp-export: afi ipv6 to AS8881 announce AS-SANET AS-ACONET-V6 AS8501 AS199711 AS197451
import: from AS8422 action pref=150; accept AS-NETCOLOGNE
export: to AS8422 announce AS-CESNET AS47630 AS48091
export: to AS8422 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS891 action pref=150; accept AS8913
export: to AS8913 announce AS-CESNET AS47630 AS48091
export: to AS8913 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS8928 action pref=150; accept AS-INTEROUTE
export: to AS8928 announce AS-CESNET AS47630 AS48091
export: to AS8928 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
mp-import: afi ipv6 from AS8928 action pref=150; accept AS-INTEROUTE
mp-export: afi ipv6 to AS8928 announce AS-CESNET AS47630 AS48091
mp-export: afi ipv6 to AS8928 announce AS-SANET AS-ACONET-V6 AS8501 AS199711 AS197451
import: from AS9002 action pref=150; accept AS-RETN
export: to AS9002 announce AS-CESNET AS47630 AS48091
export: to AS9002 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
mp-import: afi ipv6 from AS9002 action pref=150; accept AS-GIN-NIX
mp-export: afi ipv6 to AS9002 announce AS-CESNET AS47630 AS48091
mp-export: afi ipv6 to AS9002 announce AS-SANET AS-ACONET-V6 AS8501 AS199711 AS197451
import: from AS9080 action pref=150; accept AS-GIN-NIX
export: to AS9080 announce AS-CESNET AS47630 AS48091
export: to AS9080 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
mp-import: afi ipv6 from AS9080 action pref=150; accept AS-GIN-NIX
mp-export: afi ipv6 to AS9080 announce AS-CESNET AS47630 AS48091
mp-export: afi ipv6 to AS9080 announce AS-SANET AS-ACONET-V6 AS8501 AS199711 AS197451
import: from AS12301 action pref=150; accept AS12301:AS-ROUTES
export: to AS12301 announce AS-CESNET AS47630 AS48091
export: to AS12301 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
mp-import: afi ipv6 from AS12301 action pref=150; accept AS12301:AS-ROUTES
mp-export: afi ipv6 to AS12301 announce AS-CESNET AS47630 AS48091
mp-export: afi ipv6 to AS12301 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS12306 action pref=150; accept AS-PLUSLINE
export: to AS12306 announce AS-CESNET AS47630 AS48091
export: to AS12306 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS12570 action pref=150; accept AS12570
export: to AS12570 announce AS-CESNET AS47630 AS48091
export: to AS12570 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS12767 action pref=150; accept AS-PRAGONET-NIX
export: to AS12767 announce AS-CESNET AS47630 AS48091
export: to AS12767 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
mp-import: afi ipv6 from AS12767 action pref=150; accept AS-PRAGONET-NIX
mp-export: afi ipv6 to AS12767 announce AS-CESNET AS47630 AS48091
mp-export: afi ipv6 to AS12767 announce AS-SANET AS-ACONET-V6 AS8501 AS199711 AS197451
import: from AS13036 action pref=150; accept AS13036
export: to AS13036 announce AS-CESNET AS47630 AS48091
export: to AS13036 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS13237 action pref=150; accept AS-LAMBDANET
export: to AS13237 announce AS-CESNET AS47630 AS48091 AS-SANET AS199711
export: to AS13237 announce AS197451
import: from AS15169 action pref=150; accept AS15169
export: to AS15169 announce AS-CESNET AS47630 AS48091
export: to AS15169 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
mp-import: afi ipv6 from AS15169 action pref=150; accept AS15169
mp-export: afi ipv6 to AS15169 announce AS-CESNET AS47630 AS48091
mp-export: afi ipv6 to AS15169 announce AS-SANET AS-ACONET-V6 AS8501 AS199711 AS197451
import: from AS15598 action pref=150; accept AS-IPX
export: to AS15598 announce AS-CESNET AS47630 AS48091
export: to AS15598 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
mp-import: afi ipv6 from AS15598 action pref=150; accept AS-IPX-6
mp-export: afi ipv6 to AS15598 announce AS-CESNET AS47630 AS48091
mp-export: afi ipv6 to AS15598 announce AS-SANET AS-ACONET-V6 AS8501 AS199711 AS197451
import: from AS15614 action pref=150; accept AS-DRAGON
export: to AS15614 announce AS-CESNET AS47630 AS48091
export: to AS15614 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS15685 action pref=150; accept AS-CASABLANCA
