AS55390 Announced Prefixes
4 prefixes originated in BGP by AS55390 Tokyo University Of Science.
Prefixes 1-4
| Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| 133.31.0.0/16 | No ROA | - | 2026-10-11 |
| 133.31.0.0/17 | No ROA | - | 2026-10-11 |
| 133.31.128.0/17 | No ROA | - | 2026-10-11 |
| 2001:df0:cf::/48 | No ROA | - | 2026-10-11 |