103.1.136.0/22
🇸🇬IPv4APNICallocatedAS4773MOBILEONELTD-AS-AP - MobileOne Ltd. Mobile/Internet Service Provider Singapore RPKI Valid
CIDR
103.1.136.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇸🇬 Singapore
City
Singapore (Jurong East)
RIR
APNIC
Status
allocated
Allocated
4/18/2011
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.1.136.0/22 | AS4773MOBILEONELTD-AS-AP - MobileOne Ltd. Mobile/Internet Service Provider Singapore | Valid | RADB | 5/30/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.1.136.0/24 | AS4773MOBILEONELTD-AS-AP - MobileOne Ltd. Mobile/Internet Service Provider Singapore | Valid | — | 5/30/2026 |
| 103.1.137.0/24 | AS4773MOBILEONELTD-AS-AP - MobileOne Ltd. Mobile/Internet Service Provider Singapore | Valid | — | 5/30/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/103.1.136.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/103.1.136.0/22" | jq
External Links