Summary
| ASN | AS3257 GTT Communications Inc. |
| BGP | 64.51.0.0/16 |
| Registry | ARIN |
| Country | US |
| Status | assigned |
| IP Version | IPv4 |
| Allocated | 2000-03-03 |
| Last Updated | 2026-08-26 |
| 64.51.0.0/24 | N/A | 0 | 1 | 1 |
| 64.51.4.0/24 | N/A | 0 | 2 | 2 |
| 64.51.6.0/24 | N/A | 0 | 1 | 1 |
| 64.51.7.0/24 | N/A | 0 | 1 | 1 |
| 64.51.12.0/24 | N/A | 0 | 1 | 1 |
| 64.51.13.0/24 | N/A | 0 | 1 | 1 |
| 64.51.14.0/24 | N/A | 0 | 1 | 1 |
| 64.51.15.0/24 | N/A | 0 | 1 | 1 |
| 64.51.16.0/24 | N/A | 0 | 1 | 1 |
| 64.51.18.0/24 | N/A | 0 | 1 | 1 |
| 64.51.20.0/24 | N/A | 0 | 1 | 1 |
| 64.51.24.0/24 | N/A | 0 | 1 | 1 |
| 64.51.27.0/24 | N/A | 0 | 1 | 1 |
| 64.51.28.0/24 | N/A | 0 | 1 | 1 |
| 64.51.36.0/24 | N/A | 0 | 1 | 1 |
| 64.51.44.0/24 | N/A | 0 | 1 | 1 |
| 64.51.224.0/24 | N/A | 0 | 1 | 2 |
| 64.51.226.0/24 | N/A | 0 | 1 | 1 |
| 64.51.232.0/24 | N/A | 0 | 1 | 1 |
| 64.51.234.0/24 | N/A | 0 | 1 | 1 |
| 64.51.240.0/24 | N/A | 0 | 1 | 1 |