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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 |
| 1.3K |
| 256 |
| 6 |
| AS45855HK | ASIATECH-NET-AS-AP - AsiaTech Telecom Limited | 1.3K | — | 2 |
| AS9229HK | SPEEDCAST-AP - SPEEDCAST Limited | 1.3K | — | 5 |
| AS4623HK | CHEVALIER-AS01 - Chevalier (Internet) Limited autonomous system # 1 | 1.3K | — | 5 |
| AS152644HK | QINIU-AS-AP - QINIU Limited | 1.5K | 2 | 8 |
| AS7262HK | PCCWG-APAC-HK - PCCW Global (HK) Ltd. | 1.5K | 1 | 7 |
| AS140925HK | SIHL-AS-AP - STAR INTELLITECH HK LIMITED | 1.5K | 1 | 6 |
| AS136758HK | HONGKONG10-AS-AP - HONGKONG CENTURY-ONE LIMITED | 1.5K | 1 | 7 |
| AS198510HK | XTDef XTDEF-Limited | 1.5K | 9 | 15 |
| AS134072HK | APWR-AS-AP - WAY POWER LIMITED | 1.5K | — | 3 |
| AS9744HK | XLC-AS-AP - XLC GLOBAL | 1.5K | — | 3 |
| AS214743HK | COGENTO-AS Cogento Backbone Limited | 1.5K | — | 6 |
| AS140883HK | ZEYOND-GLOBAL - Zeyond Limited | 1.5K | — | 6 |
| AS134428HK | ECG-AS-AP - Edge Cloud Globe Co., Limited | 1.5K | — | 6 |
| AS154346HK | OCTL-AS-AP - OceanBlue Cloud Technology Limited | 1.5K | 5 | 5 |
| AS211443HK | SINOWORLDWIDE SINO WORLDWIDE TRADING LIMITED | 1.5K | — | 6 |
| AS153773HK | METAQUOTES-AS-AP - MetaQuotes Ltd | 1.5K | 6 | 12 |
| AS137969HK | HKBIL-AS-AP - HONG KONG BRIDGE INFO-TECH LIMITED | 1.5K | — | 8 |
| AS149296HK | TIANFENG-AS-AP - TIANFENG (HONG KONG) COMMUNICATIONS LIMITED | 1.5K | 512 | 8 |
| AS24002HK | SCMP-AS-HK-AP - South China Morning Post Publishers Limited. English | 1.5K | — | 3 |
| AS216411HK | GZ_REMITTANCE GZ REMITTANCE (CHINA) INDUSTRY LIMITED | 1.5K | — | 5 |
| AS141356HK | UAL-AS-AP - Universe Action Limited | 1.5K | — | 2 |
| AS197200HK | Key-Proxy-Limited Key Proxy Limited | 1.5K | — | 6 |
| AS23875HK | CSL-AS-AP - CSL Limited | 1.5K | — | 6 |
| AS140630HK | JIC-AS-AP - JSLINK INTERNATIONAL CORPORATION | 1.5K | — | 6 |
| AS63527HK | CTGL-AS - China Telecom Global Limited | 1.5K | — | 6 |
| AS205512HK | Zhengxing HONG KONG ZHENG XING TECHNOLOGY LIMITED | 1.8K | — | 4 |
| AS63959HK | HKSTL-HK - Hong Kong Syscloud Technology Limited | 1.8K | 65.5K | 7 |
| AS209642HK | MEJIRONETWORK Mejiro Network Limited | 1.8K | 560 | 11 |
| AS3662HK | HARNET - Joint Universities Computer Centre Limited | 1.8K | 65.5K | 9 |
| AS45561HK | M800-HK-AP - 21/F, Tower 1 Enterprise Square, 9 Sheung Yuet Road, Kowloon Bay, Hong Kong | 1.8K | 1 | 7 |
| AS134544HK | CENBONGT-AS-AP - Cenbong Int'l Holdings Limited | 1.8K | — | 7 |
| AS208259HK | AVEN-AS AVENSTORE ASSETS CO., LIMITED | 1.8K | 1 | 5 |
| AS58744HK | BODYTRACE-HK - Mirror Tower | 1.8K | 1.8K | 14 |
| AS137927HK | AUTOMATED-HK - Automated System (HK) Ltd. | 1.8K | — | 7 |
| AS198475HK | SAPPOC SAPPOC MEDIA LIMITED | 1.8K | — | 7 |
| AS134829HK | PPIP-AS-AP - PPIP Associated Communication Limited | 1.8K | 65.5K | 8 |
| AS214760HK | LS4KDC LS4KDC LIMITED | 1.8K | — | 7 |
| AS135140HK | QYNTKCL-AS-AP - Qun Ying Network Technology (Hong Kong) Co., Limited | 1.8K | — | 7 |
| AS134795HK | SOUTHASIAUNIVERSAL-AS-AP - South Asia Universal Limited | 1.8K | 65.5K | 9 |
| AS10231HK | TECHTRANS-AP - Tech-trans System Ltd. | 1.8K | — | 7 |
| AS134524HK | LCIL-AS-AP - LinkNet Communication International Limited | 1.8K | — | 4 |
| AS134379HK | TGGO-AS-AP - TGGO COMPANY LIMITED | 1.8K | — | 3 |
| AS17706HK | HKAIRPORT-AS - Airport Authority Hong Kong | 1.8K | — | 6 |
| AS142115HK | HKCABLE-AS-AP - Hong Kong Cable TV Ltd - Cable Multi-Media Services | 2K | — | 4 |
| AS64033HK | GDS-HK - Unit C&D, 10/F Neich Tower, 128 Gloucester Rd, Wanchai, HK | 2K | — | 8 |
| AS45136HK | SONIC-AS-AP - Sonic Point Limited | 2K | — | 1 |