| CZ-INTERNET-20020404 | ||||
| 81.2.192.0 — 81.2.255.255 | Czech Republic | 81.2.192.0/18 | 16384 | |
| CLOUD-SMART-58-79-CZ | ||||
| 80.211.192.0 — 80.211.223.255 | Cloud Services CZ1 | Czech Republic | 80.211.192.0/19 | 8192 |
| CZ-INTERNET-19970320 | ||||
| 195.181.208.0 — 195.181.223.255 | Czech Republic | 195.181.208.0/20 | 4096 | |
| CZ-INTERNET-20130612 | ||||
| 185.28.100.0 — 185.28.103.255 | Czech Republic | 185.28.100.0/22 | 1024 | |
| CZ-INTERNET-20151202 | ||||
| 185.129.136.0 — 185.129.139.255 | Czech Republic | 185.129.136.0/22 | 1024 | |
| CZ-INTERNET-20101126 | ||||
| 2001:15e8:: — 2001:15ef:ffff:ffff:ffff:ffff:ffff:ffff | Czech Republic | 2001:15e8::/29 | 299 | |
| CZ-INTERNET-20130527 | ||||
| 2a00:9160:: — 2a00:9160:ffff:ffff:ffff:ffff:ffff:ffff | Czech Republic | 2a00:9160::/32 | 296 | |
| DC-FORPSI-KTIS | ||||
| 2001:15e8:100:: — 2001:15e8:1ff:ffff:ffff:ffff:ffff:ffff | INTERNET CZ, a.s. FORPSI Ktis DataCentrum | Czech Republic | 2001:15e8:100::/40 | 288 |
| DC-FORPSI-PRAGUE | ||||
| 2001:15e8:200:: — 2001:15e8:2ff:ffff:ffff:ffff:ffff:ffff | INTERNET CZ, a.s. FORPSI Prague DataCentrum | Czech Republic | 2001:15e8:200::/40 | 288 |
