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How Hong Kong SAR China ranks worldwide on dormant space, the transfer market, routing security and address density.
APNIC-measured end-user deployment.
Paper holder: holds 129.2M /48 blocks but only 7.5% 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.
| 538 |
| AS4637HK | ASN-TELSTRA-GLOBAL - Telstra Global | 1.3M | 652 |
| AS136907HK | HWCLOUDS-AS-AP - HUAWEI CLOUDS | 1.1M | 625 |
| AS134548HK | DXTL-HK - DXTL Tseung Kwan O Service | 1M | 254 |
| AS4515HK | PCCW-AS-AP - PCCW IMS Ltd (PCCW Business Internet Access) | 1M | 302 |
| AS17924HK | SMARTONE-MB-AS-AP - SmarTone Mobile Communications Ltd | 985.9K | 118 |
| 256 |
| — |
| 1 |
| AS212558HK | GLOBALNETSYS GLOBALNET SYSTEMS LIMITED | 256 | — | 1 |
| AS134167HK | CBRE-AS-HK - CBRE Pty Limited | 256 | — | 1 |
| AS151616HK | HOSTLINKHK-AS-AP - HOSTLINK (HK) LIMITED | 256 | — | 1 |
| AS132702HK | TRHKL-AS-AP - TUV Rheinland Hong Kong Ltd. | 256 | — | 1 |
| AS132327HK | AGIG-AS-AP - Allianz Global Investors GMBH | 256 | — | 1 |
| AS149840HK | ISLHKLTD-AS-AP - ISL HK LTD | 256 | — | 1 |
| AS151828HK | GLOBEX1-AS-AP - Globex Telecom Group Limited | 256 | — | 1 |
| AS139594HK | IPV4-HK - IPv4 Superhub Limited | 256 | — | 1 |
| AS9232HK | NTTE-AS - Ntte Global Network (Brand Name) | 256 | — | 1 |
| AS140614HK | ASIA-ISPCOLIMITED-AS-AP - ASIA-ISP CO., LIMITED | 256 | — | 1 |
| AS4748HK | RESOLINK-AS-AP - Resources Link Network Limited | 256 | 1 | 2 |
| AS45640HK | MAN-INVESTMENTS-HK-AP - Suite 1301, Chater House | 256 | — | 1 |
| AS210488HK | HYOCLOUD-AS Hyocloud Limited | 256 | — | 1 |
| AS58516HK | AMS-IX-AP - Amsterdam Internet Exchange | 256 | 1 | 2 |
| AS201724HK | HCS HCS LIMITED | 256 | — | 1 |
| AS139299HK | FGHRSHSTUDIO-AS-HK - FGHRSH STUDIO | 256 | 257 | 3 |
| AS131271HK | ABS-AS-AP - ABS (HK) Limited | 256 | — | 1 |
| AS149282HK | KTGL-AS-AP - Kyushu Telecom Global Limited | 256 | — | 1 |
| AS150666HK | SCML-AS-AP - SMBC Capital Markets (Asia) Limited | 256 | — | 1 |
| AS136491HK | TDPT-AS-HK - TIDALPORT INTERNATIONAL LIMITED | 512 | — | 2 |
| AS134449HK | DSBL-AS-AP - Dah Sing Bank, Limited | 512 | — | 2 |
| AS133905HK | LAYER-AS - Layerstack Limited | 512 | — | 2 |
| AS154114HK | APEXLINK-AS-HK - APEXLINK TECHNOLOGIES LIMITED | 512 | — | 1 |
| AS138963HK | LCSDNET-AS - Lockhart Road Municipal Services Building | 512 | — | 1 |
| AS149625HK | NETCLOUD1-AS-AP - NETCLOUD INTERNATIONAL DATA CENTRE LIMITED | 512 | 1 | 3 |
| AS140944HK | CGCCL-AS-AP - ChangXin Group China Corporation Limited | 512 | — | 1 |
| AS214937HK | ELEVENINTERNET Eleven Holdings Limited | 512 | 65.5K | 3 |
| AS138644HK | FASTMOS2-AS-AP - FASTMOS CO., LIMITED | 512 | — | 2 |
| AS55858HK | SGC-HK - Speedy Group Corporation Limited | 512 | — | 2 |
| AS38578HK | KLNLOGISTICS-HK-AS-AP - KLN Logistics (Hong Kong) Limited - THE ONE - IN ASIA | 512 | — | 1 |
| AS133077HK | SCHNEIDER-AS-HK - 13/F East Wing, Warwick House, Taikoo Place, 979 King's Road, Quarry Bay, Hong Kong | 512 | — | 1 |
| AS137918HK | CMCL-AS-AP - CUHK Medical Centre Limited | 512 | — | 2 |
| AS45485HK | CARGOSMARTNET-AS-AP - 5th Floor, Lakeside 2 | 512 | — | 2 |
| AS139606HK | SPEEDYGROUPCLOUD-IX - Internet Service Provider - Speedy Group Cloud Limited | 512 | — | 2 |
| AS153611HK | CLOUDHKLIMITED-AS-AP - CLOUD (HK) LIMITED | 512 | — | 2 |
| AS138400HK | CHCOHE-AS-AP - Chu Hai College of Higher Education | 512 | — | 2 |
| AS55331HK | FTG-AS-AP - Forewin Telecom Group Limited | 512 | — | 2 |
| AS135146HK | PCCW-BIA-HK - PCCW IMS Ltd (PCCW Business Internet Access) | 512 | — | 2 |
| AS154320HK | ARRIGA-AS-AP - Arriga International Limited | 512 | 2 | 4 |
| AS147002HK | VMSHELL-AS-AP - VMShell Inc. | 512 | — | 2 |
| AS197196HK | PANSTAR-AS PANSTAR CLOUD LIMITED | 512 | — | 2 |
| AS134098HK | SYLVEON-AS-AP - Licson Internet Service | 512 | 16 | 3 |
| AS136742HK | SLNCL-AS-AP - SU LINK NETWORK CO., LIMITED | 512 | 65.5K | 2 |
| AS154206HK | CDN1COM-AS-AP - CDN1.com Limited | 512 | — | 1 |
| AS153614HK | TECHWISE-AS-AP - TechWise (HK) Limited | 512 | 1 | 3 |
| AS134687HK | TWIDC-AS-AP - TWIDC Limited | 512 | — | 2 |