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How Hong Kong SAR China ranks worldwide on dormant space, the transfer market, routing security and address density.
PeeringDB-registered presence.
APNIC-measured end-user deployment.
Paper holder: holds 129.2M /48 blocks but only 8.0% of users are IPv6-capable.
Clean prefixes (valid RPKI + IRR, no mismatch).
Cumulative IPv4, IPv6, and ASN allocations to Hong Kong SAR China over time.
The largest autonomous systems registered to Hong Kong SAR China by IPv4 footprint.
Hong Kong SAR China against its land-border neighbours on IPv4, IPv6, AS numbers and per-capita density.
Share of announced address space covered by valid Route Origin Authorizations.
1,332 autonomous systems registered to Hong Kong SAR China. Click an AS for detail.
| 548 |
| AS4637HK | ASN-TELSTRA-GLOBAL - Telstra Global | 1.3M | 760 |
| AS136907HK | HWCLOUDS-AS-AP - HUAWEI CLOUDS | 1.1M | 631 |
| AS134548HK | DXTL-HK - DXTL Tseung Kwan O Service | 1M | 256 |
| AS4515HK | PCCW-AS-AP - PCCW IMS Ltd (PCCW Business Internet Access) | 1M | 301 |
| AS17924HK | SMARTONE-MB-AS-AP - SmarTone Mobile Communications Ltd | 987.4K | 122 |
| JKNET-AS-AP - JKNET TECH GROUP LIMITED |
| — |
| — |
| 0 |
| AS45757HK | PLX-AS-AP - ASN for anycast services | — | — | 0 |
| AS5017HK | CITICTEL-CPC-AS5017 - CITIC Telecom International CPC Limited | — | — | 0 |
| AS150800HK | HITL-AS-AP - HUANGYUN | — | — | 0 |
| AS133467HK | SNT-AS-AP - SN TECHNOLOGY LIMITED | — | — | 0 |
| AS9225HK | TELSTRAGLOBAL-ASNUM - Telstra Global - KK | — | — | 0 |
| AS4624HK | UNSPECIFIED - InterServe Communication (H.K.) Ltd. | — | — | 0 |
| AS137993HK | KVHK-AS-AP - Kingviews Adamas Systems Limited | — | — | 0 |
| AS9516HK | SAKURALINK-AS-AP - SAKURA LINK LIMITED | — | 3 | 3 |
| AS214454HK | PoloNetwork-Limited-AS PoloNetwork Limited | — | 272 | 2 |
| AS57175HK | SAKURA-AS Tianhai InfoTech Limited | — | 16 | 1 |
| AS147010HK | RYUSEI-AS-AP - RYUSEI GROUP CO.,LIMITED | — | — | 0 |
| AS154665HK | UN-AS-AP - Unusual Networks | — | 4 | 4 |
| AS149030HK | CHRISNET-AS-AP - Chris Chang???s Network | — | 16 | 1 |
| AS135309HK | GGN1-AP - Geekzu Networks | — | 2 | 2 |
| AS136739HK | ASIACOLOHKLIMITED-AS-HK - Asia Colo (HK) Limited | — | 49.2K | 12 |
| AS2772HK | CITICTEL-CPC-AS2772 - CITIC Telecom International CPC Limited | — | — | 0 |
| AS135515HK | NPNHL-AS-AP - NEW POS NETWORK HK LIMITED | — | 1 | 1 |
| AS136891HK | WEST263GO-HK - West263 International Limited | — | — | 0 |
| AS38603HK | LCSD-AS2-AP - LCSD, HKSARG | — | — | 0 |
| AS141712HK | LUYS-AS-AP - luYs, Inc. | — | 2 | 2 |
| AS137523HK | YUNDUNETWORK-AS-AP - HONGKONG CLOUD NETWORK TECHNOLOGY CO., LIMITED | — | — | 0 |
| AS207314HK | CHIUNGAIMAN-AS CHIU NGAI MAN | — | 6 | 6 |
| AS214216HK | NSTLABS HONG KONG NST LABS TECH CO., LIMITED | — | 8.4M | 16 |
| AS131334HK | SUNNYVISION-AS-AP - SunnyVision Limited | — | — | 0 |
| AS63521HK | HGC-ITL-AS - Thomson Reuters - Hong Kong | — | — | 0 |
| AS17500HK | TELSTRAGLOBAL-IX-HK-AP - Reach Networks HK Ltd. | — | — | 0 |
| AS7614HK | ASIAINTERNET-AS-AP - Asia Internet Limited, Hong Kong | — | — | 0 |
| AS152331HK | LEMON-AS-AP - LEMON TELECOMMUNICATIONS LIMITED | — | — | 0 |
| AS135007HK | RIGL-AS-AP - REGINA INTERNATIONAL GROUP (HK) LIMITED | — | — | 0 |
| AS139836HK | CCSCL-AS-AP - COMEZOLO INTERNET SERVICE (HONGKONG) CO., LIMITED | — | — | 0 |
| AS136743HK | IKGCL-AS-AP - Internet Keeper Global (Group) Co., Limited | — | — | 0 |
| AS136578HK | IPS1-AS-AP - IP SERVERONE SOLUTIONS (HK) LIMITED | — | — | 0 |
| AS150448HK | CMSL-AS-AP - Connect Managed Services (UK) Limited | — | — | 0 |
| AS137387HK | HUALONG3-AS-AP - HUALONG TECHNOLOGY DEVELOPMENT CO.,LIMITED | — | 65.5K | 1 |
| AS132422HK | TELECOM-HK - Hong Kong Telecom Global Data Centre | — | — | 0 |
| AS153663HK | SAKURALINK-AS-AP - SAKURA LINK LIMITED | — | 8.2K | 3 |
| AS215619HK | RCD-AS Cheung Yat Hei Sean | — | 3 | 3 |
| AS47637HK | inferna INFERNA LIMITED | — | 65.5K | 1 |
| AS200221HK | WKY-AS Kam Yiu Wong | — | 3 | 3 |
| AS141237HK | MOECAST-AS-HK - Moecast Network | — | 1 | 1 |
| AS199340HK | HONG-GUANWAN HONG,GUANWAN | — | 66 | 51 |
| AS133617HK | NETPILOT-AS-AP - NetPilot Limited | — | 2 | 2 |
| AS149500HK | SR-AS-AP - Shane Renshaw | — | 17 | 2 |
| AS152112HK | CTCSCITECHLIMITED-AS-AP - CTCSCI TECH LIMITED | — | 1 | 1 |
| AS4625HK | UNSPECIFIED - Hong Kong | — | — | 0 |
| AS141009HK | ANCENT-AS-AP - ANCENT GROUP LIMITED | — | — | 0 |