| CZ-FIBERTELECOM-19970610 | ||||
| 193.150.128.0 — 193.150.151.255 | Czech Republic | 193.150.128.0/20, 193.150.144.0/21 | 6144 | |
| CZ-FIBERTELECOM-20110718 | ||||
| 146.255.24.0 — 146.255.31.255 | Czech Republic | 146.255.24.0/21 | 2048 | |
| 2a02:5e80:: — 2a02:5e80:ffff:ffff:ffff:ffff:ffff:ffff | Czech Republic | 2a02:5e80::/32 | 296 | |
| CZ-FIBERTELECOM-20191001 | ||||
| 45.159.108.0 — 45.159.111.255 | Czech Republic | 45.159.108.0/22 | 1024 | |
| CZ-FIBERTELECOM-20110202 | ||||
| 91.224.58.0 — 91.224.59.255 | For abuses: abuse@fibtel.net For peering: noc@fibtel.net | Czech Republic | 91.224.58.0/23 | 512 |
| CZ-FIBERTELECOM-20200403 | ||||
| 185.159.89.0 — 185.159.89.255 | Czech Republic | 185.159.89.0/24 | 256 | |
| 2a10:24c0:: — 2a10:24c7:ffff:ffff:ffff:ffff:ffff:ffff | Czech Republic | 2a10:24c0::/29 | 299 | |
| WIREIX-PEERING-NET | ||||
| 185.1.173.0 — 185.1.173.255 | WireIX.net internet exchange point - peering | Czech Republic | 185.1.173.0/24 | 256 |
| CZ-FIBERTELECOM-20200609 | ||||
| 2001:7f8:f6:: — 2001:7f8:f6:ffff:ffff:ffff:ffff:ffff | Czech Republic | 2001:7f8:f6::/48 | 280 | |
