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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 |
| — |
| — |
| 0 |
| AS4654HK | YAUYIPING-AS - YAU YI PING | — | — | 0 |
| AS133488HK | SERVICE-AS-AP - service limited | — | — | 0 |
| AS38469HK | PUREBLUE-AS-AP - Pure Blue HK NOC | — | — | 0 |
| AS149416HK | TIANFENG-AS-AP - TIANFENG (HONG KONG) COMMUNICATIONS LIMITED | — | — | 0 |
| AS147048HK | QINFEIRAN-AS-HK - Feiran Qin | — | — | 0 |
| AS133583HK | DCSL-AS-AP - Digicel Carrier Services (Pacific) Limited | — | — | 0 |
| AS9589HK | UUNET-AS-AP - UUNET Hong Kong Ltd. | — | — | 0 |
| AS134401HK | JKNET-AS-AP - JKNET TECH GROUP LIMITED | — | — | 0 |
| AS59425HK | HORIZONMSK-AS Chang Way Technologies Co. Limited | — | — | 0 |
| AS23978HK | KCRC-AS-AP - Kowloon Canton Railway Corporation | — | — | 0 |
| AS9440HK | JWT-AS-AP - JWT Co Ltd | — | — | 0 |
| AS134446HK | SNS-AS-AP - Sfera Networks s.r.l. | — | — | 0 |
| AS4640HK | ASN-TIC-HK # AS-TIC-HK converted to ASN-TIC-HK for RPSL compliance - The Internetworking Corporation | — | — | 0 |
| AS198505HK | ADBINK-AS-LTD ADBINK LTD | — | — | 0 |
| AS134243HK | OURDOMAINS-HK - Ourdomains Limited | — | — | 0 |
| AS49497HK | IPGGROUP-EU-RIPE IPG Group Limited | — | — | 0 |
| AS135318HK | SUNDII-AS-AP - SUNDII TECHNOLOGY LIMITED | — | — | 0 |
| AS199683HK | KILOGRAM Wales Wang | — | — | 0 |
| AS136222HK | BAJICLOUD-AS-AP - HK BAJI CLOUD COMPUTING LIMITED | — | — | 0 |
| AS136927HK | FNETLINKLTD-AS-AP - FNETLINK Co., Ltd. | — | — | 0 |
| AS133485HK | GAMELOFTLIMITED-AS-AP - Gameloft Limited | — | — | 0 |
| AS139596HK | FICL-AS-AP - FINROT INTERNATIONAL CO., LIMITED | — | — | 0 |
| AS142645HK | O2NETWORKLIMITED-AS-AP - O2 Network Limited | — | — | 0 |
| AS137877HK | LIGHTCLOUD-AS-AP - LIGHT CLOUD (HK) LIMITED | — | — | 0 |
| AS132719HK | WEST263GO-HK - West263 International Limited | — | — | 0 |
| AS134665HK | PMTL-AS-AP - PROFIT MAKING TRADING LIMITED | — | — | 0 |
| AS138630HK | GIGABITBANK-HK - GIGABIT SOLUTION LIMITED | — | — | 0 |
| AS138672HK | TRCLOUD-AS-AP - TR CLOUD CO,. LIMITED | — | — | 0 |
| AS136212HK | ATML-AS-AP - Asia Telecom Management Limited | — | — | 0 |
| AS133423HK | JGL-AS-AP - Jiapei Group Limited | — | — | 0 |
| AS137283HK | ILAYERLIMITED-AS-AP - I LAYER LIMITED | — | — | 0 |
| AS133549HK | GCT-AS-AP - Global Cloud DataCenter | — | — | 0 |
| AS135284HK | LHTDL-AS-AP - LUCKY HERO TECHNOLOGY DEVELOPMENT LIMITED | — | — | 0 |
| AS153476HK | ALICENETWORKSLTD-AS-AP - Alice Networks LTD | — | — | 0 |
| AS135113HK | SUNNYVISION-HK - SunnyVision Limited | — | — | 0 |
| AS135143HK | HKDCL-AS-AP - Hong Kong Data Centre Limited | — | — | 0 |
| AS154450HK | IMPLETECHLIMITED-AS-AP - IMPLETECH LIMITED | — | — | 0 |
| AS137559HK | HKLINKINFINITY-AS-AP - HONGKONG LINK INFINITY TECHNOLOGY LIMITED | — | — | 0 |
| AS134219HK | BETL-HK - BLUE ENERGY TECHNOLOGY LIMITED | — | — | 0 |
| AS134965HK | CMTL-AS-AP - COAST MART TRADING LIMITED | — | — | 0 |
| AS154045HK | WPSDL-AS-AP - Winning Partner Software Development Limited | — | — | 0 |
| AS134350HK | FMTCL-AS-AP - FOOKCHUEN MODERN TECHNOLOGY CO., LIMITED | — | — | 0 |
| AS133893HK | DIYIXIAN-DIC-AS - Dyxnet Data Centre Services Limited | — | — | 0 |
| AS133139HK | STKCL-AS-AP - Science-Rainbow Technology(Hong Kong) Co., Limited | — | — | 0 |
| AS134198HK | CLOUD-RELY - Cloud Rely Limited | — | — | 0 |
| AS59358HK | SUNDAY1-AS-AP - Sunday Network (Hong Kong) Ltd | — | — | 0 |