Hong Kong
Top organizations
| Organization | IPs | Ranges |
|---|---|---|
| Microsoft Corporation | 6.34M | 13 |
| HGC Global Communications Limited | 2.02M | 1,168 |
| HKT Limited | 1.89M | 248 |
| Alibaba US Technology Co., Ltd. | 1.75M | 49 |
| Hong Kong Broadband Network Ltd. | 1.55M | 296 |
| PCCW Global HK Ltd. | 870.9K | 210 |
| Telstra Global | 799.0K | 127 |
| Amazon.com, Inc. | 754.7K | 34 |
| Tencent Building, Kejizhongyi Avenue | 659.7K | 34 |
| HK Cable TV Ltd | 578.8K | 52 |
| PCCW IMS Ltd PCCW Business Internet Access | 551.4K | 410 |
| UNIT A17,9/F SILVERCORP INT'L TOWER 707-713 NATHAN RD | 524.8K | 77 |
| SmarTone Mobile Communications Ltd | 463.9K | 8 |
| HKBN Enterprise Solutions HK Limited | 446.2K | 208 |
| DXTL Tseung Kwan O Service | 375.8K | 83 |
| HUAWEI CLOUDS | 374.8K | 46 |
| CITIC Telecom International CPC Limited | 262.1K | 70 |
| POWER LINE DATACENTER | 234.2K | 83 |
| Netnova Limited | 230.1K | 6 |
| LARUS Limited | 225.5K | 142 |
| NTT Com Asia Limited | 207.9K | 19 |
| LUOGELANG FRANCE LIMITED | 198.7K | 17 |
| China Mobile Hong Kong Company Limited | 187.4K | 68 |
| HK Broadband Network Ltd. | 181.0K | 158 |
| Nebula Global LLC | 164.4K | 147 |
Top ASNs
| ASN | Name | IPs |
|---|---|---|
| AS8075 | Microsoft Corporation | 6.34M |
| AS9304 | HGC Global Communications Limited | 2.02M |
| AS4760 | HKT Limited | 1.89M |
| AS45102 | Alibaba (US) Technology Co., Ltd. | 1.75M |
| AS9269 | Hong Kong Broadband Network Ltd. | 1.55M |
| AS3491 | PCCW Global (HK) Ltd. | 868.6K |
| AS4637 | Telstra Global | 799.0K |
| AS16509 | Amazon.com, Inc. | 754.4K |
| AS132203 | Tencent Building, Kejizhongyi Avenue | 659.7K |
| AS9908 | HK Cable TV Ltd | 561.4K |
| AS4515 | PCCW IMS Ltd (PCCW Business Internet Access) | 550.7K |
| AS134175 | UNIT A17,9/F SILVERCORP INT'L TOWER 707-713 NATHAN RD | 524.8K |
| AS17924 | SmarTone Mobile Communications Ltd | 463.9K |
| AS9381 | HKBN Enterprise Solutions HK Limited | 443.4K |
| AS134548 | DXTL Tseung Kwan O Service | 375.8K |
| AS136907 | HUAWEI CLOUDS | 374.8K |
| AS4058 | CITIC Telecom International CPC Limited | 262.1K |
| AS132839 | POWER LINE DATACENTER | 234.2K |
| AS142200 | Netnova Limited | 230.1K |
| AS17561 | LARUS Limited | 225.5K |
| AS9293 | NTT Com Asia Limited | 207.9K |
| AS10103 | HK Broadband Network Ltd. | 181.0K |
| AS137872 | China Mobile Hong Kong Company Limited | 167.9K |
| AS45753 | Netsec Limited | 164.1K |
| AS154395 | Rackdog LLC | 151.0K |
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 118 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 24,711,291 IPv4 addresses allocated across 13,439 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.
