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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 131.3M /48 blocks but only 8.9% 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.
1,393 autonomous systems registered to Hong Kong SAR China. Click an AS for detail.
| 570 |
| AS9908HK | HKCABLE2-HK-AP - HK Cable TV Ltd | 1.6M | 200 |
| AS4637HK | ASN-TELSTRA-GLOBAL - Telstra Global | 1.4M | 769 |
| AS136907HK | HWCLOUDS-AS-AP - HUAWEI CLOUDS | 1.2M | 665 |
| AS134548HK | DXTL-HK - DXTL Tseung Kwan O Service | 1M | 263 |
| AS4515HK | PCCW-AS-AP - PCCW IMS Ltd (PCCW Business Internet Access) | 1M | 303 |
| CHEUNGZIT-TRADE-LIMITED CHEUNGZIT TRADE LIMITED |
| 4.1K |
| — |
| 16 |
| AS7499HK | MACROVIEW-HK-AS-AP - Macroview Telecom Limited | 4.1K | — | 7 |
| AS153995HK | TOWNLINK-AS-AP - Townlink Limited | 4.1K | 65.5K | 11 |
| AS154309HK | INTELLIGENT1-AS-AP - Intelligent Cloud Limited | 4.1K | 1 | 13 |
| AS137386HK | CW-AS-AP - Child Wisdom Limited | 3.8K | — | 15 |
| AS132056HK | SCICUBE-AS - RM B, 2/F 88 KWAI CHEONG ROAD | 3.8K | — | 11 |
| AS24396HK | BOC-AS-HK - Bank Of China(Hong Kong) Limited | 3.8K | — | 8 |
| AS55334HK | ASL-338-HK - Access Solutions Limited | 3.8K | — | 15 |
| AS135081HK | CTTL-AS-AP - CHEER TOP TECHNOLOGY LIMITED | 3.8K | — | 9 |
| AS208259HK | AVEN-AS AVENSTORE ASSETS CO., LIMITED | 3.8K | 24.7K | 24 |
| AS131448HK | BTKL-AS-AP - BEST TARGET (HONG KONG) LIMITED | 3.8K | — | 9 |
| AS41717HK | TelflyNetwork Telfly Technology Limited | 3.8K | — | 15 |
| AS17990HK | GLOBALNETHK-AP - GLOBALNET COMMUNICATION LTD. | 3.6K | — | 14 |
| AS38277HK | CLINK-AS-AP - CommuniLink Internet Limited. | 3.6K | — | 11 |
| AS214669HK | STARLIGHT-AS STARLIGHT TECH TRADING CO., LIMITED | 3.6K | 3.4K | 226 |
| AS207190HK | Yuhonet YUHONET INTERNATIONAL LIMITED | 3.6K | — | 13 |
| AS4646HK | SUNNYVISION - SunnyVision Limited | 3.6K | — | 14 |
| AS55639HK | ASIAWEB-SERVICE-HK - Asia Web Service Ltd | 3.6K | 48 | 9 |
| AS133527HK | HTIL-AS-AP - HuaBo Technology International Limited | 3.6K | 65.5K | 5 |
| AS17794HK | HTCL-ORANGE-HK-AP - Hutchison Telephone Company Limited | 3.6K | — | 13 |
| AS152156HK | NARUTO-AS-HK - Naruto | 3.6K | — | 10 |
| AS10222HK | MITL-HK - Multibyte Info Technology Limited | 3.3K | 2 | 12 |
| AS134518HK | RETN-AS-AP - RETN (Hong Kong) Limited | 3.3K | 65.5K | 6 |
| AS6279HK | PCCWG-APAC-HK - PCCW Global (HK) Ltd. | 3.3K | 5 | 18 |
| AS56594HK | cb-byo-ip CGI GLOBAL LIMITED | 3.3K | — | 13 |
| AS142115HK | HKCABLE-AS-AP - Hong Kong Cable TV Ltd - Cable Multi-Media Services | 3.3K | — | 9 |
| AS135158HK | AS-SOFTNET-HK - Softnet Limited | 3.3K | 16.4K | 13 |
| AS9906HK | ETNET-HK-AP - ETNet Limited | 3.1K | — | 12 |
| AS148990HK | CHENGYI-AS-AP - CHENGYI CO., LIMITED | 3.1K | — | 12 |
| AS2042HK | GCT-HK - HK Global Cloud DataCenter | 3.1K | — | 5 |
| AS151196HK | JUNYUNLIMITED-AS-AP - JunYun Limited | 3.1K | — | 10 |
| AS151206HK | HKCLOUDDATA-AS-AP - HK CLOUD DATA CO., LIMITED | 3.1K | 65.5K | 12 |
| AS141768HK | HKBIL-AS-AP - HONG KONG BRIDGE INFO-TECH LIMITED | 3.1K | 32.8K | 13 |
| AS149457HK | ANGELCLOUDLIMITED-AS-AP - Angel cloud Limited | 3.1K | — | 12 |
| AS38008HK | APERTURE-AS-AP - Aperture Science Limited | 3.1K | 74.9K | 30 |
| AS24449HK | EMSD-AS-HK-AP - Electrical and Mechanical Services Department | 3.1K | — | 6 |
| AS10236HK | ATS-ASIA-NETWORK-AS-AP - AXA Technology Services Asia (HK) Limited | 3.1K | — | 7 |
| AS133448HK | CHGPL-AS-AP - Korea | 3.1K | — | 12 |
| AS133127HK | FEDEX-AS-AP - Federal Express Corporation Hong Kong Branch | 3.1K | — | 10 |
| AS136798HK | WUZHOUHULIAN-AS-AP - WUZHOUHULIAN INTERNATIONAL CO., LIMITED | 3.1K | — | 7 |
| AS4642HK | CATHAYPACIFIC-AS-AP - Cathay Pacific Airways Ltd. | 3.1K | — | 12 |
| AS142014HK | MARVELLINKLIMITED-AS-AP - MARVEL LINK LIMITED | 3.1K | — | 9 |
| AS24545HK | HKTEL-AS-AP - 8/F.,Sino Favour Centre ,1 OnYip Street , ChaiWan | 3.1K | — | 10 |
| AS135314HK | IMCLOUD-AS-AP - IMCLOUD TECHNOLOGY COMPANY LIMITED | 3.1K | — | 9 |
| AS215081HK | ZESTY-ASN Cheuk Wang Wu trading as Zesty Technologies | 3.1K | — | 12 |
| AS4594HK | HKISL-ASN - Internet Solutions Limited | 2.8K | — | 5 |
| AS139811HK | ANLIANNETWORK-AS-AP - ANLIAN NETWORK TECHNOLOGY CO., LIMITED | 2.8K | — | 11 |