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 |
|---|---|---|---|---|
| AS154309 | ISP & Mobile | 14 | 1 | Intelligent Cloud Limited |
| AS7651 | Education | 14 | 1 | Joint Universities Computer Centre Limited |
| AS133731 | Hosting Provider | 14 | 0 | Cloudie Limited |
| AS136038 | Other Business | 14 | 0 | HDTIDC LIMITED |
| AS139646 | Hosting Provider | 14 | 0 | HONG KONG LIGHTLAYER TECHNOLOGY CO., LIMITED |
| AS4646 | Hosting Provider | 14 | 0 | SunnyVision Limited |
| AS62300 | Other Business | 14 | 0 | Address Limited |
| AS64078 | Other Business | 14 | 0 | Star Framework Co. |
| AS6279 | ISP & Mobile | 13 | 5 | PCCW Global (HK) Limited |
| AS45187 | Hosting Provider | 13 | 2 | Rackspace.com Hong Kong Limited |
| AS4594 | Hosting Provider | 13 | 1 | Internet Solutions Limited |
| AS133955 | Other Business | 13 | 0 | World Link International Network Co., Limited |
| AS17794 | ISP & Mobile | 13 | 0 | Hutchison Telecommunications (Hong Kong) Ltd |
| AS17990 | Other Business | 13 | 0 | Globalnet Communication Ltd |
| AS198810 | Other Business | 13 | 0 | AIGC MOBILE LIMITED |
| AS207190 | Other Business | 13 | 0 | YUHONET INTERNATIONAL LIMITED |
| AS56594 | Education | 13 | 0 | CGI GLOBAL LIMITED |
| AS206888 | Hosting Provider | 12 | 2 | HanMing HK Limited |
| AS136160 | Other Business | 12 | 1 | 92host Limited |
| AS141768 | Other Business | 12 | 1 | HONG KONG BRIDGE INFO-TECH LIMITED |
| AS3363 | Education | 12 | 1 | Hong Kong University of Science and Technology |
| AS140595 | ISP & Mobile | 12 | 0 | YunJie Communication HK Company Limited |
| AS148990 | Other Business | 12 | 0 | miaola |
| AS2042 | Other Business | 12 | 0 | zhelet limited |
| AS211512 | Other Business | 12 | 0 | Nebula Global Limited |
| AS4642 | Other Business | 12 | 0 | Cathay Pacific Airways Limited |
| AS9906 | Other Business | 12 | 0 | ETNet Ltd |
| AS149042 | Hosting Provider | 11 | 3 | SICLOUD INFORMATION TECHNOLOGY (HONGKONG) CO., LIMITED |
| AS142433 | Other Business | 11 | 2 | DATAWAVE GLOBAL LLC |
| AS135572 | Other Business | 11 | 1 | ACT International Telecom Limited |
| AS150150 | Other Business | 11 | 1 | AISANIE DATA SERVICES LIMITED |
| AS151206 | ISP & Mobile | 11 | 1 | HK CLOUD DATA CO., LIMITED |
| AS132499 | Hosting Provider | 11 | 0 | HKCOLO.NET LIMITED |
| AS136501 | ISP & Mobile | 11 | 0 | HKBN Enterprise Solutions HK Limited |
| AS149457 | Other Business | 11 | 0 | Angel cloud Limited |
| AS17988 | Other Business | 11 | 0 | China Satellite Communications (HongKong) Corporation Limited |
| AS24399 | ISP & Mobile | 11 | 0 | ASIX Asia Satellite Internet eXchange Ltd |
| AS38277 | Hosting Provider | 11 | 0 | COMMUNILINK INTERNET LIMITED |
| AS9513 | Other Business | 11 | 0 | Hong Kong Cable Television Limited |
| AS38008 | Education | 10 | 20 | Aperture Science Limited |
| AS24182 | Other Business | 10 | 5 | Global Information Services (Asia Pacific) Limited |
| AS10222 | ISP & Mobile | 10 | 2 | Multibyte Info Technology Limited |
| AS4158 | Education | 10 | 1 | City University of Hong Kong |
| AS133041 | Other Business | 10 | 0 | Tianxin Group Co., Limited |
| AS133127 | Other Business | 10 | 0 | Federal Express Corporation Hong Kong Branch |
| AS133322 | Other Business | 10 | 0 | XIMBO Internet Limited |
| AS139811 | Other Business | 10 | 0 | ANLIAN NETWORK TECHNOLOGY CO., LIMITED |
| AS152156 | Other Business | 10 | 0 | Naruto |
| AS17759 | Other Business | 10 | 0 | CLP Power Hong Kong Ltd |
