| UK-COMTEC-20070316 | ||||
| 77.73.144.0 — 77.73.151.255 | United Kingdom | 77.73.144.0/21 | 2048 | |
| UK-COMTEC-20070903 | ||||
| 78.158.64.0 — 78.158.71.255 | United Kingdom | 78.158.64.0/21 | 2048 | |
| COMTEC | ||||
| 77.73.146.0 — 77.73.150.191 | Comtec Enterprises Ltd | United Kingdom | 77.73.146.0/23, 77.73.148.0/23, 77.73.150.0/25, 77.73.150.128/26 | 1216 |
| 77.73.144.0 — 77.73.145.255 | Comtec Enterprises Ltd | United Kingdom | 77.73.144.0/23 | 512 |
| UK-COMTEC-20071025 | ||||
| 2a01:550:: — 2a01:550:ffff:ffff:ffff:ffff:ffff:ffff | United Kingdom | 2a01:550::/32 | 296 | |
