| CZ-SITEL-20060823 | ||||
| 89.250.240.0 — 89.250.255.255 | Czech Republic | 89.250.240.0/20 | 4096 | |
| CZ-SITEL-20160809 | ||||
| 185.162.200.0 — 185.162.203.255 | Czech Republic | 185.162.200.0/22 | 1024 | |
| CZ-SITEL-20160805 | ||||
| 2a0b:: — 2a0b:7:ffff:ffff:ffff:ffff:ffff:ffff | Czech Republic | 2a0b::/29 | 299 | |
| CZ-SITEL-20090325 | ||||
| 2a02:c20:: — 2a02:c20:ffff:ffff:ffff:ffff:ffff:ffff | Czech Republic | 2a02:c20::/32 | 296 | |
