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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 |
| 3.6K |
| — |
| 14 |
| AS207190HK | Yuhonet YUHONET INTERNATIONAL LIMITED | 3.6K | — | 13 |
| AS214669HK | STARLIGHT-AS STARLIGHT TECH TRADING CO., LIMITED | 3.6K | 3.4K | 226 |
| AS17990HK | GLOBALNETHK-AP - GLOBALNET COMMUNICATION LTD. | 3.3K | — | 13 |
| AS132056HK | SCICUBE-AS - RM B, 2/F 88 KWAI CHEONG ROAD | 3.3K | — | 9 |
| AS133955HK | WLINCL-AS - World-Link International | 3.3K | — | 13 |
| AS134518HK | RETN-AS-AP - RETN (Hong Kong) Limited | 3.3K | 65.5K | 6 |
| AS135158HK | AS-SOFTNET-HK - Softnet Limited | 3.3K | 16.4K | 13 |
| AS56594HK | cb-byo-ip CGI GLOBAL LIMITED | 3.3K | — | 13 |
| AS6279HK | PCCWG-APAC-HK - PCCW Global (HK) Ltd. | 3.3K | 5 | 18 |
| AS10222HK | MITL-HK - Multibyte Info Technology Limited | 3.3K | 2 | 12 |
| AS136798HK | WUZHOUHULIAN-AS-AP - WUZHOUHULIAN INTERNATIONAL CO., LIMITED | 3.1K | — | 7 |
| AS4642HK | CATHAYPACIFIC-AS-AP - Cathay Pacific Airways Ltd. | 3.1K | — | 12 |
| AS148990HK | CHENGYI-AS-AP - CHENGYI CO., LIMITED | 3.1K | — | 12 |
| AS9906HK | ETNET-HK-AP - ETNet Limited | 3.1K | — | 12 |
| AS24449HK | EMSD-AS-HK-AP - Electrical and Mechanical Services Department | 3.1K | — | 6 |
| AS142115HK | HKCABLE-AS-AP - Hong Kong Cable TV Ltd - Cable Multi-Media Services | 3.1K | — | 8 |
| AS142014HK | MARVELLINKLIMITED-AS-AP - MARVEL LINK LIMITED | 3.1K | — | 9 |
| AS10236HK | ATS-ASIA-NETWORK-AS-AP - AXA Technology Services Asia (HK) Limited | 3.1K | — | 7 |
| AS38008HK | APERTURE-AS-AP - Aperture Science Limited | 3.1K | 74.9K | 30 |
| AS151206HK | HKCLOUDDATA-AS-AP - HK CLOUD DATA CO., LIMITED | 3.1K | 65.5K | 12 |
| AS2042HK | GCT-HK - HK Global Cloud DataCenter | 3.1K | — | 5 |
| AS141768HK | HKBIL-AS-AP - HONG KONG BRIDGE INFO-TECH LIMITED | 3.1K | 32.8K | 13 |
| AS24545HK | HKTEL-AS-AP - 8/F.,Sino Favour Centre ,1 OnYip Street , ChaiWan | 3.1K | — | 10 |
| AS133127HK | FEDEX-AS-AP - Federal Express Corporation Hong Kong Branch | 3.1K | — | 10 |
| AS135314HK | IMCLOUD-AS-AP - IMCLOUD TECHNOLOGY COMPANY LIMITED | 3.1K | — | 9 |
| AS138527HK | ADC-AS-AP - ADC GROUP CO.,LIMITED | 2.8K | — | 9 |
| AS136501HK | HKBNES-AS-AP - HKBN Enterprise Solutions HK Limited | 2.8K | — | 11 |
| AS137990HK | SUNIWAY1-AS-AP - SUNIWAY GROUP LIMITED | 2.8K | 131.1K | 10 |
| AS207550HK | OCLAYER OCLAYER LIMITED | 2.8K | — | 11 |
| AS4594HK | HKISL-ASN - Internet Solutions Limited | 2.8K | 65.5K | 6 |
| AS208259HK | AVEN-AS AVENSTORE ASSETS CO., LIMITED | 2.8K | 1 | 7 |
| AS136251HK | EDTCL-HK - EVERY DAY TECHNOLOGY CO. LIMITED | 2.8K | — | 5 |
| AS149457HK | ANGELCLOUDLIMITED-AS-AP - Angel cloud Limited | 2.8K | — | 11 |
| AS55350HK | VSCGT-HK - Virtual Switching Consultancy Limited (C/O VXRoutes Ltd) | 2.8K | 65.5K | 6 |
| AS24077HK | TMHK-Transit-AS-HK-AP - TMHK Global Transit | 2.8K | — | 4 |
| AS137995HK | SHUANGYU-AS-AP - Shuangyu Communications Technology Co., Limited | 2.6K | 65.5K | 9 |
| AS151196HK | JUNYUNLIMITED-AS-AP - JunYun Limited | 2.6K | — | 8 |
| AS38870HK | BGCP-AP - BGC Partners - APAC | 2.6K | — | 10 |
| AS133041HK | TIANXINGROUP-AS-AP - Tianxin Group Co., Limited | 2.6K | — | 10 |
| AS150150HK | AISANIE1-AS-AP - AISANIE DATA SERVICES LIMITED | 2.6K | 1 | 11 |
| AS63927HK | RISE-HK - RISE | 2.6K | 81.9K | 11 |
| AS137443HK | CHANGLIAN-AS-AP - ChangLian Network Technology Co., Limited | 2.6K | 512 | 11 |
| AS139811HK | ANLIANNETWORK-AS-AP - ANLIAN NETWORK TECHNOLOGY CO., LIMITED | 2.6K | — | 10 |
| AS24182HK | INTERPUBLIC-AS-GISAP-AS - Interpublic GIS | 2.6K | 8.2K | 15 |
| AS154602HK | BACKWAVESLIMITED-AS-AP - BACK WAVES LIMITED | 2.3K | — | 9 |
| AS132139HK | VECLOUD1-AS-AP - VECLOUD LIMITED | 2.3K | 22 | 28 |