export: to AS15685 announce AS-CESNET AS47630 AS48091
export: to AS15685 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
mp-import: afi ipv6 from AS15685 action pref=150; accept AS-CASABLANCA
mp-export: afi ipv6 to AS15685 announce AS-CESNET AS47630 AS48091
mp-export: afi ipv6 to AS15685 announce AS-SANET AS-ACONET-V6 AS8501 AS199711 AS197451
import: from AS15935 action pref=150; accept AS-HA-VEL-CZNIX
export: to AS15935 announce AS-CESNET AS47630 AS48091
export: to AS15935 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS16019 action pref=150; accept AS16019
export: to AS16019 announce AS-CESNET AS47630 AS48091
export: to AS16019 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS16246 action pref=150; accept AS16246
export: to AS16246 announce AS-CESNET AS47630 AS48091
export: to AS16246 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
mp-import: afi ipv6 from AS16246 action pref=150; accept AS16246
mp-export: afi ipv6 to AS16246 announce AS-CESNET AS47630 AS48091
mp-export: afi ipv6 to AS16246 announce AS-SANET AS-ACONET-V6 AS8501 AS199711 AS197451
import: from AS16265 action pref=150; accept AS-LEASEWEB
export: to AS16265 announce AS-CESNET AS47630 AS48091
export: to AS16265 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS16276 action pref=150; accept AS-OVH
export: to AS16276 announce AS-CESNET AS47630 AS48091
export: to AS16276 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS20144 action pref=150; accept AS20144
export: to AS20144 announce AS-CESNET AS47630 AS48091
export: to AS20144 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
mp-import: afi ipv6 from AS20144 action pref=150; accept AS20144
mp-export: afi ipv6 to AS20144 announce AS-CESNET AS47630 AS48091
mp-export: afi ipv6 to AS20144 announce AS-SANET AS-ACONET-V6 AS8501 AS199711 AS197451
import: from AS20723 action pref=150; accept AS20723
export: to AS20723 announce AS-CESNET AS47630 AS48091
export: to AS20723 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS21430 action pref=150; accept AS21430
export: to AS21430 announce AS-CESNET AS47630 AS48091
export: to AS21430 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS24806 action pref=150; accept AS24806
export: to AS24806 announce AS-CESNET AS47630 AS48091 AS-SANET AS199711
export: to AS24806 announce AS197451
import: from AS24828 action pref=150; accept AS24828
export: to AS24828 announce AS-CESNET AS47630 AS48091 AS-SANET AS199711
export: to AS24828 announce AS197451
import: from AS24971 action pref=150; accept AS-MASTERCZ-CZNIX
export: to AS24971 announce AS-CESNET AS47630 AS48091
export: to AS24971 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
mp-import: afi ipv6 from AS24971 action pref=150; accept AS-MASTERCZ-CZNIX
mp-export: afi ipv6 to AS24971 announce AS-CESNET AS47630 AS48091
mp-export: afi ipv6 to AS24971 announce AS-SANET AS-ACONET-V6 AS8501 AS199711 AS197451
import: from AS25036 action pref=150; accept AS25036
export: to AS25036 announce AS-CESNET AS47630 AS48091
export: to AS25036 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS25192 action pref=150; accept AS25192
export: to AS25192 announce AS-CESNET AS47630 AS48091
export: to AS25192 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
mp-import: afi ipv6 from AS25192 action pref=150; accept AS25192
mp-export: afi ipv6 to AS25192 announce AS-CESNET AS47630 AS48091
mp-export: afi ipv6 to AS25192 announce AS-SANET AS-ACONET-V6 AS8501 AS199711 AS197451
import: from AS25234 action pref=150; accept AS25234
export: to AS25234 announce AS-CESNET AS47630 AS48091
export: to AS25234 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS25248 action pref=150; accept AS-BLUETONE-CUST
export: to AS25248 announce AS-CESNET AS47630 AS48091
export: to AS25248 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS25424 action pref=150; accept AS25424
export: to AS25424 announce AS-CESNET AS47630 AS48091
export: to AS25424 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS25512 action pref=150; accept AS25512
export: to AS25512 announce AS-CESNET AS47630 AS48091
