Summary
| Registry | APNIC |
| Country | JP |
| Status | assigned |
| IP Version | IPv4 |
| Allocated | 1997-03-01 |
| Last Updated | 2026-08-26 |
| 133.100.0.0/24 | N/A | 0 | 1 | 1 |
| 133.100.8.0/24 | N/A | 0 | 1 | 1 |
| 133.100.9.0/24 | N/A | 0 | 1 | 1 |
| 133.100.10.0/24 | N/A | 0 | 1 | 1 |
| 133.100.11.0/24 | N/A | 0 | 1 | 1 |
| 133.100.12.0/24 | N/A | 0 | 1 | 1 |
| 133.100.16.0/24 | N/A | 0 | 1 | 1 |
| 133.100.32.0/24 | N/A | 0 | 1 | 1 |
| 133.100.64.0/24 | N/A | 0 | 1 | 1 |
| 133.100.128.0/24 | N/A | 0 | 1 | 1 |