103.99.72.0/22
ðŸ‡ðŸ‡°CIDR
103.99.72.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
ðŸ‡ðŸ‡° Hong Kong
City
Sheung Wan
RIR
APNIC
Status
assigned
Allocated
8/22/2017
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.99.72.0/22 | AS133929TWOWINCOLIMITED-AS-AP - TWOWIN CO., LIMITED | Valid | APNICRADB | 5/30/2026 |
Covering Prefix
6 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.99.74.0/23 | 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 |
| 103.99.75.0/24 | AS133929TWOWINCOLIMITED-AS-AP - TWOWIN CO., LIMITED | Valid | — | 5/30/2026 |
| 103.99.73.0/24 | AS133929TWOWINCOLIMITED-AS-AP - TWOWIN CO., LIMITED | Valid | — | 5/30/2026 |
| 103.99.72.0/24 | AS133929TWOWINCOLIMITED-AS-AP - TWOWIN CO., LIMITED | Valid | — | 5/30/2026 |
| 103.99.74.0/24 | AS133929TWOWINCOLIMITED-AS-AP - TWOWIN CO., LIMITED | Valid | — | 5/30/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/103.99.72.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/103.99.72.0/22" | jq
External Links