export: to AS25512 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
mp-import: afi ipv6 from AS25512 action pref=150; accept AS25512
mp-export: afi ipv6 to AS25512 announce AS-CESNET AS47630 AS48091
mp-export: afi ipv6 to AS25512 announce AS-SANET AS-ACONET-V6 AS8501 AS199711 AS197451
import: from AS26415 action pref=150; accept AS26415
export: to AS26415 announce AS-CESNET AS47630 AS48091
export: to AS26415 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS28725 action pref=150; accept AS28725
export: to AS28725 announce AS-CESNET AS47630 AS48091
export: to AS28725 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
mp-import: afi ipv6 from AS28725 action pref=150; accept AS28725
mp-export: afi ipv6 to AS28725 announce AS-CESNET AS47630 AS48091
mp-export: afi ipv6 to AS28725 announce AS-SANET AS-ACONET-V6 AS8501 AS199711 AS197451
import: from AS28851 action pref=150; accept AS28851
export: to AS28851 announce AS-CESNET AS47630 AS48091
export: to AS28851 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS28972 action pref=150; accept AS28972
export: to AS28972 announce AS-CESNET AS47630 AS48091
export: to AS28972 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS29086 action pref=150; accept AS29086
export: to AS29086 announce AS-CESNET AS47630 AS48091
export: to AS29086 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS29113 action pref=150; accept AS-SLOANE-NIX
export: to AS29113 announce AS-CESNET AS47630 AS48091
export: to AS29113 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
mp-import: afi ipv6 from AS29113 action pref=150; accept AS-SLOANE-NIX
mp-export: afi ipv6 to AS29113 announce AS-CESNET AS47630 AS48091
mp-export: afi ipv6 to AS29113 announce AS-SANET AS-ACONET-V6 AS8501 AS199711 AS197451
import: from AS29134 action pref=150; accept AS29134
export: to AS29134 announce AS-CESNET AS47630 AS48091
export: to AS29134 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
mp-import: afi ipv6 from AS29134 action pref=150; accept AS29134
mp-export: afi ipv6 to AS29134 announce AS-CESNET AS47630 AS48091
mp-export: afi ipv6 to AS29134 announce AS-SANET AS-ACONET-V6 AS8501 AS199711 AS197451
import: from AS29208 action pref=150; accept as-dialtelecom
export: to AS29208 announce AS-CESNET AS47630 AS48091
export: to AS29208 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
mp-import: afi ipv6 from AS29208 action pref=150; accept as-dialtelecom
mp-export: afi ipv6 to AS29208 announce AS-CESNET AS47630 AS48091
mp-export: afi ipv6 to AS29208 announce AS-SANET AS-ACONET-V6 AS8501 AS199711 AS197451
import: from AS29321 action pref=150; accept AS-CentroNet
export: to AS29321 announce AS-CESNET AS47630 AS48091
export: to AS29321 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS30134 action pref=150; accept AS30134 AS3557
export: to AS30134 announce AS-CESNET AS47630 AS48091
export: to AS30134 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS31246 action pref=150; accept AS-NETBOX-CZNIX
export: to AS31246 announce AS-CESNET AS47630 AS48091
export: to AS31246 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS33883 action pref=150; accept AS33883
export: to AS33883 announce AS-CESNET AS47630 AS48091
export: to AS33883 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS34080 action pref=150; accept AS34080
export: to AS34080 announce AS-CESNET AS47630 AS48091
export: to AS34080 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
mp-import: afi ipv6 from AS34080 action pref=150; accept AS34080
mp-export: afi ipv6 to AS34080 announce AS-CESNET AS47630 AS48091
mp-export: afi ipv6 to AS34080 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS34315 action pref=150; accept AS34315
export: to AS34315 announce AS-CESNET AS47630 AS48091
export: to AS34315 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS34692 action pref=150; accept AS-FREEBONE
export: to AS34692 announce AS-CESNET AS47630 AS48091
export: to AS34692 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS34695 action pref=150; accept AS34695
export: to AS34695 announce AS-CESNET AS47630 AS48091
