137.132.48.0/24
🇸🇬CIDR
137.132.48.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇸🇬 Singapore
City
Singapore
RIR
APNIC
Status
assigned
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 137.132.48.0/24 | AS8075MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Valid | APNICRADB | 6/1/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 137.132.0.0/16 | AS7472NUS-AS-AP - NUS Information Technology | No ROA | — | 6/1/2026 |
| 137.132.0.0/17 | AS7472NUS-AS-AP - NUS Information Technology | No ROA | — | 6/1/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/137.132.48.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/137.132.48.0/24" | jq
External Links