United Kingdom のプレフィックス 74881 はどのネットワーク？
United Kingdom の 74881 は The National Cyber Security Centre のものです
このネットワークについて
The National Cyber Security Centre
The UK's National Cyber Security Centre holds telecommunications numbering resources for government cyber-security and operational communications purposes.
United Kingdom の全プレフィックス
| CARRIER | PREFIX |
|---|---|
| Telefonica UK Limited | 71060 |
| Telefonica UK Limited | 71061 |
| Telefonica UK Limited | 71062 |
| Telefonica UK Limited | 71063 |
| Telefonica UK Limited | 71064 |
| Telefonica UK Limited | 71065 |
| Telefonica UK Limited | 71066 |
| Telefonica UK Limited | 71067 |
| Telefonica UK Limited | 71068 |
| Telefonica UK Limited | 71069 |
| Telefonica UK Limited | 71070 |
| Telefonica UK Limited | 71071 |