Summary
| ASN | AS3257 GTT Communications Inc. |
| BGP | 154.15.0.0/16 |
| Registry | ARIN |
| Country | US |
| Status | assigned |
| IP Version | IPv4 |
| Allocated | 2026-08-03 |
| Last Updated | 2026-08-26 |
| 154.15.0.0/24 | N/A | 0 | 1 | 1 |
| 154.15.16.0/24 | N/A | 0 | 1 | 1 |
| 154.15.32.0/24 | N/A | 0 | 1 | 1 |
| 154.15.48.0/24 | N/A | 0 | 1 | 1 |
| 154.15.64.0/24 | N/A | 0 | 1 | 1 |
| 154.15.80.0/24 | N/A | 0 | 1 | 1 |
| 154.15.96.0/24 | N/A | 0 | 1 | 1 |
| 154.15.112.0/24 | N/A | 0 | 1 | 1 |
| 154.15.128.0/24 | N/A | 0 | 1 | 1 |
| 154.15.144.0/24 | N/A | 0 | 1 | 1 |
| 154.15.160.0/24 | N/A | 0 | 1 | 1 |
| 154.15.176.0/24 | N/A | 0 | 1 | 1 |
| 154.15.192.0/24 | N/A | 0 | 1 | 1 |
| 154.15.208.0/24 | N/A | 0 | 1 | 1 |
| 154.15.224.0/24 | N/A | 0 | 1 | 1 |
| 154.15.240.0/24 | N/A | 0 | 1 | 1 |