| IPv4 | 46.29.184.0/21 (46.29.184.0 - 46.29.191.255) | Tchéquie | * | * | 17/08/2010 00:00:00 | RIPENCC |
| IPv4 | 87.236.192.0/21 (87.236.192.0 - 87.236.199.255) | Tchéquie | * | * | 12/09/2005 00:00:00 | RIPENCC |
| IPv4 | 89.187.128.0/19 (89.187.128.0 - 89.187.159.255) | Tchéquie | * | * | 28/04/2006 00:00:00 | RIPENCC |
| IPv4 | 91.245.16.0/21 (91.245.16.0 - 91.245.23.255) | Tchéquie | * | * | 17/08/2012 00:00:00 | RIPENCC |
| IPv4 | 185.162.4.0/22 (185.162.4.0 - 185.162.7.255) | Tchéquie | * | * | 04/08/2016 00:00:00 | RIPENCC |
| IPv6 | 2a01:5f0::/29 (2a01:5f0:: - 2a01:5f7:ffff:ffff:ffff:ffff:ffff:ffff) | Tchéquie | * | Na Okraji 6
162 00 Praha 6 | 13/11/2007 00:00:00 | RIPENCC |