203.145.72.0/21
ðŸ‡ðŸ‡°CIDR
203.145.72.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
ðŸ‡ðŸ‡° Hong Kong
RIR
APNIC
Status
allocated
Allocated
9/22/2000
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.145.72.0/21 | AS10118HTCL-IAS-HK-AP - Hutchison Telephone Company Limited | Valid | RADB | 5/31/2026 |
Covering Prefix
8 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.145.79.0/24 | AS10118HTCL-IAS-HK-AP - Hutchison Telephone Company Limited | Valid | — | 5/31/2026 |
| 203.145.75.0/24 | AS10118HTCL-IAS-HK-AP - Hutchison Telephone Company Limited | Valid | — | 5/31/2026 |
| 203.145.74.0/24 | AS17794HTCL-ORANGE-HK-AP - Hutchison Telephone Company Limited | Valid | — | 5/31/2026 |
| 203.145.72.0/24 | AS17794HTCL-ORANGE-HK-AP - Hutchison Telephone Company Limited | Valid | — | 5/31/2026 |
| 203.145.76.0/24 | AS17794HTCL-ORANGE-HK-AP - Hutchison Telephone Company Limited | Valid | — | 5/31/2026 |
| 203.145.77.0/24 | AS17794HTCL-ORANGE-HK-AP - Hutchison Telephone Company Limited | Valid | — | 5/31/2026 |
| 203.145.78.0/24 | AS17794HTCL-ORANGE-HK-AP - Hutchison Telephone Company Limited | Valid | — | 5/31/2026 |
| 203.145.73.0/24 | AS17794HTCL-ORANGE-HK-AP - Hutchison Telephone Company Limited | Valid | — | 5/31/2026 |
Geolocation
CountryðŸ‡ðŸ‡°Hong KongHK
Coordinates22.3964, 114.1095 ↗
API
Open https://api.ipctl.io/v1/prefix/203.145.72.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/203.145.72.0/21" | jq
External Links