202.21.158.0/23 no ROA
Announced by AS23728 Republic Polytechnic. Multihoming AS Singapore.
Origin
| Origin AS | RPKI | Peers seeing it | Sample path | First seen | Last seen |
|---|---|---|---|---|---|
| AS23728 Republic Polytechnic. Multihoming AS Singapore | no ROA | 43 | 380012385613988323728 | 2026-09-18 | 2026-09-30 |
RPKI
No ROA covers this prefix
No ROA covers this prefix, so origin validation returns "unknown". That is not a fault; most of the table is still unsigned.
Registry
Who this address space is delegated to, regardless of whether it is routed
- Delegated block
- 202.21.158.0/23
- RIR
- APNIC
- Country
- 🇸🇬 SG
- Status
- assigned
- Allocated
- 2003-04-29
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 |
|---|---|---|---|---|
| 202.21.158.0/24 v4 | AS23728 Republic Polytechnic. Multihoming AS Singapore | no ROA | 41 | 2026-09-18 |
| 202.21.159.0/24 v4 | AS23728 Republic Polytechnic. Multihoming AS Singapore | no ROA | 43 | 2026-09-18 |