| AS | Desc | Country | IPv4 NUMs | IPv6 NUMs |
|---|---|---|---|---|
| AS1299 | TWELVE99 - Arelion Sweden AB, SE |  Sweden |
220672 | 214765666304 |
| AS3257 | GTT-BACKBONE - GTT Communications Inc., US |  United States |
8512512 | 343598432256 |
| AS3303 | SWISSCOM - Swisscom (Schweiz) AG, CH |  Switzerland |
3591424 | 200052441088 |
| AS3356 | LEVEL3 - Level 3 Parent, LLC, US | United States |
29079040 | 77331955712 |
| AS8220 | COLT - COLT Technology Services Group Limited, GB |  United Kingdom |
1498624 | 25770786816 |