Summary

Country
CZ Czechia
Domain ctu.cz
Size 158,456,325,028,528,680,000,000,000,000
Registry RIPE NCC
Network Name CZ-CTU-SOKOLOVSKA-INTERNET

Whois

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://apps.db.ripe.net/docs/HTML-Terms-And-Conditions

% Information related to '2a05:1c44::/31'

% Abuse contact for '2a05:1c44::/31' is '[email protected]'

inet6num: 2a05:1c44::/31
netname: CZ-CTU-SOKOLOVSKA-INTERNET
descr: CTU SOKOLOVSKA
country: CZ
admin-c: RC19572-RIPE
tech-c: VALE2-RIPE
status: ASSIGNED
mnt-by: SUPER-CTU
created: 2016-03-11T11:50:10Z
last-modified: 2020-10-16T11:56:13Z
source: RIPE

person: Radek Chromy
address: Sokolovska 219, Prague
phone: +420 224 004 111
nic-hdl: RC19572-RIPE
mnt-by: SUPER-CTU
created: 2020-10-16T11:51:38Z
last-modified: 2020-10-16T11:51:38Z
source: RIPE

person: Pavel Vales
address: Sokolovska 219
address: Prague
address: 190000
address: The Czech Republic
phone: +420224004667
e-mail: [email protected]
nic-hdl: VALE2-RIPE
mnt-by: SUPER-CTU
created: 2014-08-13T11:24:26Z
last-modified: 2017-10-30T22:38:00Z
source: RIPE

% Information related to '2a05:1c44::/31AS203208'

route6: 2a05:1c44::/31
descr: CTU IPv6 route
origin: AS203208
mnt-by: SUPER-CTU
created: 2016-03-11T11:30:35Z
last-modified: 2016-03-11T11:30:35Z
source: RIPE

% This query was served by the RIPE Database Query Service version 1.113.2 (SHETLAND)


