157.203.48.0/23 RPKI valid
Announced by AS21369 Atos IT Services UK Ltd.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS21369 Atos IT Services UK Ltd | RPKI valid | 42 | 38001822021369 | 2026-09-18 | 2026-09-19 |
RPKI
1 ROA covers this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 157.203.48.0/23 | /23 | AS21369 | ripe | authorises it |
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 157.203.0.0/16
- RIR
- RIPENCC
- Country
- 🇬🇧 GB
- Status
- allocated
- Allocated
- 2004-04-07
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 |
|---|---|---|---|---|
| 157.203.48.0/24 v4 | AS21369 Atos IT Services UK Ltd | RPKI valid | 42 | 2026-09-18 |
| 157.203.49.0/24 v4 | AS21369 Atos IT Services UK Ltd | RPKI valid | 42 | 2026-09-18 |