157.109.0.0/16 no ROA
Announced by AS37919 SEGA SAMMY HOLDINGS INC.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS37919 SEGA SAMMY HOLDINGS INC. | no ROA | 43 | 2448237919 | 2026-09-18 | 2026-10-11 |
RPKI
No ROA covers this prefix
No ROA covers this prefix, so origin validation returns "unknown". That is not a fault; most of the table is still unsigned.
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 157.109.0.0/16
- RIR
- APNIC
- Country
- 🇯🇵 JP
- Status
- allocated
- Allocated
- 1992-02-08
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
1 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 157.109.160.0/22 v4 | AS37919 SEGA SAMMY HOLDINGS INC. | no ROA | 42 | 2026-09-18 |