CIDR IP address subranges within 2a05:1c44::/31 subnet

  • 2a05:1c44:0:0:0:0:0:0/39
  • 2a05:1c44:200:0:0:0:0:0/39
  • 2a05:1c44:400:0:0:0:0:0/39
  • 2a05:1c44:600:0:0:0:0:0/39
  • 2a05:1c44:800:0:0:0:0:0/39
  • 2a05:1c44:a00:0:0:0:0:0/39
  • 2a05:1c44:c00:0:0:0:0:0/39
  • 2a05:1c44:e00:0:0:0:0:0/39
  • 2a05:1c44:1000:0:0:0:0:0/39
  • 2a05:1c44:1200:0:0:0:0:0/39
  • 2a05:1c44:1400:0:0:0:0:0/39
  • 2a05:1c44:1600:0:0:0:0:0/39
  • 2a05:1c44:1800:0:0:0:0:0/39
  • 2a05:1c44:1a00:0:0:0:0:0/39
  • 2a05:1c44:1c00:0:0:0:0:0/39
  • 2a05:1c44:1e00:0:0:0:0:0/39
  • 2a05:1c44:2000:0:0:0:0:0/39
  • 2a05:1c44:2200:0:0:0:0:0/39
  • 2a05:1c44:2400:0:0:0:0:0/39
  • 2a05:1c44:2600:0:0:0:0:0/39
  • 2a05:1c44:2800:0:0:0:0:0/39
  • 2a05:1c44:2a00:0:0:0:0:0/39
  • 2a05:1c44:2c00:0:0:0:0:0/39
  • 2a05:1c44:2e00:0:0:0:0:0/39
  • 2a05:1c44:3000:0:0:0:0:0/39
  • 2a05:1c44:3200:0:0:0:0:0/39
  • 2a05:1c44:3400:0:0:0:0:0/39
  • 2a05:1c44:3600:0:0:0:0:0/39
  • 2a05:1c44:3800:0:0:0:0:0/39
  • 2a05:1c44:3a00:0:0:0:0:0/39
  • 2a05:1c44:3c00:0:0:0:0:0/39
  • 2a05:1c44:3e00:0:0:0:0:0/39
  • 2a05:1c44:4000:0:0:0:0:0/39
  • 2a05:1c44:4200:0:0:0:0:0/39
  • 2a05:1c44:4400:0:0:0:0:0/39
  • 2a05:1c44:4600:0:0:0:0:0/39
  • 2a05:1c44:4800:0:0:0:0:0/39
  • 2a05:1c44:4a00:0:0:0:0:0/39
  • 2a05:1c44:4c00:0:0:0:0:0/39
  • 2a05:1c44:4e00:0:0:0:0:0/39
  • 2a05:1c44:5000:0:0:0:0:0/39
  • 2a05:1c44:5200:0:0:0:0:0/39
  • 2a05:1c44:5400:0:0:0:0:0/39
  • 2a05:1c44:5600:0:0:0:0:0/39
  • 2a05:1c44:5800:0:0:0:0:0/39
  • 2a05:1c44:5a00:0:0:0:0:0/39
  • 2a05:1c44:5c00:0:0:0:0:0/39
  • 2a05:1c44:5e00:0:0:0:0:0/39
  • 2a05:1c44:6000:0:0:0:0:0/39
  • 2a05:1c44:6200:0:0:0:0:0/39
  • 2a05:1c44:6400:0:0:0:0:0/39
  • 2a05:1c44:6600:0:0:0:0:0/39
  • 2a05:1c44:6800:0:0:0:0:0/39
  • 2a05:1c44:6a00:0:0:0:0:0/39
  • 2a05:1c44:6c00:0:0:0:0:0/39
  • 2a05:1c44:6e00:0:0:0:0:0/39
  • 2a05:1c44:7000:0:0:0:0:0/39
  • 2a05:1c44:7200:0:0:0:0:0/39
  • 2a05:1c44:7400:0:0:0:0:0/39
  • 2a05:1c44:7600:0:0:0:0:0/39
  • 2a05:1c44:7800:0:0:0:0:0/39
  • 2a05:1c44:7a00:0:0:0:0:0/39
  • 2a05:1c44:7c00:0:0:0:0:0/39
  • 2a05:1c44:7e00:0:0:0:0:0/39
  • 2a05:1c44:8000:0:0:0:0:0/39
  • 2a05:1c44:8200:0:0:0:0:0/39
  • 2a05:1c44:8400:0:0:0:0:0/39
  • 2a05:1c44:8600:0:0:0:0:0/39
  • 2a05:1c44:8800:0:0:0:0:0/39
  • 2a05:1c44:8a00:0:0:0:0:0/39
  • 2a05:1c44:8c00:0:0:0:0:0/39
  • 2a05:1c44:8e00:0:0:0:0:0/39
  • 2a05:1c44:9000:0:0:0:0:0/39
  • 2a05:1c44:9200:0:0:0:0:0/39
  • 2a05:1c44:9400:0:0:0:0:0/39
  • 2a05:1c44:9600:0:0:0:0:0/39
  • 2a05:1c44:9800:0:0:0:0:0/39
  • 2a05:1c44:9a00:0:0:0:0:0/39
  • 2a05:1c44:9c00:0:0:0:0:0/39
  • 2a05:1c44:9e00:0:0:0:0:0/39
  • 2a05:1c44:a000:0:0:0:0:0/39
  • 2a05:1c44:a200:0:0:0:0:0/39
  • 2a05:1c44:a400:0:0:0:0:0/39
  • 2a05:1c44:a600:0:0:0:0:0/39
  • 2a05:1c44:a800:0:0:0:0:0/39