| AS17764 | Education | 10 | 0 | Hong Kong Metropolitan University |
| AS17984 | ISP & Mobile | 10 | 0 | PCCW Global (HK) Limited |
| AS24545 | ISP & Mobile | 10 | 0 | South China Telecommunications (H.K.) Limited |
| AS45327 | Other Business | 10 | 0 | Goldman Sachs (Asia) L.L.C. |
| AS135158 | ISP & Mobile | 9 | 4 | Softnet Limited |
| AS136547 | Hosting Provider | 9 | 1 | Humeng Technology International Co., Limited |
| AS131448 | Other Business | 9 | 0 | BEST TARGET (HONG KONG) LIMITED |
| AS132056 | Hosting Provider | 9 | 0 | SCICUBE LIMITED |
| AS133448 | Other Business | 9 | 0 | Colocation Hosting Global Private Limited |
| AS135081 | Other Business | 9 | 0 | CHEER TOP TECHNOLOGY LIMITED |
| AS135314 | Hosting Provider | 9 | 0 | IMCLOUD TECHNOLOGY COMPANY LIMITED |
| AS138527 | Other Business | 9 | 0 | ADC GROUP CO.,LIMITED |
| AS142014 | ISP & Mobile | 9 | 0 | MARVEL LINK LIMITED |
| AS152450 | Other Business | 9 | 0 | ChangLian Network Technology Co., Limited |
| AS197359 | Other Business | 9 | 0 | HongKong Melodious Limited |
| AS215081 | Other Business | 9 | 0 | Cheuk Wang Wu |
| AS38814 | Other Business | 9 | 0 | MEGA VANTAGE INFORMATION TECHNOLOGY (HONG KONG) LIMITED |
| AS132139 | Hosting Provider | 8 | 19 | VECLOUD LIMITED |
| AS137990 | ISP & Mobile | 8 | 2 | SUNIWAY GROUP LIMITED |
| AS203997 | Other Business | 8 | 2 | XTDef Limited |
| AS4528 | Education | 8 | 2 | The University of Hong Kong |
| AS131188 | Hosting Provider | 8 | 1 | ReadySpace Ltd |
| AS35820 | ISP & Mobile | 8 | 1 | G3S Technologies Co., Limited |
| AS4616 | Education | 8 | 1 | The Hong Kong Polytechnic University |
| AS9732 | Other Business | 8 | 1 | Digital Policy Office |
| AS131324 | Hosting Provider | 8 | 0 | 92Cloud Technology Co., Limited |
| AS133054 | Other Business | 8 | 0 | Reasonable Software House Limited |
| AS133744 | Other Business | 8 | 0 | Better Cloud Limited |
| AS133771 | Other Business | 8 | 0 | Rapid Shield Company Limited |
| AS137969 | Other Business | 8 | 0 | HONG KONG BRIDGE INFO-TECH LIMITED |
| AS148987 | Other Business | 8 | 0 | DINGLU CO., LIMITED |
| AS151196 | Other Business | 8 | 0 | JunYun Limited |
| AS197200 | Other Business | 8 | 0 | Key Proxy Limited |
| AS24396 | Other Business | 8 | 0 | Bank Of China (Hong Kong) Limited |
| AS24568 | Other Business | 8 | 0 | Citigroup N.A. |
| AS64033 | Hosting Provider | 8 | 0 | GDS (Hong Kong) Limited |
| AS9253 | Other Business | 8 | 0 | MyTV Super Limited |
| AS3662 | Education | 7 | 11 | Joint Universities Computer Centre Limited |
| AS58744 | ISP & Mobile | 7 | 7 | BodyTrace Limited |
| AS134795 | Other Business | 7 | 2 | South Asia Universal Limited |
| AS17476 | Other Business | 7 | 2 | CloudRadium (HK) Limited |
| AS3661 | Education | 7 | 2 | The Chinese University of Hong Kong |
| AS134829 | Other Business | 7 | 1 | PPIP Associated Communication Limited |
| AS137995 | Other Business | 7 | 1 | Shuangyu Communications Technology Co., Limited |
| AS10231 | Other Business | 7 | 0 | Tech-trans Telecom Ltd |
| AS10236 | Other Business | 7 | 0 | AXA Technology Services Asia (HK) Limited |
| AS133953 | Other Business | 7 | 0 | Mega Target Communication Limited |
| AS134544 | Other Business | 7 | 0 | Cenbong Int'l Holdings Limited |
| AS135140 | Other Business | 7 | 0 | Qun Ying Network Technology (Hong Kong) Co., Limited |
| AS136798 | Other Business | 7 | 0 | WUZHOUHULIAN INTERNATIONAL CO., LIMITED |
| AS137927 | Other Business | 7 | 0 | Automated System (HK) Ltd. |