Summary
| ASN | AS3257 GTT Communications Inc. |
| BGP | 74.0.0.0/15 |
| Registry | ARIN |
| Country | US |
| Status | assigned |
| IP Version | IPv4 |
| Allocated | 2005-12-20 |
| Last Updated | 2026-08-26 |
| 74.0.0.0/24 | N/A | 0 | 1 | 1 |
| 74.0.1.0/24 | N/A | 0 | 1 | 1 |
| 74.0.2.0/24 | N/A | 0 | 1 | 1 |
| 74.0.3.0/24 | N/A | 0 | 1 | 1 |
| 74.0.4.0/24 | N/A | 0 | 1 | 1 |
| 74.0.5.0/24 | N/A | 0 | 1 | 1 |
| 74.0.7.0/24 | N/A | 0 | 1 | 1 |
| 74.0.12.0/24 | N/A | 0 | 1 | 1 |
| 74.0.13.0/24 | N/A | 0 | 1 | 1 |
| 74.0.16.0/24 | N/A | 0 | 1 | 1 |
| 74.0.17.0/24 | N/A | 0 | 1 | 1 |
| 74.0.18.0/24 | N/A | 0 | 1 | 1 |
| 74.0.19.0/24 | N/A | 0 | 1 | 1 |
| 74.0.20.0/24 | N/A | 0 | 1 | 1 |
| 74.0.26.0/24 | N/A | 0 | 1 | 1 |
| 74.0.27.0/24 | N/A | 0 | 1 | 1 |
| 74.0.32.0/24 | N/A | 0 | 1 | 1 |
| 74.0.33.0/24 | N/A | 0 | 1 | 1 |
| 74.0.34.0/24 | N/A | 0 | 1 | 1 |
| 74.0.35.0/24 | N/A | 0 | 1 | 1 |
| 74.0.36.0/24 | N/A | 0 | 1 | 1 |
| 74.0.40.0/24 | N/A | 0 | 1 | 1 |
| 74.0.42.0/24 | N/A | 0 | 1 | 1 |
| 74.0.44.0/24 | N/A | 0 | 1 | 1 |
| 74.0.46.0/24 | N/A | 0 | 1 | 1 |
| 74.0.47.0/24 | N/A | 0 | 1 | 1 |
| 74.0.48.0/24 | N/A | 0 | 1 | 1 |
| 74.0.55.0/24 | N/A | 0 | 1 | 1 |
| 74.0.57.0/24 | N/A | 0 | 1 | 1 |
| 74.0.60.0/24 | N/A | 0 | 1 | 1 |
| 74.0.80.0/24 | N/A | 0 | 1 | 1 |
| 74.0.84.0/24 | N/A | 0 | 1 | 1 |
| 74.0.92.0/24 | N/A | 0 | 1 | 1 |
| 74.0.96.0/24 | N/A | 0 | 1 | 1 |
| 74.0.98.0/24 | N/A | 0 | 1 | 1 |
| 74.0.100.0/24 | N/A | 0 | 1 | 1 |
| 74.0.102.0/24 | N/A | 0 | 1 | 1 |
| 74.0.104.0/24 | N/A | 0 | 1 | 1 |
| 74.0.112.0/24 | N/A | 0 | 1 | 1 |
| 74.0.120.0/24 | N/A | 0 | 1 | 1 |
| 74.0.129.0/24 | N/A | 0 | 1 | 1 |
| 74.0.132.0/24 | N/A | 0 | 1 | 1 |
| 74.0.136.0/24 | N/A | 0 | 1 | 1 |
| 74.0.148.0/24 | N/A | 0 | 1 | 1 |
| 74.0.160.0/24 | N/A | 0 | 1 | 1 |
| 74.0.172.0/24 | N/A | 0 | 1 | 1 |
| 74.0.200.0/24 | N/A | 0 | 1 | 1 |
| 74.0.220.0/24 | N/A | 0 | 1 | 1 |
| 74.0.224.0/24 | N/A | 0 | 1 | 1 |
| 74.0.232.0/24 | N/A | 0 | 1 | 1 |
| 74.0.240.0/24 | N/A | 0 | 1 | 1 |
| 74.0.248.0/24 | N/A | 0 | 1 | 1 |