203.208.158.0/24
🇸🇬IPv4APNICannouncedMOAS RPKI Valid
CIDR
203.208.158.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇸🇬 Singapore
City
Singapore (Tampines)
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
2 of 2 routesMOAS - 2 origin ASNs
RPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.208.158.0/24 | AS4845SINGTEL-TW - Chung Hsiao East Road | Valid | APNICRADB | 5/31/2026 |
| 203.208.158.0/24 | AS7473SINGTEL-AS-AP - Singapore Telecommunications Ltd | Valid | APNICRADB | 5/31/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.208.128.0/17 | AS7473SINGTEL-AS-AP - Singapore Telecommunications Ltd | No ROA | — | 5/31/2026 |
| 203.208.128.0/19 | AS7473SINGTEL-AS-AP - Singapore Telecommunications Ltd | Valid | — | 5/31/2026 |
RPKI ROAs
Origin ASNs (2)
AS4845MOAS
SINGTEL-TW - Chung Hsiao East Road
AS7473MOAS
SINGTEL-AS-AP - Singapore Telecommunications Ltd
Geolocation
API
Open https://api.ipctl.io/v1/prefix/203.208.158.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/203.208.158.0/24" | jq
External Links