Summary
| Registry | ARIN |
| Country | US |
| Status | assigned |
| IP Version | IPv4 |
| Allocated | 1991-08-21 |
| Last Updated | 2026-08-26 |
| 129.146.0.0/24 | N/A | 0 | 1 | 1 |
| 129.146.4.0/24 | N/A | 0 | 1 | 1 |
| 129.146.8.0/24 | N/A | 0 | 1 | 1 |
| 129.146.10.0/24 | N/A | 0 | 1 | 1 |
| 129.146.12.0/24 | N/A | 0 | 1 | 1 |
| 129.146.13.0/24 | N/A | 0 | 1 | 1 |
| 129.146.14.0/24 | N/A | 0 | 1 | 1 |
| 129.146.15.0/24 | N/A | 0 | 1 | 1 |
| 129.146.16.0/24 | N/A | 0 | 1 | 1 |
| 129.146.18.0/24 | N/A | 0 | 1 | 1 |
| 129.146.20.0/24 | N/A | 0 | 1 | 1 |
| 129.146.24.0/24 | N/A | 0 | 1 | 1 |
| 129.146.28.0/24 | N/A | 0 | 1 | 1 |
| 129.146.32.0/24 | N/A | 0 | 1 | 1 |
| 129.146.36.0/24 | N/A | 0 | 1 | 1 |
| 129.146.40.0/24 | N/A | 0 | 1 | 1 |
| 129.146.44.0/24 | N/A | 0 | 1 | 1 |
| 129.146.48.0/24 | N/A | 0 | 1 | 1 |
| 129.146.56.0/24 | N/A | 0 | 1 | 1 |
| 129.146.64.0/24 | N/A | 0 | 1 | 1 |
| 129.146.72.0/24 | N/A | 0 | 1 | 1 |
| 129.146.80.0/24 | N/A | 0 | 1 | 1 |
| 129.146.88.0/24 | N/A | 0 | 1 | 1 |
| 129.146.96.0/24 | N/A | 0 | 1 | 1 |
| 129.146.112.0/24 | N/A | 0 | 1 | 1 |
| 129.146.128.0/24 | N/A | 0 | 1 | 1 |
| 129.146.144.0/24 | N/A | 0 | 1 | 1 |
| 129.146.160.0/24 | N/A | 0 | 1 | 1 |
| 129.146.164.0/24 | N/A | 0 | 1 | 1 |
| 129.146.168.0/24 | N/A | 0 | 1 | 1 |
| 129.146.172.0/24 | N/A | 0 | 1 | 1 |
| 129.146.176.0/24 | N/A | 0 | 1 | 1 |
| 129.146.192.0/24 | N/A | 0 | 1 | 1 |
| 129.146.208.0/24 | N/A | 0 | 1 | 1 |
| 129.146.216.0/24 | N/A | 0 | 1 | 1 |
| 129.146.224.0/24 | N/A | 0 | 1 | 1 |
| 129.146.232.0/24 | N/A | 0 | 1 | 1 |
| 129.146.240.0/24 | N/A | 0 | 1 | 1 |