| AS | Desc | Country | IPv4 NUMs | IPv6 NUMs |
|---|---|---|---|---|
| AS1299 | TWELVE99 - Arelion Sweden AB, SE |  Sweden |
229376 | 77326712832 |
| AS3257 | GTT-BACKBONE - GTT Communications Inc., US |  United States |
8511744 | 257698496512 |
| AS3356 | LEVEL3 - Level 3 Parent, LLC, US | United States |
29718528 | 77330579456 |
| AS8220 | COLT - COLT Technology Services Group Limited, GB |  United Kingdom |
1497344 | 25770721280 |
Germany