144.57.48.0/21 RPKI valid
Announced by AS398642 SKANSKA USA INC.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS398642 SKANSKA USA INC | RPKI valid | 44 | 345493257398642 | 2026-09-18 | 2026-11-13 |
RPKI
1 ROA covers this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 144.57.48.0/21 | /21 | AS398642 | ripe | authorises it |
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 144.57.0.0/16
- RIR
- RIPENCC
- Country
- 🇸🇪 SE
- Status
- assigned
- Allocated
- 1990-11-13
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 |
|---|---|---|---|---|
| 144.57.48.0/24 v4 | AS398642 SKANSKA USA INC | RPKI valid | 44 | 2026-09-18 |
| 144.57.49.0/24 v4 | AS398642 SKANSKA USA INC | RPKI valid | 42 | 2026-09-18 |