Summary
| Registry | ARIN |
| Country | US |
| Status | assigned |
| IP Version | IPv4 |
| Allocated | 1987-07-29 |
| Last Updated | 2026-08-26 |
| 129.42.1.0/24 | N/A | 0 | 1 | 1 |
| 129.42.2.0/24 | N/A | 0 | 1 | 1 |
| 129.42.3.0/24 | N/A | 0 | 1 | 1 |
| 129.42.4.0/24 | N/A | 0 | 1 | 1 |
| 129.42.5.0/24 | N/A | 0 | 1 | 1 |
| 129.42.6.0/24 | N/A | 0 | 1 | 1 |
| 129.42.7.0/24 | N/A | 0 | 1 | 1 |
| 129.42.8.0/24 | N/A | 0 | 1 | 1 |
| 129.42.12.0/24 | N/A | 0 | 1 | 1 |
| 129.42.16.0/24 | N/A | 0 | 1 | 1 |
| 129.42.22.0/24 | N/A | 0 | 1 | 1 |
| 129.42.26.0/24 | N/A | 0 | 1 | 1 |
| 129.42.40.0/24 | N/A | 0 | 1 | 1 |
| 129.42.41.0/24 | N/A | 0 | 1 | 1 |
| 129.42.48.0/24 | N/A | 0 | 1 | 1 |
| 129.42.49.0/24 | N/A | 0 | 1 | 1 |
| 129.42.160.0/24 | N/A | 0 | 1 | 1 |
| 129.42.192.0/24 | N/A | 0 | 1 | 1 |
| 129.42.193.0/24 | N/A | 0 | 1 | 1 |
| 129.42.194.0/24 | N/A | 0 | 1 | 1 |
| 129.42.195.0/24 | N/A | 0 | 1 | 1 |
| 129.42.196.0/24 | N/A | 0 | 1 | 1 |
| 129.42.198.0/24 | N/A | 0 | 1 | 1 |
| 129.42.199.0/24 | N/A | 0 | 1 | 1 |
| 129.42.200.0/24 | N/A | 0 | 1 | 1 |
| 129.42.201.0/24 | N/A | 0 | 1 | 1 |
| 129.42.202.0/24 | N/A | 0 | 1 | 1 |
| 129.42.203.0/24 | N/A | 0 | 1 | 1 |
| 129.42.204.0/24 | N/A | 0 | 1 | 1 |
| 129.42.205.0/24 | N/A | 0 | 1 | 1 |
| 129.42.206.0/24 | N/A | 0 | 1 | 1 |
| 129.42.208.0/24 | N/A | 0 | 1 | 1 |