| AS | Desc | Country | IPv4 NUMs | IPv6 NUMs |
|---|---|---|---|---|
| AS3257 | GTT-BACKBONE - GTT Communications Inc., US |  United States |
8507136 | 257698758656 |
| AS13156 | AS13156 - NOWO COMMUNICATIONS, S.A., PT |  Portugal |
214016 | 4294967296 |