Dereham ist eine Stadt in 18175 Einwohner. Wir zählten 18175 IPs mit Datenbank von Maxmind. Dereham hat 13105 pro Einwohner.
| ASN | ASN Id | Total IP |
| BTnet UK Regional network | AS2856 | 6212 |
| Sky UK Limited | AS5607 | 2016 |
| ISP Network, UK | AS9105 | 1520 |
| UK Internet Service Provider | AS6871 | 634 |
| EE Limited | AS12576 | 632 |
| Now maintained by Cable & Wireless Worldwide | AS2529 | 510 |
| Gamma Telecom Holdings Ltd | AS31655 | 510 |
| RM Education Ltd | AS5503 | 380 |
| EMBC-EMPSN Network Services | AS44369 | 254 |
| Next Connex Ltd | AS51048 | 254 |
| Virgin Media Limited | AS5089 | 126 |
| TalkTalk | AS12708 | 126 |
| MDNX Internet Limited | AS8190 | 0 |