209.90.240.0/20 no ROA
Announced by AS14453 ADVANCED KNOWLEDGE NETWORKS.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS14453 ADVANCED KNOWLEDGE NETWORKS | no ROA | 40 | 2265214453 | 2026-09-18 | 2026-09-22 |
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
- 209.90.240.0/20
- RIR
- ARIN
- Country
- 🇨🇦 CA
- Status
- allocated
- Allocated
- 2008-05-12
Less specific routes
Announced prefixes that contain this one
Nothing less specific is announced.
More specific routes
4 announced prefixes inside this one
| Prefix | Origin | RPKI | Peers | First seen |
|---|---|---|---|---|
| 209.90.240.0/21 v4 | AS14453 ADVANCED KNOWLEDGE NETWORKS | no ROA | 40 | 2026-09-18 |
| 209.90.250.0/23 v4 | AS14453 ADVANCED KNOWLEDGE NETWORKS | no ROA | 42 | 2026-09-18 |
| 209.90.252.0/24 v4 | AS14453 ADVANCED KNOWLEDGE NETWORKS | no ROA | 42 | 2026-09-18 |
| 209.90.254.0/24 v4 | AS14453 ADVANCED KNOWLEDGE NETWORKS | no ROA | 42 | 2026-09-18 |