Summary
| ASN | AS6461 Zayo Bandwidth |
| BGP | 128.177.0.0/16 |
| Registry | ARIN |
| Country | US |
| Status | assigned |
| IP Version | IPv4 |
| Allocated | 1997-07-28 |
| Last Updated | 2026-08-26 |
| 128.177.2.0/24 | N/A | 0 | 1 | 1 |
| 128.177.3.0/24 | N/A | 0 | 1 | 1 |
| 128.177.8.0/24 | N/A | 0 | 1 | 1 |
| 128.177.13.0/24 | N/A | 0 | 1 | 1 |
| 128.177.14.0/24 | N/A | 0 | 1 | 1 |
| 128.177.31.0/24 | N/A | 0 | 1 | 1 |
| 128.177.36.0/24 | N/A | 0 | 1 | 1 |
| 128.177.43.0/24 | N/A | 0 | 1 | 1 |
| 128.177.52.0/24 | N/A | 0 | 1 | 1 |
| 128.177.60.0/24 | N/A | 0 | 1 | 1 |
| 128.177.61.0/24 | N/A | 0 | 1 | 1 |
| 128.177.64.0/24 | N/A | 0 | 1 | 1 |
| 128.177.93.0/24 | N/A | 0 | 1 | 1 |
| 128.177.95.0/24 | N/A | 0 | 1 | 1 |
| 128.177.99.0/24 | N/A | 0 | 1 | 1 |
| 128.177.102.0/24 | N/A | 0 | 1 | 1 |
| 128.177.111.0/24 | N/A | 0 | 1 | 1 |
| 128.177.125.0/24 | N/A | 0 | 1 | 1 |
| 128.177.129.0/24 | N/A | 0 | 1 | 1 |
| 128.177.134.0/24 | N/A | 0 | 1 | 1 |
| 128.177.135.0/24 | N/A | 0 | 1 | 1 |
| 128.177.136.0/24 | N/A | 0 | 1 | 1 |
| 128.177.137.0/24 | N/A | 0 | 1 | 1 |
| 128.177.138.0/24 | N/A | 0 | 1 | 1 |
| 128.177.152.0/24 | N/A | 0 | 1 | 1 |
| 128.177.160.0/24 | N/A | 0 | 1 | 1 |
| 128.177.161.0/24 | N/A | 0 | 1 | 1 |
| 128.177.179.0/24 | N/A | 0 | 1 | 1 |
| 128.177.181.0/24 | N/A | 0 | 1 | 1 |
| 128.177.186.0/24 | N/A | 0 | 1 | 1 |