A list of all Hong Kong S.A.R. ASNs including hosting providers, ISPs, and businesses with announced IPv4 and IPv6 prefixes.
| ASN | Type | IPv4 Routes | IPv6 Routes | Company |
|---|---|---|---|---|
| AS137927 | Other Business | 7 | 0 | Automated System (HK) Ltd. |
| AS140214 | Other Business | 7 | 0 | Create Prominent Information Limited |
| AS149430 | Other Business | 7 | 0 | TIANFENG (HONG KONG) COMMUNICATIONS LIMITED |
| AS154602 | Hosting Provider | 7 | 0 | BACK WAVES LIMITED |
| AS154648 | Other Business | 7 | 0 | TermRat Network Limited |
| AS198475 | Other Business | 7 | 0 | SAPPOC MEDIA LIMITED |
| AS23875 | ISP & Mobile | 7 | 0 | CSL Limited |
| AS24247 | ISP & Mobile | 7 | 0 | PacketFabric (Hong Kong) Limited |
| AS38324 | Hosting Provider | 7 | 0 | NetPilot Limited |
| AS7499 | Other Business | 7 | 0 | Macroview Telecom Limited |
| AS9232 | Hosting Provider | 7 | 0 | Cloud Information Technology (Intl) Telecom Group LIMITED |
| AS198510 | Other Business | 6 | 9 | XTDEF-Limited |
| AS209642 | Hosting Provider | 6 | 5 | Mejiro Network Limited |
| AS63927 | ISP & Mobile | 6 | 5 | RISE ASIA TECHNOLOGY LIMITED |
| AS141153 | Other Business | 6 | 3 | LCX International Technology Co., Limited |
| AS55639 | Hosting Provider | 6 | 3 | Asia Web Services Ltd |
| AS149296 | Other Business | 6 | 2 | TIANFENG (HONG KONG) COMMUNICATIONS LIMITED |
| AS152644 | Hosting Provider | 6 | 2 | QINIU (CHINA) limited |
| AS206675 | Other Business | 6 | 2 | PAN-LIAN TECHNOLOGY CO., LIMITED |
| AS24023 | Other Business | 6 | 2 | Juniper Networks (Hong Kong) Ltd. |
| AS151419 | Other Business | 6 | 1 | LINKLESS COMMUNICATIONS LIMITED |
| AS45561 | Other Business | 6 | 1 | M800 Limited |
| AS7262 | ISP & Mobile | 6 | 1 | PCCW Global (HK) Limited |
| AS10074 | ISP & Mobile | 6 | 0 | iBasis (Hong Kong) Ltd |
| AS134428 | Other Business | 6 | 0 | Edge Cloud Globe Co., Limited |
| AS140883 | Other Business | 6 | 0 | Zeyond Limited |
| AS17706 | Government | 6 | 0 | Airport Authority Hong Kong |
| AS211443 | Other Business | 6 | 0 | SINO WORLDWIDE TRADING LIMITED |
| AS214743 | ISP & Mobile | 6 | 0 | Cogento Backbone Limited |
| AS24449 | Government | 6 | 0 | Electrical and Mechanical Services Department, HKSARG |
| AS24568 | Other Business | 6 | 0 | Citigroup N.A. |
| AS59241 | Other Business | 6 | 0 | Goldman Sachs (Asia) L.L.C. |
| AS60699 | Other Business | 6 | 0 | CDN1.com Limited |
| AS63527 | ISP & Mobile | 6 | 0 | China Telecom Global Limited |
| AS131091 | Other Business | 5 | 8 | GOLD SUNSHINE INTERNATIONAL LIMITED |
| AS209109 | Other Business | 5 | 5 | DataSphere (H.K) Limited |
| AS212147 | Hosting Provider | 5 | 4 | Proactivity Group Limited |
| AS51089 | Hosting Provider | 5 | 4 | SnapStack Limited |
| AS215929 | Hosting Provider | 5 | 3 | Data Campus Limited |
| AS154346 | Other Business | 5 | 2 | OceanBlue Cloud Technology Limited |
| AS197196 | Other Business | 5 | 2 | PANSTAR CLOUD LIMITED |
| AS136758 | Other Business | 5 | 1 | HONGKONG CENTURY-ONE LIMITED |
| AS137816 | ISP & Mobile | 5 | 1 | Cloud Net Technologies Limited |
| AS140925 | Other Business | 5 | 1 | STAR INTELLITECH HK LIMITED |
| AS17487 | Other Business | 5 | 1 | Industrial and Commercial Bank of China (Asia) Ltd |
| AS214172 | Other Business | 5 | 1 | DePowered Limited |
| AS55350 | Other Business | 5 | 1 | VSC Global Telecom |
| AS56059 | Other Business | 5 | 1 | Website Solution Limited |
| AS134608 | Hosting Provider | 5 | 0 | 2GoTrade Limited |
| AS134696 | Other Business | 5 | 0 | HENGTIAN NETWORK TECHNOLOGY CO., LIMITED |