export: to AS34695 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
mp-import: afi ipv6 from AS34695 action pref=150; accept AS34695
mp-export: afi ipv6 to AS34695 announce AS-CESNET AS47630 AS48091
mp-export: afi ipv6 to AS34695 announce AS-SANET AS-ACONET-V6 AS8501 AS199711 AS197451
import: from AS35214 action pref=150; accept AS35214
export: to AS35214 announce AS-CESNET AS47630 AS48091
export: to AS35214 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS35236 action pref=150; accept AS-NETWAYCZ-NIX
export: to AS35236 announce AS-CESNET AS47630 AS48091
export: to AS35236 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
mp-import: afi ipv6 from AS35236 action pref=150; accept AS-NETWAYCZ-NIX
mp-export: afi ipv6 to AS35236 announce AS-CESNET AS47630 AS48091
mp-export: afi ipv6 to AS35236 announce AS-SANET AS-ACONET-V6 AS8501 AS199711 AS197451
import: from AS35361 action pref=150; accept AS35361
export: to AS35361 announce AS-CESNET AS47630 AS48091
export: to AS35361 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS35592 action pref=150; accept AS-COOLHOUSING
export: to AS35592 announce AS-CESNET AS47630 AS48091
export: to AS35592 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
mp-import: afi ipv6 from AS35592 action pref=150; accept AS-COOLHOUSING
mp-export: afi ipv6 to AS35592 announce AS-CESNET AS47630 AS48091
mp-export: afi ipv6 to AS35592 announce AS-SANET AS-ACONET-V6 AS8501 AS199711 AS197451
import: from AS38949 action pref=150; accept AS38949
export: to AS38949 announce AS-CESNET AS47630 AS48091
export: to AS38949 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS38952 action pref=150; accept AS38952
export: to AS38952 announce AS-CESNET AS47630 AS48091
export: to AS38952 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS39235 action pref=150; accept AS39235
export: to AS39235 announce AS-CESNET AS47630 AS48091
export: to AS39235 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS39392 action pref=150; accept AS-SUPERNETWORK
export: to AS39392 announce AS-CESNET AS47630 AS48091
export: to AS39392 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS39790 action pref=150; accept AS39790
export: to AS39790 announce AS-CESNET AS47630 AS48091
export: to AS39790 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
mp-import: afi ipv6.unicast from AS39790 action pref=150; accept AS39790
mp-export: afi ipv6 to AS39790 announce AS-CESNET AS47630 AS48091
mp-export: afi ipv6 to AS39790 announce AS-SANET AS-ACONET-V6 AS8501 AS199711 AS197451
import: from AS39791 action pref=150; accept AS39791
export: to AS39791 announce AS-CESNET AS47630 AS48091
export: to AS39791 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS39817 action pref=150; accept AS-OVANET-NIX
export: to AS39817 announce AS-CESNET AS47630 AS48091
export: to AS39817 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS39906 action pref=150; accept AS-COPROSYS-NIXCZ
export: to AS39906 announce AS-CESNET AS47630 AS48091
export: to AS39906 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS41088 action pref=150; accept AS-NSYS-NIX
export: to AS41088 announce AS-CESNET AS47630 AS48091
export: to AS41088 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS41711 action pref=150; accept AS41711
export: to AS41711 announce AS-CESNET AS47630 AS48091
export: to AS41711 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS41711 action pref=150; accept AS41711
export: to AS41711 announce AS-CESNET AS47630 AS48091
export: to AS41711 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
mp-import: afi ipv6 from AS41711 action pref=150; accept AS41711
mp-export: afi ipv6 to AS41711 announce AS-CESNET AS47630 AS48091
mp-export: afi ipv6 to AS41711 announce AS-SANET AS-ACONET-V6 AS8501 AS199711 AS197451
import: from AS41824 action pref=150; accept AS41824
export: to AS41824 announce AS-CESNET AS47630 AS48091
export: to AS41824 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
mp-import: afi ipv6 from AS41711 action pref=150; accept AS41711
mp-export: afi ipv6 to AS41711 announce AS-CESNET AS47630 AS48091
