| AS | Desc | Country / Region | IPv4 NUMs | IPv6 NUMs |
|---|---|---|---|---|
| AS3303 | SWISSCOM - Swisscom (Schweiz) AG, CH |  Switzerland |
3517440 | 204347408384 |
| AS6461 | ZAYO-6461 - Zayo Bandwidth, US |  United States |
1751552 | 51808436224 |
| AS6939 | HURRICANE - Hurricane Electric LLC, US | United States |
458496 | 283043982606336 |
| AS9002 | RETN-AS - RETN Limited, GB |  United Kingdom |
26624 | 4831838208 |
| AS13237 | LAMBDANET-AS - euNetworks GmbH, DE |  Germany |
570112 | 107374182400 |
| AS39122 | BLACKNIGHT-AS - Blacknight Internet Solutions Limited, IE |  Ireland |
27392 | 51539673088 |