| IPv4 | 91.220.122.0/24 (91.220.122.0 - 91.220.122.255) | Tchéquie | * | * | 09/11/2010 00:00:00 | RIPENCC |
| IPv4 | 185.99.176.0/22 (185.99.176.0 - 185.99.179.255) | Tchéquie | * | * | 08/05/2015 00:00:00 | RIPENCC |
| IPv4 | 185.241.220.0/22 (185.241.220.0 - 185.241.223.255) | Tchéquie | * | * | 17/01/2018 00:00:00 | RIPENCC |
| IPv4 | 193.104.172.0/24 (193.104.172.0 - 193.104.172.255) | Tchéquie | * | * | 30/11/2009 00:00:00 | RIPENCC |
| IPv6 | 2a00:8e80::/29 (2a00:8e80:: - 2a00:8e87:ffff:ffff:ffff:ffff:ffff:ffff) | Tchéquie | * | * | 07/05/2015 00:00:00 | RIPENCC |
| IPv6 | 2a0c:b180::/29 (2a0c:b180:: - 2a0c:b187:ffff:ffff:ffff:ffff:ffff:ffff) | Tchéquie | * | * | 17/01/2018 00:00:00 | RIPENCC |