mp-export: afi ipv6 to AS41711 announce AS-SANET AS-ACONET-V6 AS8501 AS199711 AS197451
import: from AS42000 action pref=150; accept AS-STREAMCZ
export: to AS42000 announce AS-CESNET AS47630 AS48091
export: to AS42000 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
mp-import: afi ipv6 from AS42000 action pref=150; accept AS-STREAMCZ
mp-export: afi ipv6 to AS42000 announce AS-CESNET AS47630 AS48091
mp-export: afi ipv6 to AS42000 announce AS-SANET AS-ACONET-V6 AS8501 AS199711 AS197451
import: from AS42306 action pref=150; accept AS42306
export: to AS42306 announce AS-CESNET AS47630 AS48091
export: to AS42306 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS42908 action pref=150; accept AS42908
export: to AS42908 announce AS-CESNET AS47630 AS48091
export: to AS42908 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS43037 action pref=150; accept AS43037
export: to AS43037 announce AS-CESNET AS47630 AS48091
export: to AS43037 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS43070 action pref=150; accept AS-JAW
export: to AS43070 announce AS-CESNET AS47630 AS48091
export: to AS43070 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS43413 action pref=150; accept AS43413
export: to AS43413 announce AS-CESNET AS47630 AS48091
export: to AS43413 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS43541 action pref=150; accept AS-VSHOSTING-CZ
export: to AS43541 announce AS-CESNET AS47630 AS48091
export: to AS43541 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS43708 action pref=150; accept AS43708
export: to AS43708 announce AS-CESNET AS47630 AS48091
export: to AS43708 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS47232 action pref=150; accept AS47232
export: to AS47232 announce AS-CESNET AS47630 AS48091
export: to AS47232 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS47493 action pref=150; accept AS47493
export: to AS47493 announce AS-CESNET AS47630 AS48091
export: to AS47493 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS47868 action pref=150; accept AS47868
export: to AS47868 announce AS-CESNET AS47630 AS48091
export: to AS47868 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS48268 action pref=150; accept AS-INTERFIBER
export: to AS48268 announce AS-CESNET AS47630 AS48091
export: to AS48268 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS48298 action pref=150; accept AS48298
export: to AS48298 announce AS-CESNET AS47630 AS48091
export: to AS48298 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS48926 action pref=150; accept AS-PE3NY-NIX
export: to AS48926 announce AS-CESNET AS47630 AS48091
export: to AS48926 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS50495 action pref=150; accept AS50495
export: to AS50495 announce AS-CESNET AS47630 AS48091
export: to AS50495 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
import: from AS50698 action pref=150; accept AS50698
export: to AS50698 announce AS-CESNET AS47630 AS48091
export: to AS50698 announce AS-SANET AS-ACONET AS8501 AS199711 AS197451
remarks: CESNET2 Members
remarks: --------------------------
import: from AS197451 accept AS197451
export: to AS197451 announce ANY
mp-import: afi ipv6 from AS197451 accept AS197451
mp-export: afi ipv6 to AS197451 announce ANY
import: from AS199711 accept AS199711
export: to AS199711 announce AS2852
mp-import: afi ipv6 from AS199711 accept AS199711
mp-export: afi ipv6 to AS199711 announce ANY
import: from AS199604 accept AS199604
export: to AS199604 announce any
mp-import: afi ipv6 from AS199604 accept AS199604
mp-export: afi ipv6 to AS199604 announce any
import: from AS48091 accept AS48091
export: to AS48091 announce any
mp-import: afi ipv6 from AS48091 accept AS48091
mp-export: afi ipv6 to AS48091 announce any
import: from AS204772 accept AS204772
export: to AS204772 announce any
mp-import: afi ipv6 from AS204772 accept AS204772
mp-export: afi ipv6 to AS204772 announce any
admin-c: VN2-RIPE
tech-c: VN2-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: AS2852-MNT
created: 2002-06-22T23:41:57Z
last-modified: 2018-02-12T18:04:22Z
source: RIPE

