131.191.128.0/17 no ROA
Announced by AS396001 City of Tacoma.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS396001 City of Tacoma | no ROA | 42 | 345496461396001 | 2026-09-18 | 2026-10-15 |
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
- 131.191.0.0/16
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 1989-01-04
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
8 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 131.191.128.0/24 v4 | AS396001 City of Tacoma | no ROA | 41 | 2026-09-18 |
| 131.191.129.0/24 v4 | AS396001 City of Tacoma | no ROA | 42 | 2026-09-18 |
| 131.191.200.0/23 v4 | AS396001 City of Tacoma | no ROA | 42 | 2026-09-18 |
| 131.191.210.0/24 v4 | AS396001 City of Tacoma | no ROA | 42 | 2026-09-18 |
| 131.191.240.0/24 v4 | AS396001 City of Tacoma | no ROA | 42 | 2026-09-18 |
| 131.191.250.0/24 v4 | AS396001 City of Tacoma | no ROA | 43 | 2026-09-18 |
| 131.191.251.0/24 v4 | AS396001 City of Tacoma | no ROA | 43 | 2026-09-18 |
| 131.191.254.0/24 v4 | AS396001 City of Tacoma | no ROA | 43 | 2026-09-18 |