217.21.172.0/22 RPKI valid
Announced by AS15721 C.T.CO. Ltd.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS15721 C.T.CO. Ltd. | RPKI valid | 43 | 345491257815721 | 2026-09-18 | 2026-10-11 |
RPKI
1 ROA covers this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 217.21.160.0/20 | /24 | AS15721 | ripe | authorises it |
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 217.21.160.0/20
- RIR
- RIPENCC
- Country
- 🇱🇻 LV
- Status
- allocated
- Allocated
- 2000-09-28
Less specific routes
Announced prefixes that contain this one
| Prefix | Origin | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|---|
| 217.21.168.0/21 v4 | AS15721 C.T.CO. Ltd. | RPKI valid | 44 | 3800190021572119787015721 | 2026-09-18 |
More specific routes
0 announced prefixes inside this one
Nothing more specific is announced.