103.248.144.0/23
🇸🇬IPv4APNICassignedAS38862TULLETTPREBON-AS-SG-AP - TullettPrebon Singapore multihoming ISP connection ASNo ROA
CIDR
103.248.144.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇸🇬 Singapore
City
Singapore (Downtown Core)
RIR
APNIC
Status
assigned
Allocated
5/20/2013
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.248.144.0/24 | AS38862TULLETTPREBON-AS-SG-AP - TullettPrebon Singapore multihoming ISP connection AS | No ROA | — | 6/1/2026 |
| 103.248.145.0/24 | AS38862TULLETTPREBON-AS-SG-AP - TullettPrebon Singapore multihoming ISP connection AS | No ROA | — | 6/1/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS38862 | RADB | MAINT-AS3491 | 3/28/2025 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/103.248.144.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/103.248.144.0/23" | jq
External Links