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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 |
| 512 |
| — |
| 1 |
| AS133077HK | SCHNEIDER-AS-HK - 13/F East Wing, Warwick House, Taikoo Place, 979 King's Road, Quarry Bay, Hong Kong | 512 | — | 1 |
| AS55331HK | FTG-AS-AP - Forewin Telecom Group Limited | 512 | — | 2 |
| AS137918HK | CMCL-AS-AP - CUHK Medical Centre Limited | 512 | — | 2 |
| AS45485HK | CARGOSMARTNET-AS-AP - 5th Floor, Lakeside 2 | 512 | — | 2 |
| AS133484HK | TWCL-AS-AP - Tung Wah College Limited | 512 | 1 | 2 |
| AS153792HK | INFOTELHKLIMITED-AS-AP - INFOTEL HK LIMITED | 512 | 1 | 2 |
| AS132549HK | EBROKERSYSTEMSLTD-AS-AP - eBroker Systems Ltd | 512 | — | 2 |
| AS45597HK | POINT72ASIA-HK - 17th floor, York House, The Landmark | 512 | — | 2 |
| AS136742HK | SLNCL-AS-AP - SU LINK NETWORK CO., LIMITED | 512 | 65.5K | 2 |
| AS137211HK | ALTRON-AS-AP - ALTRON DATA LIMITED | 512 | — | 2 |
| AS214937HK | ELEVENINTERNET Eleven Holdings Limited | 512 | 65.5K | 3 |
| AS10202HK | BOCI-HK-AP - BOC International Holdings Limited | 512 | — | 2 |
| AS45165HK | GREYAP-AS-AP - Grey Advertising Limited | 512 | — | 1 |
| AS9879HK | OGILVY-AS-AP - Ogilvy & Mather Marketing Communications Ltd | 512 | — | 1 |
| AS38578HK | KLNLOGISTICS-HK-AS-AP - KLN Logistics (Hong Kong) Limited - THE ONE - IN ASIA | 512 | — | 1 |
| AS151990HK | HONG5-AS-AP - Hong Kong GoSun Technology Limited | 512 | — | 2 |
| AS140944HK | CGCCL-AS-AP - ChangXin Group China Corporation Limited | 512 | — | 1 |
| AS150290HK | GJIHL-AS-AP - Guotai Junan International Holdings Limited | 512 | — | 2 |
| AS138644HK | FASTMOS2-AS-AP - FASTMOS CO., LIMITED | 512 | — | 2 |
| AS142568HK | JETCO-AS-AP - Joint Electronic Teller Services Limited | 512 | — | 2 |
| AS138400HK | CHCOHE-AS-AP - Chu Hai College of Higher Education | 512 | — | 2 |
| AS134687HK | TWIDC-AS-AP - TWIDC Limited | 512 | — | 2 |
| AS135146HK | PCCW-BIA-HK - PCCW IMS Ltd (PCCW Business Internet Access) | 512 | — | 2 |
| AS55858HK | SGC-HK - Speedy Group Corporation Limited | 512 | — | 2 |
| AS151492HK | ELINK2-AS-AP - E-LINK CLOUD LIMITED | 512 | — | 2 |
| AS135552HK | SHINETOWN-AS-AP - Shinetown Telecommunication Limited | 512 | — | 1 |
| AS153193HK | SCHL-AS-AP - SINNET CLOUD HK LIMITED | 512 | — | 1 |
| AS138648HK | ASLINE-AS-AP - ASLINE Global Exchange | 512 | — | 2 |
| AS152848HK | ASDFHK-AS-AP - asdf.hk | 512 | 1 | 3 |
| AS154361HK | ZHL-AS-AP - ZGX HK LIMITED | 512 | — | 2 |
| AS134368HK | ARKGROUP-AS-AP - Ark Group International (Hong Kong) Limited | 512 | — | 1 |
| AS131224HK | SGC-CAL-AS - SGC-Cloud Alliance Limited | 512 | — | 2 |
| AS137887HK | HSMC-AS-AP - The Hang Seng University of Hong Kong | 512 | — | 1 |
| AS24304HK | ARW-HK-AP - Arrow Asia Hong Kong AS. | 512 | — | 2 |
| AS38591HK | LQNET-HK-AS-AP - Liquidnet Asia Limited | 512 | — | 2 |
| AS151487HK | AWESOMECLOUD-AS-AP - Awesomecloud Limited | 512 | — | 2 |
| AS136989HK | CYBERPORT-AS-AP - Hong Kong Cyberport Management Company | 512 | — | 2 |
| AS137973HK | HKICL-AS-AP - HONG KONG INTERBANK CLEARING LIMITED | 512 | — | 2 |
| AS9735HK | HKDNR-AS-AP - Hong Kong Domain Name Registration Co. Ltd | 512 | 16.4K | 6 |
| AS138190HK | GHC-AS-AP - GLOBAL-ICT HONGKONG CO.LIMITED | 512 | 71.7K | 34 |
| AS137857HK | NYT-AS-AP - NYT Hong Kong Limited | 512 | — | 1 |
| AS134449HK | DSBL-AS-AP - Dah Sing Bank, Limited | 512 | — | 2 |
| AS59352HK | AUSTREME-AS - Austreme Technology Limited | 512 | — | 2 |
| AS135562HK | NGNHK-AS-AP - Nevigate Global Network (Hong Kong) Limited | 512 | 10 | 12 |
| AS48976HK | NEAROUTE-CIS-AS Nearoute Limited | 512 | — | 2 |
| AS151779HK | MACARNE-AS-AP - Macarne Limited | 512 | — | 2 |