Hong Kong
Top organizations
| Organization | IPs | Ranges |
|---|---|---|
| Microsoft Corporation | 2.15M | 9 |
| HKT Limited | 1.89M | 247 |
| HGC Global Communications Limited | 1.87M | 1,107 |
| Alibaba US Technology Co., Ltd. | 1.75M | 49 |
| Hong Kong Broadband Network Ltd. | 1.51M | 293 |
| PCCW Global HK Ltd. | 883.2K | 206 |
| Telstra Global | 777.2K | 122 |
| Amazon.com, Inc. | 687.9K | 26 |
| Tencent Building, Kejizhongyi Avenue | 659.5K | 33 |
| PCCW IMS Ltd PCCW Business Internet Access | 549.9K | 408 |
| SmarTone Mobile Communications Ltd | 463.9K | 8 |
| HK Cable TV Ltd | 449.3K | 18 |
| HKBN Enterprise Solutions HK Limited | 445.2K | 206 |
| UNIT A17,9/F SILVERCORP INT'L TOWER 707-713 NATHAN RD | 435.7K | 52 |
| DXTL Tseung Kwan O Service | 390.9K | 78 |
| HUAWEI CLOUDS | 361.5K | 47 |
| CITIC Telecom International CPC Limited | 262.9K | 72 |
| LARUS Limited | 237.1K | 127 |
| POWER LINE DATACENTER | 234.2K | 83 |
| Nebula Global LLC | 214.0K | 156 |
| NTT Com Asia Limited | 207.9K | 19 |
| LUOGELANG FRANCE LIMITED | 198.7K | 17 |
| China Mobile Hong Kong Company Limited | 185.1K | 65 |
| HK Broadband Network Ltd. | 179.2K | 153 |
| Rackdog, LLC | 151.8K | 10 |
Top ASNs
| ASN | Name | IPs |
|---|---|---|
| AS8075 | Microsoft Corporation | 2.15M |
| AS4760 | HKT Limited | 1.88M |
| AS9304 | HGC Global Communications Limited | 1.87M |
| AS45102 | Alibaba (US) Technology Co., Ltd. | 1.75M |
| AS9269 | Hong Kong Broadband Network Ltd. | 1.51M |
| AS3491 | PCCW Global (HK) Ltd. | 880.1K |
| AS4637 | Telstra Global | 777.2K |
| AS16509 | Amazon.com, Inc. | 687.9K |
| AS132203 | Tencent Building, Kejizhongyi Avenue | 659.5K |
| AS4515 | PCCW IMS Ltd (PCCW Business Internet Access) | 549.1K |
| AS17924 | SmarTone Mobile Communications Ltd | 463.9K |
| AS9381 | HKBN Enterprise Solutions HK Limited | 442.4K |
| AS134175 | UNIT A17,9/F SILVERCORP INT'L TOWER 707-713 NATHAN RD | 435.7K |
| AS9908 | HK Cable TV Ltd | 431.9K |
| AS134548 | DXTL Tseung Kwan O Service | 390.9K |
| AS136907 | HUAWEI CLOUDS | 361.5K |
| AS4058 | CITIC Telecom International CPC Limited | 262.9K |
| AS17561 | LARUS Limited | 237.1K |
| AS132839 | POWER LINE DATACENTER | 234.2K |
| AS9293 | NTT Com Asia Limited | 207.9K |
| AS18186 | Nebula Global LLC | 188.7K |
| AS10103 | HK Broadband Network Ltd. | 179.2K |
| AS137872 | China Mobile Hong Kong Company Limited | 167.9K |
| AS154395 | Rackdog LLC | 151.0K |
| AS45753 | Netsec Limited | 135.7K |
Regions / states / provinces
Network composition
How Hong Kong's allocated IPv4 space breaks down by operator type, regional registry, and block size.
| Category | IPv4 | Share |
|---|---|---|
| Enterprise | 5.31M |
42.6%
|
| ISP / Telecom | 5.20M |
41.7%
|
| Mobile | 860.9K |
6.9%
|
| Hosting / Cloud | 564.2K |
4.5%
|
| Academic / Research | 526.6K |
4.2%
|
| CDN | 6.9K |
0.1%
|
| Government | 2.3K |
0.0%
|
| Registry | IPv4 | Share |
|---|---|---|
| APNIC | 12.36M |
51.3%
|
| ARIN | 8.99M |
37.3%
|
| AFRINIC | 1.01M |
4.2%
|
| RIPE NCC | 974.2K |
4.0%
|
| LACNIC | 775.0K |
3.2%
|
Routing & security
Live BGP routing footprint for Hong Kong from our global collectors, with RPKI route-origin validation coverage.
RPKI-valid % = announced prefixes with a matching Route Origin Authorization. Live routing →
Web3 footprint
Hong Kong hosts 117 observed decentralized-network nodes across 6 networks. It’s a neutral signal — it does not affect the reputation score. See the full web3 node map.
Reverse-DNS, threat intelligence & internet health
How much of Hong Kong's address space resolves to a hostname, how much appears on public threat blocklists, how widely the population is online, and independent signals of censorship and outages.
Reverse-DNS + threat-blocklist footprint from our own scanning & 8 threat-intel feeds. Internet adoption from the World Bank; censorship measurements from OONI; outage detection from IODA / Georgia Tech; connection speed from Cloudflare Radar.
Frequently Asked Questions
How many IPv4 addresses are allocated to Hong Kong?
Hong Kong has 24,115,847 IPv4 addresses allocated across 13,001 network ranges. These allocations are managed by regional internet registries and assigned to organizations operating within the country.
What are the largest internet providers in Hong Kong?
The top organizations in Hong Kong by IP allocation include the major ISPs, hosting providers, and enterprises listed above. These 50 organizations collectively manage the majority of the country's IPv4 address space.
How many ASNs operate in Hong Kong?
Hong Kong has 50 or more registered Autonomous Systems. Each ASN represents an independently routed network, such as an ISP, cloud provider, or enterprise network.
What continent is Hong Kong in?
Hong Kong is located in Asia. IP address allocations in this region are managed by APNIC.
