Summary
| Registry | APNIC |
| Country | JP |
| Status | assigned |
| IP Version | IPv4 |
| Allocated | 1992-02-08 |
| Last Updated | 2026-08-26 |
| 157.103.10.0/24 | N/A | 0 | 1 | 1 |
| 157.103.12.0/24 | N/A | 0 | 1 | 1 |
| 157.103.20.0/24 | N/A | 0 | 1 | 1 |
| 157.103.51.0/24 | N/A | 0 | 1 | 1 |
| 157.103.52.0/24 | N/A | 0 | 1 | 1 |
| Registry | APNIC |
| Country | JP |
| Status | assigned |
| IP Version | IPv4 |
| Allocated | 1992-02-08 |
| Last Updated | 2026-08-26 |
| 157.103.10.0/24 | N/A | 0 | 1 | 1 |
| 157.103.12.0/24 | N/A | 0 | 1 | 1 |
| 157.103.20.0/24 | N/A | 0 | 1 | 1 |
| 157.103.51.0/24 | N/A | 0 | 1 | 1 |
| 157.103.52.0/24 | N/A | 0 | 1 | 1 |