organisation: ORG-CA9-RIPE
org-name: CESNET z.s.p.o.
org-type: LIR
address: Zikova 4/1903
address: 160 00
address: Prague 6
address: CZECH REPUBLIC
phone: +420 602 252 531
phone: +420 234 680 222
fax-no: +420 224 313 211
admin-c: OC-RIPE
admin-c: PK2565-RIPE
admin-c: AK2268-RIPE
admin-c: PV2-RIPE
admin-c: CNIC1-RIPE
abuse-c: CZNA1-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: TENCZ-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: TENCZ-MNT
created: 2004-04-17T11:04:52Z
last-modified: 2017-10-30T14:34:54Z
source: RIPE # Filtered

person: Vaclav Novak
address: CESNET, z.s.p.o.
address: Zikova 4
address: Praha 6
address: 160 00
address: The Czech Republic
phone: +420 224 352 978
nic-hdl: VN2-RIPE
mnt-by: TENCZ-MNT
created: 2002-09-20T15:22:53Z
last-modified: 2017-10-30T21:45:14Z
source: RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.91.2 (WAGYU)

Geolocation

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Jcu.cz Domain Name Information

Jcu.cz DNS Information

Domain name service records

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Host	A Record	TTL
jcu.cz	160.217.6.112	7200

Host	MX Record	Priority	TTL
jcu.cz	ax.virusfree.cz	12801	7200
jcu.cz	bx.virusfree.cz	12817	7200
jcu.cz	dx.spamfree.cz	12849	7200
jcu.cz	cx.spamfree.cz	12833	7200

Host	NS Record	TTL
jcu.cz	hera.zcu.cz	7200
jcu.cz	taurus.zf.jcu.cz	7200
jcu.cz	virgo.jcu.cz	7200

Host	TXT Record	TTL
jcu.cz	MS=ms96032695	7200

Jcu.cz Whois Information

Information about registered users or assignees of an Internet resource

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Raw WHOIS data:

