| AS | Desc | Country / Region | IPv4 NUMs | IPv6 NUMs |
|---|---|---|---|---|
| AS3303 | SWISSCOM - Swisscom (Schweiz) AG, CH |  Switzerland |
3517440 | 204347408384 |
| AS8220 | COLT - COLT Technology Services Group Limited, GB |  United Kingdom |
1497088 | 25770590208 |