| AS | Desc | Country | IPv4 NUMs | IPv6 NUMs |
|---|---|---|---|---|
| AS174 | COGENT-174 - Cogent Communications, US |  United States |
35880704 | 301965443072 |
| AS1299 | TWELVE99 - Arelion Sweden AB, SE |  Sweden |
228352 | 77326712832 |
| AS3320 | DTAG - Deutsche Telekom AG, DE |  Germany |
34082304 | 35330605383680 |
| AS6762 | SEABONE-NET - TELECOM ITALIA SPARKLE S.p.A., IT |  Italy |
136448 | 8590000128 |
| AS9002 | RETN-AS - RETN Limited, GB |  United Kingdom |
28672 | 4294967296 |
Croatia