  • 2a05:1c44:aa00:0:0:0:0:0/39
  • 2a05:1c44:ac00:0:0:0:0:0/39
  • 2a05:1c44:ae00:0:0:0:0:0/39
  • 2a05:1c44:b000:0:0:0:0:0/39
  • 2a05:1c44:b200:0:0:0:0:0/39
  • 2a05:1c44:b400:0:0:0:0:0/39
  • 2a05:1c44:b600:0:0:0:0:0/39
  • 2a05:1c44:b800:0:0:0:0:0/39
  • 2a05:1c44:ba00:0:0:0:0:0/39
  • 2a05:1c44:bc00:0:0:0:0:0/39
  • 2a05:1c44:be00:0:0:0:0:0/39
  • 2a05:1c44:c000:0:0:0:0:0/39
  • 2a05:1c44:c200:0:0:0:0:0/39
  • 2a05:1c44:c400:0:0:0:0:0/39
  • 2a05:1c44:c600:0:0:0:0:0/39
  • 2a05:1c44:c800:0:0:0:0:0/39
  • 2a05:1c44:ca00:0:0:0:0:0/39
  • 2a05:1c44:cc00:0:0:0:0:0/39
  • 2a05:1c44:ce00:0:0:0:0:0/39
  • 2a05:1c44:d000:0:0:0:0:0/39
  • 2a05:1c44:d200:0:0:0:0:0/39
  • 2a05:1c44:d400:0:0:0:0:0/39
  • 2a05:1c44:d600:0:0:0:0:0/39
  • 2a05:1c44:d800:0:0:0:0:0/39
  • 2a05:1c44:da00:0:0:0:0:0/39
  • 2a05:1c44:dc00:0:0:0:0:0/39
  • 2a05:1c44:de00:0:0:0:0:0/39
  • 2a05:1c44:e000:0:0:0:0:0/39
  • 2a05:1c44:e200:0:0:0:0:0/39
  • 2a05:1c44:e400:0:0:0:0:0/39
  • 2a05:1c44:e600:0:0:0:0:0/39
  • 2a05:1c44:e800:0:0:0:0:0/39
  • 2a05:1c44:ea00:0:0:0:0:0/39
  • 2a05:1c44:ec00:0:0:0:0:0/39
  • 2a05:1c44:ee00:0:0:0:0:0/39
  • 2a05:1c44:f000:0:0:0:0:0/39
  • 2a05:1c44:f200:0:0:0:0:0/39
  • 2a05:1c44:f400:0:0:0:0:0/39
  • 2a05:1c44:f600:0:0:0:0:0/39
  • 2a05:1c44:f800:0:0:0:0:0/39
  • 2a05:1c44:fa00:0:0:0:0:0/39
  • 2a05:1c44:fc00:0:0:0:0:0/39
  • 2a05:1c44:fe00:0:0:0:0:0/39
  • 2a05:1c45:0:0:0:0:0:0/39
  • 2a05:1c45:200:0:0:0:0:0/39
  • 2a05:1c45:400:0:0:0:0:0/39
  • 2a05:1c45:600:0:0:0:0:0/39
  • 2a05:1c45:800:0:0:0:0:0/39
  • 2a05:1c45:a00:0:0:0:0:0/39
  • 2a05:1c45:c00:0:0:0:0:0/39
  • 2a05:1c45:e00:0:0:0:0:0/39
  • 2a05:1c45:1000:0:0:0:0:0/39
  • 2a05:1c45:1200:0:0:0:0:0/39
  • 2a05:1c45:1400:0:0:0:0:0/39
  • 2a05:1c45:1600:0:0:0:0:0/39
  • 2a05:1c45:1800:0:0:0:0:0/39
  • 2a05:1c45:1a00:0:0:0:0:0/39
  • 2a05:1c45:1c00:0:0:0:0:0/39
  • 2a05:1c45:1e00:0:0:0:0:0/39
  • 2a05:1c45:2000:0:0:0:0:0/39
  • 2a05:1c45:2200:0:0:0:0:0/39
  • 2a05:1c45:2400:0:0:0:0:0/39
  • 2a05:1c45:2600:0:0:0:0:0/39
  • 2a05:1c45:2800:0:0:0:0:0/39
  • 2a05:1c45:2a00:0:0:0:0:0/39
  • 2a05:1c45:2c00:0:0:0:0:0/39
  • 2a05:1c45:2e00:0:0:0:0:0/39
  • 2a05:1c45:3000:0:0:0:0:0/39
  • 2a05:1c45:3200:0:0:0:0:0/39
  • 2a05:1c45:3400:0:0:0:0:0/39
  • 2a05:1c45:3600:0:0:0:0:0/39
  • 2a05:1c45:3800:0:0:0:0:0/39
  • 2a05:1c45:3a00:0:0:0:0:0/39
  • 2a05:1c45:3c00:0:0:0:0:0/39
  • 2a05:1c45:3e00:0:0:0:0:0/39
  • 2a05:1c45:4000:0:0:0:0:0/39
  • 2a05:1c45:4200:0:0:0:0:0/39
  • 2a05:1c45:4400:0:0:0:0:0/39
  • 2a05:1c45:4600:0:0:0:0:0/39
  • 2a05:1c45:4800:0:0:0:0:0/39
  • 2a05:1c45:4a00:0:0:0:0:0/39
  • 2a05:1c45:4c00:0:0:0:0:0/39
  • 2a05:1c45:4e00:0:0:0:0:0/39
  • 2a05:1c45:5000:0:0:0:0:0/39
  • 2a05:1c45:5200:0:0:0:0:0/39
  • 2a05:1c45:5400:0:0:0:0:0/39
