Summary
| Registry | APNIC |
| Country | JP |
| Status | assigned |
| IP Version | IPv4 |
| Allocated | 1996-12-30 |
| Last Updated | 2026-08-26 |
| 210.153.0.0/24 | N/A | 0 | 1 | 1 |
| 210.153.128.0/24 | N/A | 0 | 1 | 2 |
| 210.153.144.0/24 | N/A | 0 | 1 | 1 |
| 210.153.166.0/24 | N/A | 0 | 1 | 1 |
| 210.153.168.0/24 | N/A | 0 | 1 | 1 |
| 210.153.170.0/24 | N/A | 0 | 1 | 1 |
| 210.153.171.0/24 | N/A | 0 | 1 | 1 |
| 210.153.172.0/24 | N/A | 0 | 1 | 1 |
| 210.153.183.0/24 | N/A | 0 | 1 | 1 |
| 210.153.184.0/24 | N/A | 0 | 1 | 1 |
| 210.153.202.0/24 | N/A | 0 | 1 | 1 |
| 210.153.204.0/24 | N/A | 0 | 1 | 1 |
| 210.153.208.0/24 | N/A | 0 | 1 | 1 |
| 210.153.221.0/24 | N/A | 0 | 1 | 1 |
| 210.153.228.0/24 | N/A | 0 | 1 | 1 |
| 210.153.238.0/24 | N/A | 0 | 1 | 1 |