37.57.48.0/21 RPKI valid
Announced by AS13188 Triolan.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS13188 Triolan | RPKI valid | 48 | 2448213188 | 2026-09-18 | 2026-09-22 |
RPKI
1 ROA covers this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 37.57.48.0/21 | /21 | AS13188 | ripe | authorises it |
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 37.57.0.0/16
- RIR
- RIPENCC
- Country
- 🇺🇦 UA
- Status
- allocated
- Allocated
- 2012-01-13
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 |
|---|---|---|---|---|
| 37.57.48.0/24 v4 | AS13188 Triolan | RPKI valid | 48 | 2026-09-18 |
| 37.57.49.0/24 v4 | AS13188 Triolan | RPKI valid | 48 | 2026-09-18 |
| 37.57.50.0/24 v4 | AS13188 Triolan | RPKI valid | 48 | 2026-09-18 |
| 37.57.51.0/24 v4 | AS13188 Triolan | RPKI valid | 48 | 2026-09-18 |
| 37.57.52.0/24 v4 | AS13188 Triolan | RPKI valid | 48 | 2026-09-18 |
| 37.57.53.0/24 v4 | AS13188 Triolan | RPKI valid | 48 | 2026-09-18 |
| 37.57.54.0/24 v4 | AS13188 Triolan | RPKI valid | 48 | 2026-09-18 |
| 37.57.55.0/24 v4 | AS13188 Triolan | RPKI valid | 48 | 2026-09-18 |