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 |
| NATIXIS1-AS-AP2 - NATIXIS |
| 256 |
| — |
| 1 |
| AS131271HK | ABS-AS-AP - ABS (HK) Limited | 256 | — | 1 |
| AS4828HK | OCBC-AS-AP - OCBC Bank (Hong Kong) Limited | 256 | — | 1 |
| AS139299HK | FGHRSHSTUDIO-AS-HK - FGHRSH STUDIO | 256 | 257 | 3 |
| AS151970HK | OCTL-AS-AP - OceanBlue Cloud Technology Limited | 256 | — | 1 |
| AS138921HK | EMPEROR-AS-AP - EMPEROR INVESTMENT (MANAGEMENT) LIMITED | 256 | — | 1 |
| AS214950HK | HKCJBTC HONGKONG CHENG JIAN BAI TECHNOLOGY CO., LIMITED | 256 | — | 1 |
| AS133793HK | ABNACS-AS-AP - ABN Amro Clearing Sydney Pty Ltd | 256 | — | 1 |
| AS9302HK | ASLINE-AS-AP - ASLINE LIMITED | 256 | — | 1 |
| AS198810HK | AIGC-AS-MOBILE-LIMITED AIGC MOBILE LIMITED | 256 | — | 1 |
| AS24058HK | ITPARTNERS-AS-HK-AP - IT Partners Limited | 256 | — | 1 |
| AS9520HK | DAOHENG-AS-AP - DaoHeng Bank | 256 | — | 1 |
| AS135388HK | RPL-HK - RMP Protection Limited | 256 | — | 1 |
| AS58516HK | AMS-IX-AP - Amsterdam Internet Exchange | 256 | 1 | 2 |
| AS60539HK | Huicast_Telecom Huicast Telecom Limited | 256 | 525.4K | 11 |
| AS17540HK | MTL-AP - Modern Terminals Limited | 256 | — | 1 |
| AS207343HK | BOJING BOJING CO., LIMITED | 256 | — | 1 |
| AS152854HK | CIC-AS-AP - CONSTRUCTION INDUSTRY COUNCIL | 256 | — | 1 |
| AS154162HK | ISIF-AS-AP - ISIF LIMITED | 256 | — | 1 |
| AS38658HK | LQNET-TK-AS-AP - LIQUIDNET ASIA LIMITED | 256 | — | 1 |
| AS133926HK | BOCOMM-AS-AP - Bank of Communications (Hong Kong) Limited | 256 | 1 | 2 |
| AS152136HK | HKIS-AS-AP - Hong Kong International School | 256 | — | 1 |
| AS204071HK | AS-DEBEE DEBEE NETWORK LIMITED | 256 | 480 | 16 |
| AS38452HK | LEO-HK-AS-AP - Leo Paper Group Manufacturing Limited | 256 | — | 1 |
| AS17433HK | HNSL-AS-AP - Hytron Network Services Limited | 256 | 1 | 2 |
| AS134167HK | CBRE-AS-HK - CBRE Pty Limited | 256 | — | 1 |
| AS147002HK | VMSHELL-AS-AP - VMShell Inc. | 256 | — | 1 |
| AS149628HK | HKBIL-AS-AP - HONG KONG BRIDGE INFO-TECH LIMITED | 256 | — | 1 |
| AS151828HK | GLOBEX1-AS-AP - Globex Telecom Group Limited | 256 | — | 1 |
| AS4748HK | RESOLINK-AS-AP - Resources Link Network Limited | 256 | 1 | 2 |
| AS149840HK | ISLHKLTD-AS-AP - ISL HK LTD | 256 | — | 1 |
| AS137992HK | KIRKLANDANDELLIS-AS-AP - KIRKLAND & ELLIS | 256 | — | 1 |
| AS17793HK | LCSD-HK-AP - Leisure and Cultural Services Department | 256 | — | 1 |
| AS149282HK | KTGL-AS-AP - Kyushu Telecom Global Limited | 256 | — | 1 |
| AS198475HK | SAPPOC SAPPOC MEDIA LIMITED | 256 | — | 1 |
| AS139594HK | IPV4-HK - IPv4 Superhub Limited | 256 | — | 1 |
| AS38177HK | FEDEX-AS-AP - Federal Express Corporation | 256 | 1 | 2 |
| AS56302HK | WOOW-HK - Flat/Rm 1707 | 256 | — | 1 |
| AS149864HK | SMARTVICLIMITED-AS-AP - Smart Vic Limited | 256 | — | 1 |
| AS154204HK | SEIL-AS-AP - Shine Effort Inc Limited | 256 | — | 1 |
| AS149481HK | ATS-ASIA-NETWORK-AS-AP - AXA Technology Services Asia (HK) Limited | 256 | — | 1 |
| AS131234HK | AEDAS-HK - 31/F One Island East | 256 | — | 1 |
| AS134997HK | YFNET-AS-AP - YFNET | 256 | 1 | 2 |
| AS212558HK | GLOBALNETSYS GLOBALNET SYSTEMS LIMITED | 256 | — | 1 |
| AS141419HK | CMI-THA-AS-AP - CHINA MOBILE INTERNATIONAL (THAILAND) LTD. | 256 | — | 1 |
| AS45908HK | WISERS-HK - 25/F TungWai Commercial Building | 256 | — | 1 |
| AS34806HK | ASLINE-AS ASLINE LIMITED | 256 | — | 1 |