  • 2a05:1c45:5600:0:0:0:0:0/39
  • 2a05:1c45:5800:0:0:0:0:0/39
  • 2a05:1c45:5a00:0:0:0:0:0/39
  • 2a05:1c45:5c00:0:0:0:0:0/39
  • 2a05:1c45:5e00:0:0:0:0:0/39
  • 2a05:1c45:6000:0:0:0:0:0/39
  • 2a05:1c45:6200:0:0:0:0:0/39
  • 2a05:1c45:6400:0:0:0:0:0/39
  • 2a05:1c45:6600:0:0:0:0:0/39
  • 2a05:1c45:6800:0:0:0:0:0/39
  • 2a05:1c45:6a00:0:0:0:0:0/39
  • 2a05:1c45:6c00:0:0:0:0:0/39
  • 2a05:1c45:6e00:0:0:0:0:0/39
  • 2a05:1c45:7000:0:0:0:0:0/39
  • 2a05:1c45:7200:0:0:0:0:0/39
  • 2a05:1c45:7400:0:0:0:0:0/39
  • 2a05:1c45:7600:0:0:0:0:0/39
  • 2a05:1c45:7800:0:0:0:0:0/39
  • 2a05:1c45:7a00:0:0:0:0:0/39
  • 2a05:1c45:7c00:0:0:0:0:0/39
  • 2a05:1c45:7e00:0:0:0:0:0/39
  • 2a05:1c45:8000:0:0:0:0:0/39
  • 2a05:1c45:8200:0:0:0:0:0/39
  • 2a05:1c45:8400:0:0:0:0:0/39
  • 2a05:1c45:8600:0:0:0:0:0/39
  • 2a05:1c45:8800:0:0:0:0:0/39
  • 2a05:1c45:8a00:0:0:0:0:0/39
  • 2a05:1c45:8c00:0:0:0:0:0/39
  • 2a05:1c45:8e00:0:0:0:0:0/39
  • 2a05:1c45:9000:0:0:0:0:0/39
  • 2a05:1c45:9200:0:0:0:0:0/39
  • 2a05:1c45:9400:0:0:0:0:0/39
  • 2a05:1c45:9600:0:0:0:0:0/39
  • 2a05:1c45:9800:0:0:0:0:0/39
  • 2a05:1c45:9a00:0:0:0:0:0/39
  • 2a05:1c45:9c00:0:0:0:0:0/39
  • 2a05:1c45:9e00:0:0:0:0:0/39
  • 2a05:1c45:a000:0:0:0:0:0/39
  • 2a05:1c45:a200:0:0:0:0:0/39
  • 2a05:1c45:a400:0:0:0:0:0/39
  • 2a05:1c45:a600:0:0:0:0:0/39
  • 2a05:1c45:a800:0:0:0:0:0/39
  • 2a05:1c45:aa00:0:0:0:0:0/39
  • 2a05:1c45:ac00:0:0:0:0:0/39
  • 2a05:1c45:ae00:0:0:0:0:0/39
  • 2a05:1c45:b000:0:0:0:0:0/39
  • 2a05:1c45:b200:0:0:0:0:0/39
  • 2a05:1c45:b400:0:0:0:0:0/39
  • 2a05:1c45:b600:0:0:0:0:0/39
  • 2a05:1c45:b800:0:0:0:0:0/39
  • 2a05:1c45:ba00:0:0:0:0:0/39
  • 2a05:1c45:bc00:0:0:0:0:0/39
  • 2a05:1c45:be00:0:0:0:0:0/39
  • 2a05:1c45:c000:0:0:0:0:0/39
  • 2a05:1c45:c200:0:0:0:0:0/39
  • 2a05:1c45:c400:0:0:0:0:0/39
  • 2a05:1c45:c600:0:0:0:0:0/39
  • 2a05:1c45:c800:0:0:0:0:0/39
  • 2a05:1c45:ca00:0:0:0:0:0/39
  • 2a05:1c45:cc00:0:0:0:0:0/39
  • 2a05:1c45:ce00:0:0:0:0:0/39
  • 2a05:1c45:d000:0:0:0:0:0/39
  • 2a05:1c45:d200:0:0:0:0:0/39
  • 2a05:1c45:d400:0:0:0:0:0/39
  • 2a05:1c45:d600:0:0:0:0:0/39
  • 2a05:1c45:d800:0:0:0:0:0/39
  • 2a05:1c45:da00:0:0:0:0:0/39
  • 2a05:1c45:dc00:0:0:0:0:0/39
  • 2a05:1c45:de00:0:0:0:0:0/39
  • 2a05:1c45:e000:0:0:0:0:0/39
  • 2a05:1c45:e200:0:0:0:0:0/39
  • 2a05:1c45:e400:0:0:0:0:0/39
  • 2a05:1c45:e600:0:0:0:0:0/39
  • 2a05:1c45:e800:0:0:0:0:0/39
  • 2a05:1c45:ea00:0:0:0:0:0/39
  • 2a05:1c45:ec00:0:0:0:0:0/39
  • 2a05:1c45:ee00:0:0:0:0:0/39
  • 2a05:1c45:f000:0:0:0:0:0/39
  • 2a05:1c45:f200:0:0:0:0:0/39
  • 2a05:1c45:f400:0:0:0:0:0/39
  • 2a05:1c45:f600:0:0:0:0:0/39
  • 2a05:1c45:f800:0:0:0:0:0/39
  • 2a05:1c45:fa00:0:0:0:0:0/39
  • 2a05:1c45:fc00:0:0:0:0:0/39
  • 2a05:1c45:fe00:0:0:0:0:0/39

Get started with 100,000 free lookups: sign up