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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 |
| AS151616HK | HOSTLINKHK-AS-AP - HOSTLINK (HK) LIMITED | 256 | — | 1 |
| AS216101HK | HOMURA-AS-RIPE Homura Network Limited | 256 | 32 | 18 |
| AS38177HK | FEDEX-AS-AP - Federal Express Corporation | 256 | 1 | 2 |
| AS17555HK | SPRINGFIELD-AS-AP - Springfield NOC | 256 | — | 1 |
| AS137196HK | HKAL-AS-AP - Hong Kong Airlines Limited | 256 | — | 1 |
| AS133793HK | ABNACS-AS-AP - ABN Amro Clearing Sydney Pty Ltd | 256 | — | 1 |
| AS139594HK | IPV4-HK - IPv4 Superhub Limited | 256 | — | 1 |
| AS45911HK | PHOENIXTV-HK - 2-6 Dai King Street | 256 | — | 1 |
| AS138921HK | EMPEROR-AS-AP - EMPEROR INVESTMENT (MANAGEMENT) LIMITED | 256 | — | 1 |
| AS151828HK | GLOBEX1-AS-AP - Globex Telecom Group Limited | 256 | — | 1 |
| AS134997HK | YFNET-AS-AP - YFNET | 256 | 1 | 2 |
| AS152111HK | CTCSCITECHLIMITED-AS-AP - CTCSCI TECH LIMITED | 256 | 1 | 2 |
| AS150337HK | HKPENG-AS-AP - PENG CLOUD TECHNOLOGY LIMITED | 256 | — | 1 |
| AS133926HK | BOCOMM-AS-AP - Bank of Communications (Hong Kong) Limited | 256 | 1 | 2 |
| AS59214HK | UFWDTL-AS-AP - UNION FU WAH DIGITAL TECHNOLOGY LIMITED | 256 | — | 1 |
| AS201245HK | PZYTA-Network-Limited PZYTA Network Limited | 256 | — | 1 |
| AS56195HK | IST-HK - 5/F Mei Ah Center | 256 | — | 1 |
| AS152159HK | HZCL-AS-AP - HK ZUNGWAI CLOUD LIMITED | 256 | — | 1 |
| AS154162HK | ISIF-AS-AP - ISIF LIMITED | 256 | 1 | 2 |
| AS132702HK | TRHKL-AS-AP - TUV Rheinland Hong Kong Ltd. | 256 | — | 1 |
| AS17793HK | LCSD-HK-AP - Leisure and Cultural Services Department | 256 | — | 1 |
| AS131271HK | ABS-AS-AP - ABS (HK) Limited | 256 | — | 1 |
| AS134533HK | ATT-NBE-HK - ATT NBE Equinix Hong Kong | 256 | — | 1 |
| AS135621HK | PCCW-BIA-HK - PCCW IMS Ltd (PCCW Business Internet Access) | 256 | — | 1 |
| AS134167HK | CBRE-AS-HK - CBRE Pty Limited | 256 | — | 1 |
| AS149282HK | KTGL-AS-AP - Kyushu Telecom Global Limited | 256 | — | 1 |
| AS210488HK | HYOCLOUD-AS Hyocloud Limited | 256 | — | 1 |
| AS136223HK | CMSL-AS-AP - China Merchants Securities (HK) Co., Ltd | 256 | — | 1 |
| AS4862HK | EQUANT-ASIA - Orange Business AS for Asia | 256 | — | 1 |
| AS4828HK | OCBC-AS-AP - OCBC Bank (Hong Kong) Limited | 256 | — | 1 |
| AS45640HK | MAN-INVESTMENTS-HK-AP - Suite 1301, Chater House | 256 | — | 1 |
| AS140240HK | LWHKL-AS-AP - LeeWrangler Hong Kong Limited | 256 | — | 1 |
| AS153619HK | TECHWISE-AS-AP - TechWise (HK) Limited | 256 | — | 1 |
| AS205938HK | CHENGYI CHENGYI CO., LIMITED | 256 | — | 1 |
| AS154204HK | SEIL-AS-AP - Shine Effort Inc Limited | 256 | — | 1 |
| AS56302HK | WOOW-HK - Flat/Rm 1707 | 256 | — | 1 |
| AS153757HK | IMC-AS-AP - IMC NETWORKS LIMITED | 256 | 65.5K | 2 |
| AS17433HK | HNSL-AS-AP - Hytron Network Services Limited | 256 | 1 | 2 |
| AS4645HK | ASN-HKNET-AP - HKNet Co. Ltd | 256 | — | 1 |
| AS201724HK | HCS HCS LIMITED | 256 | — | 1 |
| AS138485HK | PrimeCreditLimited-AS-AP - PrimeCredit Limited | 256 | — | 1 |
| AS149864HK | SMARTVICLIMITED-AS-AP - Smart Vic Limited | 256 | — | 1 |
| AS149424HK | HOSTLINKHK-AS-AP - HOSTLINK (HK) LIMITED | 256 | — | 1 |
| AS56180HK | VISTEON-ASPAC-AP - One Village Way | 256 | — | 1 |
| AS9520HK | DAOHENG-AS-AP - DaoHeng Bank | 256 | — | 1 |
| AS154615HK | UBITECHASIALIMITED-AS-HK - UBITECH ASIA LIMITED | 256 | — | 1 |