% (c) 2006-2021 CZ.NIC, z.s.p.o.
%
% Intended use of supplied data and information
%
% Data contained in the domain name register, as well as information
% supplied through public information services of CZ.NIC association,
% are appointed only for purposes connected with Internet network
% administration and operation, or for the purpose of legal or other
% similar proceedings, in process as regards a matter connected
% particularly with holding and using a concrete domain name.
%
% Full text available at:
% http://www.nic.cz/page/306/intended-use-of-supplied-data-and-information/
%
% See also a search service at http://www.nic.cz/whois/
%
%
% Whoisd Server Version: 3.15.0
% Timestamp: Fri Sep 20 18:40:55 2024

domain: jcu.cz
registrant: SB:JCU-CZ
admin-c: JAN_MAREK
admin-c: PS1575-RIPE
nsset: NSSJCU-20221019
keyset: AUTO-DB2AA6JK5OF57F3IZ5P678EHP
registrar: REG-ACTIVE24
registered: 06.11.1994 01:00:00
changed: 01.11.2022 14:57:53
expire: 20.10.2024

contact: SB:JCU-CZ
org: Jihoceska universita
name: Jihoceska universita
address: Branisovska 31
address: Ceske Budejovice
address: 370 05
address: CZ
registrar: REG-ACTIVE24
created: 10.08.2001 22:13:00
changed: 15.05.2018 21:32:00

contact: JAN_MAREK
name: Jan Marek
address: Branisovska 31
address: Ceske Budejovice
address: 37005
address: CZ
registrar: REG-ACTIVE24
created: 10.08.2001 22:13:00
changed: 15.05.2018 21:32:00

contact: PS1575-RIPE
name: Petr Simek
address: Branisovska 31
address: Ceske Budejovice
address: 370 05
address: CZ
registrar: REG-ACTIVE24
created: 10.08.2001 22:13:00
changed: 15.05.2018 21:32:00

nsset: NSSJCU-20221019
nserver: gemini.jcu.cz (160.217.6.1)
nserver: hera.zcu.cz
nserver: orion.zf.jcu.cz (160.217.161.3)
tech-c: JAN_MAREK
tech-c: PS1575-RIPE
registrar: REG-ACTIVE24
created: 19.10.2022 21:14:45
changed: 31.10.2022 13:24:23

keyset: AUTO-DB2AA6JK5OF57F3IZ5P678EHP
dnskey: 257 3 13 GnoXWmXEly3FD7cR9JDJaFM+yQj/3OnKVIouBTSSQn4UpzYN1b4A5thzXdG23hwWNxnf44A9urRckIRFSDiQeg==
tech-c: CZ-NIC
registrar: REG-CZNIC
created: 01.11.2022 14:57:53

contact: CZ-NIC
org: CZ.NIC, z.s.p.o.
name: CZ.NIC, z.s.p.o.
address: Milesovska 1136/5
address: Praha 3
address: 130 00
address: CZ
registrar: REG-CZNIC
created: 17.10.2008 12:08:21
changed: 15.05.2018 21:32:00

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Jcu.cz HTML Validation

Jcu.cz W3C HTML Markup Validation

HTML markup errors and warnings

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Errors:

A document must not include both a “meta” element with an “http-equiv” attribute whose value is “content-type”, and a “meta” element with a “charset” attribute.

Bad value “” for attribute “name” on element “input”: Must not be empty.

Duplicate ID “_googleSeach”.

Duplicate ID “_ploneSearch”.

Warnings:

The first occurrence of ID “_googleSeach” was here.

The first occurrence of ID “_ploneSearch” was here.

HTML Validator

Jcu.cz Desktop Performance

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Website desktop performance and usability tips

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Speed

71%

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Jcu.cz Mobile Performance

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Usability

98%

Size tap targets appropriately

Updated: 04/20/2017

Total Resources	71
Number of Hosts	7
Static Resources	64
JavaScript Resources	15
CSS Resources	9

CSS	213.6 KBytes
Images	651.4 KBytes
HTML	29.0 KBytes
JavaScript	316.9 KBytes
Other	101.9 KBytes

Total Resources	63
Number of Hosts	7
Static Resources	58
JavaScript Resources	14
CSS Resources	9

CSS	213.4 KBytes
Images	273.3 KBytes
HTML	27.4 KBytes
JavaScript	315.5 KBytes
Other	31.9 KBytes

Jcu.cz Jihočeská univerzita v Českých Budějovicích - Úvod

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