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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 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 |
| CHENGYI-AS-AP - CHENGYI CO., LIMITED |
| 3.1K |
| — |
| 12 |
| AS198810HK | AIGC-AS-MOBILE-LIMITED AIGC MOBILE LIMITED | 3.1K | — | 12 |
| AS9906HK | ETNET-HK-AP - ETNet Limited | 3.1K | — | 12 |
| AS152156HK | NARUTO-AS-HK - Naruto | 3.1K | — | 9 |
| AS141768HK | HKBIL-AS-AP - HONG KONG BRIDGE INFO-TECH LIMITED | 3.1K | 32.8K | 13 |
| AS211484HK | YSZ YSZ TRADING CO., LIMITED | 3.1K | — | 12 |
| AS64013HK | YANCYLIMITED-AS-HK - Yancy Limited | 3.1K | — | 12 |
| AS4642HK | CATHAYPACIFIC-AS-AP - Cathay Pacific Airways Ltd. | 3.1K | — | 12 |
| AS24449HK | EMSD-AS-HK-AP - Electrical and Mechanical Services Department | 3.1K | — | 6 |
| 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 |
| AS134518HK | RETN-AS-AP - RETN (Hong Kong) Limited | 3.1K | 65.5K | 5 |
| AS133127HK | FEDEX-AS-AP - Federal Express Corporation Hong Kong Branch | 3.1K | — | 10 |
| AS24545HK | HKTEL-AS-AP - 8/F.,Sino Favour Centre ,1 OnYip Street , ChaiWan | 3.1K | — | 10 |
| AS10236HK | ATS-ASIA-NETWORK-AS-AP - AXA Technology Services Asia (HK) Limited | 3.1K | — | 7 |
| AS56594HK | cb-byo-ip CGI GLOBAL LIMITED | 3.3K | — | 13 |
| AS149457HK | ANGELCLOUDLIMITED-AS-AP - Angel cloud Limited | 3.3K | — | 13 |
| AS135158HK | AS-SOFTNET-HK - Softnet Limited | 3.3K | 16.4K | 13 |
| AS133955HK | WLINCL-AS - World-Link International | 3.3K | — | 13 |
| AS10222HK | MITL-HK - Multibyte Info Technology Limited | 3.3K | 2 | 12 |
| AS137443HK | CHANGLIAN-AS-AP - ChangLian Network Technology Co., Limited | 3.3K | 512 | 14 |
| AS17990HK | GLOBALNETHK-AP - GLOBALNET COMMUNICATION LTD. | 3.3K | — | 13 |
| AS6279HK | PCCWG-APAC-HK - PCCW Global (HK) Ltd. | 3.3K | 5 | 18 |
| AS207190HK | Yuhonet YUHONET INTERNATIONAL LIMITED | 3.6K | — | 13 |
| AS133201HK | COMING-AS - ABCDE GROUP | 3.6K | — | 4 |
| AS197359HK | HongKongMelodious HongKong Melodious Limited | 3.6K | — | 8 |
| AS17794HK | HTCL-ORANGE-HK-AP - Hutchison Telephone Company Limited | 3.6K | — | 13 |
| AS55639HK | ASIAWEB-SERVICE-HK - Asia Web Service Ltd | 3.6K | 48 | 9 |
| AS207343HK | BOJING BOJING CO., LIMITED | 3.6K | — | 14 |
| AS214669HK | STARLIGHT-AS STARLIGHT TECH TRADING CO., LIMITED | 3.6K | 3.4K | 226 |
| AS133527HK | HTIL-AS-AP - HuaBo Technology International Limited | 3.6K | 65.5K | 5 |
| AS38277HK | CLINK-AS-AP - CommuniLink Internet Limited. | 3.6K | — | 11 |
| AS2042HK | GCT-HK - HK Global Cloud DataCenter | 3.6K | — | 7 |
| AS135572HK | ACTINT-AS-AP - ACT International Telecom Limited | 3.6K | 65.5K | 12 |
| AS62300HK | ASN62300-AS Address Limited | 3.6K | — | 14 |
| AS4646HK | SUNNYVISION - SunnyVision Limited | 3.6K | — | 14 |
| AS137386HK | CW-AS-AP - Child Wisdom Limited | 3.8K | — | 15 |
| AS135081HK | CTTL-AS-AP - CHEER TOP TECHNOLOGY LIMITED | 3.8K | — | 9 |
| AS55334HK | ASL-338-HK - Access Solutions Limited | 3.8K | — | 15 |
| AS24396HK | BOC-AS-HK - Bank Of China(Hong Kong) Limited | 3.8K | — | 8 |
| AS153656HK | HKISP-AS-AP - OWGELS INTERNATIONAL CO., LIMITED | 3.8K | — | 15 |
| AS41717HK | TelflyNetwork Telfly Technology Limited | 3.8K | — | 15 |
| AS131448HK | BTKL-AS-AP - BEST TARGET (HONG KONG) LIMITED | 3.8K | — | 9 |
| AS198805HK | SORAADS-AS-LIMITED SORAADS LIMITED | 4.1K | — | 16 |
| AS147060HK | HCSLIMITED-AS-AP - HCS LIMITED | 4.1K | — | 16 |
| AS17619HK | POWERNETIX-AS - POWERNETIX | 4.1K | — | 1 |
| AS7499HK | MACROVIEW-HK-AS-AP - Macroview Telecom Limited | 4.1K | — | 7 |