149.117.136.0/23 RPKI valid
Announced by AS7809 Synopsys Inc.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS7809 Synopsys Inc. | RPKI valid | 44 | 437337809 | 2026-09-18 | 2026-09-22 |
RPKI
1 ROA covers this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 149.117.136.0/23 | /23 | AS7809 | arin | authorises it |
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 149.117.0.0/16
- RIR
- ARIN
- Country
- 🇺🇸 US
- Status
- allocated
- Allocated
- 1997-04-29
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
2 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 149.117.136.0/24 v4 | AS7809 Synopsys Inc. | RPKI valid | 42 | 2026-09-18 |
| 149.117.137.0/24 v4 | AS7809 Synopsys Inc. | RPKI valid | 42 | 2026-09-18 |