| AS135293 | Other Business | 5 | 0 | Ezlink Cloud Technology Co., Limted |
| AS136050 | Other Business | 5 | 0 | SHENLIN (HK) LIMITED |
| AS136251 | Other Business | 5 | 0 | EVERY DAY TECHNOLOGY CO. LIMITED |
| AS136448 | Other Business | 5 | 0 | AIA Shared Services (Hong Kong) Ltd |
| AS137185 | Other Business | 5 | 0 | HK GALAXY TELECOM HOLDING CO.,LIMITED |
| AS142267 | ISP & Mobile | 5 | 0 | Hong Kong Beecloud System Technology Services Limited |
| AS142270 | Other Business | 5 | 0 | ohae/posinet |
| AS17485 | Other Business | 5 | 0 | Trade & Industry Department, HKSAR Government |
| AS216411 | Other Business | 5 | 0 | GZ REMITTANCE (CHINA) INDUSTRY LIMITED |
| AS23648 | Other Business | 5 | 0 | Haitong International Information Systems Ltd. |
| AS38802 | Other Business | 5 | 0 | Azurance Limited |
| AS4623 | Other Business | 5 | 0 | CHEVALIER ITECH LIMITED |
| AS55512 | Other Business | 5 | 0 | HONGKONG SUHUA TRADING LIMITED |
| AS63928 | Other Business | 5 | 0 | Freecomm Hong Kong Limited |
| AS211759 | Hosting Provider | 4 | 60 | Miku Network Technology Limited |
| AS142561 | Other Business | 4 | 8 | XTDEF Limited |
| AS150788 | Other Business | 4 | 5 | Alternative Enterprises (HK) Limited |
| AS141174 | Other Business | 4 | 4 | INTELLIGENT CONNECTION LIMITED |
| AS136493 | ISP & Mobile | 4 | 2 | Earth Network Technology (HongKong) Co., Limited |
| AS213347 | Other Business | 4 | 2 | HongKong IRAY Technology Co., Ltd. |
| AS133527 | Other Business | 4 | 1 | HuaBo Technology International Limited |
| AS134518 | ISP & Mobile | 4 | 1 | RETN (Hong Kong) Limited |
| AS134753 | Other Business | 4 | 1 | West Kowloon Cultural District Authority |
| AS141735 | Other Business | 4 | 1 | Asia Satellite Telecommunications Co. Ltd. |
| AS150407 | ISP & Mobile | 4 | 1 | CONINET COMMUNICATION SERVICE CO LIMITED |
| AS208259 | Other Business | 4 | 1 | AVENSTORE ASSETS CO., LIMITED |
| AS38574 | Other Business | 4 | 1 | Leisure and Cultural Services Department |
| AS58708 | Other Business | 4 | 1 | Commercial Radio Productions Ltd. |
| AS10127 | Other Business | 4 | 0 | CLSA Ltd |
| AS131189 | Other Business | 4 | 0 | Livecom Limted |
| AS132252 | Other Business | 4 | 0 | Hong Kong Media Production Company Limited |
| AS132364 | Other Business | 4 | 0 | The Executive Centre |
| AS133178 | Other Business | 4 | 0 | SAITEIDC Limited |
| AS133201 | Other Business | 4 | 0 | ABCDE GROUP COMPANY LIMITED |
| AS133329 | Other Business | 4 | 0 | HONGKONG HUANG SHENG LONG TECHNOLOGY CO.,LIMITED |
| AS133762 | Other Business | 4 | 0 | NETWORK JOINT (HK) LIMITED |
| AS134524 | Other Business | 4 | 0 | LinkNet Communication International Limited |
| AS135152 | Other Business | 4 | 0 | Global Network Transit Limited |
| AS135652 | Hosting Provider | 4 | 0 | SONET GLOBAL TECHNOLOGY LIMITED |
| AS137427 | Other Business | 4 | 0 | KIDC LIMITED |
| AS138994 | Other Business | 4 | 0 | China International Business Limited |
| AS139293 | Hosting Provider | 4 | 0 | UFO Network Limited |
| AS139734 | Hosting Provider | 4 | 0 | Akari Networks Limited |
| AS141766 | ISP & Mobile | 4 | 0 | Agilenaas Global Service Co., Limited |
| AS142115 | Other Business | 4 | 0 | Hong Kong Cable Television Limited |
| AS142643 | Other Business | 4 | 0 | BRAVO M LIMITED |
| AS146952 | Other Business | 4 | 0 | INSTART |
| AS150179 | Other Business | 4 | 0 | KAAL TECH CO., LIMITED |
| AS150313 | Other Business | 4 | 0 | HiveData Limited |
| AS152712 | Other Business | 4 | 0 | Nanyang Commercial Bank, Limited |