| IPv4 | 91.207.188.0/23 (91.207.188.0 - 91.207.189.255) | Tchéquie | * | * | 03/11/2008 00:00:00 | RIPENCC |
| IPv4 | 185.28.192.0/22 (185.28.192.0 - 185.28.195.255) | Tchéquie | * | * | 18/06/2013 00:00:00 | RIPENCC |
| IPv4 | 185.38.108.0/22 (185.38.108.0 - 185.38.111.255) | Tchéquie | * | * | 23/10/2013 00:00:00 | RIPENCC |
| IPv4 | 185.82.212.0/22 (185.82.212.0 - 185.82.215.255) | Tchéquie | * | * | 31/12/2014 00:00:00 | RIPENCC |
| IPv6 | 2a00:a160::/29 (2a00:a160:: - 2a00:a167:ffff:ffff:ffff:ffff:ffff:ffff) | Tchéquie | * | * | 18/06/2013 00:00:00 | RIPENCC |
| IPv6 | 2a00:fea0::/29 (2a00:fea0:: - 2a00:fea7:ffff:ffff:ffff:ffff:ffff:ffff) | Tchéquie | * | * | 21/10/2013 00:00:00 | RIPENCC |
| IPv6 | 2a03:6920::/29 (2a03:6920:: - 2a03:6927:ffff:ffff:ffff:ffff:ffff:ffff) | Tchéquie | * | * | 31/12/2014 00:00:00 | RIPENCC |