161.121.128.0/20 RPKI valid
Announced by AS38910 Transit AS Tokyo.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS38910 Transit AS Tokyo | RPKI valid | 43 | 34549949838910 | 2026-09-18 | 2026-11-13 |
RPKI
2 ROAs cover this prefix
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 161.121.128.0/19
- RIR
- APNIC
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 1992-07-14
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 161.121.128.0/19 v4 | AS38910 Transit AS Tokyo | RPKI valid | 43 | 34549949838910 | 2026-09-18 |
More specific routes
2 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 161.121.130.0/24 v4 | AS38910 Transit AS Tokyo | RPKI invalid | 6 | 2026-11-07 |
| 161.121.135.0/24 v4 | AS38910 Transit AS Tokyo | RPKI invalid | 6 | 2026-11-07 |