202.21.158.0/24
🇸🇬IPv4APNICannouncedAS23728REPUBLICPOLYTECHNIC-AS - Republic Polytechnic. Multihoming AS SingaporeNo ROA
CIDR
202.21.158.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇸🇬 Singapore
City
Singapore (Woodlands)
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 202.21.158.0/24 | AS23728REPUBLICPOLYTECHNIC-AS - Republic Polytechnic. Multihoming AS Singapore | No ROA | RADB | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 202.21.158.0/23 | AS23728REPUBLICPOLYTECHNIC-AS - Republic Polytechnic. Multihoming AS Singapore | No ROA | — | 5/31/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/202.21.158.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/202.21.158.0/24" | jq
External Links