103.99.72.0/24
ðŸ‡ðŸ‡°CIDR
103.99.72.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
ðŸ‡ðŸ‡° Hong Kong
City
Sheung Wan
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.99.72.0/24 | AS133929TWOWINCOLIMITED-AS-AP - TWOWIN CO., LIMITED | Valid | APNICRADB | 5/30/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.99.72.0/22 | AS133929TWOWINCOLIMITED-AS-AP - TWOWIN CO., LIMITED | Valid | — | 5/30/2026 |
| 103.99.72.0/23 | AS133929TWOWINCOLIMITED-AS-AP - TWOWIN CO., LIMITED | Valid | — | 5/30/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/103.99.72.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/103.99.72.0/24" | jq
External Links