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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 |
| GREYAP-AS-AP - Grey Advertising Limited |
| 512 |
| — |
| 1 |
| AS137973HK | HKICL-AS-AP - HONG KONG INTERBANK CLEARING LIMITED | 512 | — | 2 |
| AS150320HK | EUBTSL-AS-AP - Empire Universal Business Technology Solutions Limited | 512 | — | 1 |
| AS134687HK | TWIDC-AS-AP - TWIDC Limited | 512 | — | 2 |
| AS137918HK | CMCL-AS-AP - CUHK Medical Centre Limited | 512 | — | 2 |
| AS24304HK | ARW-HK-AP - Arrow Asia Hong Kong AS. | 512 | — | 2 |
| AS149282HK | KTGL-AS-AP - Kyushu Telecom Global Limited | 256 | — | 1 |
| AS151616HK | HOSTLINKHK-AS-AP - HOSTLINK (HK) LIMITED | 256 | — | 1 |
| AS149481HK | ATS-ASIA-NETWORK-AS-AP - AXA Technology Services Asia (HK) Limited | 256 | — | 1 |
| AS38866HK | MSC-HKG-AS-AP - Mediterranean Shipping Company (Hong Kong) Limited | 256 | — | 1 |
| AS38452HK | LEO-HK-AS-AP - Leo Paper Group Manufacturing Limited | 256 | — | 1 |
| AS212558HK | GLOBALNETSYS GLOBALNET SYSTEMS LIMITED | 256 | — | 1 |
| AS139594HK | IPV4-HK - IPv4 Superhub Limited | 256 | — | 1 |
| AS132702HK | TRHKL-AS-AP - TUV Rheinland Hong Kong Ltd. | 256 | — | 1 |
| AS138609HK | ASLINE-AS-AP - ASLINE LIMITED | 256 | — | 1 |
| AS45911HK | PHOENIXTV-HK - 2-6 Dai King Street | 256 | — | 1 |
| AS154204HK | SEIL-AS-AP - Shine Effort Inc Limited | 256 | — | 1 |
| AS152905HK | WEBSITETECHNOLOGY-AS-AP - WEBSITE TECHNOLOGY LIMITED | 256 | 81.9K | 3 |
| AS151828HK | GLOBEX1-AS-AP - Globex Telecom Group Limited | 256 | — | 1 |
| AS201724HK | HCS HCS LIMITED | 256 | — | 1 |
| AS141419HK | CMI-THA-AS-AP - CHINA MOBILE INTERNATIONAL (THAILAND) LTD. | 256 | — | 1 |
| AS4645HK | ASN-HKNET-AP - HKNet Co. Ltd | 256 | — | 1 |
| AS152854HK | CIC-AS-AP - CONSTRUCTION INDUSTRY COUNCIL | 256 | — | 1 |
| AS131234HK | AEDAS-HK - 31/F One Island East | 256 | — | 1 |
| AS203307HK | INSTART INSTART TECHNOLOGY CO., LIMITED | 256 | — | 1 |
| AS136223HK | CMSL-AS-AP - China Merchants Securities (HK) Co., Ltd | 256 | — | 1 |
| AS216101HK | HOMURA-AS-RIPE Homura Network Limited | 256 | 32 | 18 |
| AS138921HK | EMPEROR-AS-AP - EMPEROR INVESTMENT (MANAGEMENT) LIMITED | 256 | — | 1 |
| AS207526HK | Dingfeng HK DINGFENG TECHNOLOGY INFORMATION LIMITED | 256 | — | 1 |
| AS137992HK | KIRKLANDANDELLIS-AS-AP - KIRKLAND & ELLIS | 256 | — | 1 |
| AS58516HK | AMS-IX-AP - Amsterdam Internet Exchange | 256 | 1 | 2 |
| AS152128HK | LCSDNET-SLS-AS - Leisure and Cultural Services Department | 256 | — | 1 |
| AS136726HK | NATIXIS1-AS-AP - NATIXIS | 256 | — | 1 |
| AS17540HK | MTL-AP - Modern Terminals Limited | 256 | — | 1 |
| AS17433HK | HNSL-AS-AP - Hytron Network Services Limited | 256 | 1 | 2 |
| AS138435HK | YUETAU-AS-HK - YuetAu Network | 256 | 5 | 6 |
| AS4862HK | EQUANT-ASIA - Orange Business AS for Asia | 256 | — | 1 |
| AS55852HK | MAREX-HK - C/O Equinix Hong Kong Limited | 256 | — | 1 |
| AS134997HK | YFNET-AS-AP - YFNET | 256 | 1 | 2 |
| AS17793HK | LCSD-HK-AP - Leisure and Cultural Services Department | 256 | — | 1 |
| AS134533HK | ATT-NBE-HK - ATT NBE Equinix Hong Kong | 256 | — | 1 |
| AS59207HK | MAN-INVESTMENTS-AS-SYD - SYD Office | 256 | — | 1 |
| AS153757HK | IMC-AS-AP - IMC NETWORKS LIMITED | 256 | 65.5K | 2 |
| AS150666HK | SCML-AS-AP - SMBC Capital Markets (Asia) Limited | 256 | — | 1 |
| AS139299HK | FGHRSHSTUDIO-AS-HK - FGHRSH STUDIO | 256 | 257 | 3 |
| AS137405HK | KAPL-AS-AP - KERING ASIA PACIFIC LIMITED | 256 | — | 1 |
| AS152111HK | CTCSCITECHLIMITED-AS-AP - CTCSCI TECH LIMITED | 256 | 1 | 2 |