203.121.148.0/22
Not announced anywhere the collectors can see.
Origin
No origin: this exact prefix is not in the table. Any covering route is listed below.
RPKI
1 ROA covers this prefix
| ROA prefix | Max length | Authorised origin | Trust anchor | Result for this route |
|---|---|---|---|---|
| 203.121.148.0/22 | /22 | AS4765 | apnic | not announced |
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 203.121.148.0/22
- RIR
- APNIC
- Country
- 🇸🇬 SG
- Status
- allocated
- Allocated
- 2000-03-24
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 |
|---|---|---|---|---|
| 203.121.150.0/24 v4 | AS4765 Pacific Internet Pte Ltd | RPKI valid | 44 | 2026-09-18 |
| 203.121.151.0/24 v4 | AS4765 Pacific Internet Pte Ltd | RPKI valid | 44 | 2026-09-18 |