Hong Kong SAR China: IP addresses and networks
Hong Kong SAR China holds 16,014,400 public IPv4 addresses — 0.43% of all allocated IPv4 space, which ranks it #29 worldwide. Its address space is administered by APNIC.
It also holds enough IPv6 to cover 129,827,370 end-site networks, a figure that says more about how recently its providers deployed IPv6 than about how many people live there.
1,380 autonomous system numbers are registered there, and 736 of them currently announce routes on the public internet.
Allocation
- IPv4 addresses
- 16,014,400
- IPv6 end-site networks
- 129,827,370
- Share of world IPv4
- 0.43%
- World rank by IPv4
- #29
Network
- Regional registry
- APNIC
- Registered AS numbers
- 1,380
- Networks announcing routes
- 736
- Country
- HK
Hong Kong SAR China: largest networks
| AS number | Network | IPv4 addresses |
|---|---|---|
| AS9304 | HUTCHISON-AS-AP HGC Global Communications Limited | 1,938,170 |
| AS4760 | HKTIMS-AP HKT Limited | 1,822,208 |
| AS9269 | HKBN-AS-AP Hong Kong Broadband Network Ltd. | 1,491,968 |
| AS4637 | ASN-TELSTRA-GLOBAL Telstra Global | 1,231,872 |
| AS136907 | HWCLOUDS-AS-AP HUAWEI CLOUDS | 1,140,480 |
| AS3491 | CONSOLE-CONNECT-ASN | 804,096 |
| AS17561 | LCS-AS-AP LARUS Limited | 556,544 |
| AS4515 | PCCW-AS-AP PCCW IMS Ltd PCCW Business Internet Access | 548,352 |
Allocation reflects when a country's networks joined the internet rather than its population, and addresses registered here can be routed anywhere in the world. That is one of the reasons IP geolocation is an estimate rather than a fact.
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Source: the five regional internet registries' delegated-statistics files and the public IP-to-ASN table. Updated 2026-09-13.