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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 |
| SUNHK-DATA-AS-AP - Sun Network (Hong Kong) Limited - HongKong Backbone |
| — |
| — |
| 0 |
| AS58933HK | VDCHK-AS - Vega Dior Company Limited | — | — | 0 |
| AS138395HK | INVESCO-AS-AP - Invesco Group Services, Inc. | — | — | 0 |
| AS138334HK | ZAAICL-AS-AP - ZSL Amusement and Investment Co. Ltd. | — | — | 0 |
| AS149769HK | GCTKL-AS-AP - GA Cloud | — | — | 0 |
| AS138196HK | ONEASIA-NET-AS-TH - OneAsia Network Limited | — | — | 0 |
| AS134511HK | HIL-AS-AP - HOMAX INDUSTRIES LIMITED | — | — | 0 |
| AS133777HK | HKBNESL-AS-AP - HKBN Enterprise Solutions Limited | — | — | 0 |
| AS139918HK | CNSERVERSLLC-AS-AP - CNSERVERS LLC | — | — | 0 |
| AS137075HK | SHATIN-AS-AP - SHATIN TELECOM(HONGKONG)LIMITED | — | — | 0 |
| AS133485HK | GAMELOFTLIMITED-AS-AP - Gameloft Limited | — | — | 0 |
| AS132719HK | WEST263GO-HK - West263 International Limited | — | — | 0 |
| AS134519HK | THINKDREAM-AS-AP - ThinkDream Technology Limited | — | — | 0 |
| AS132101HK | UNICOM-SDN - China Unicom Global | — | — | 0 |
| AS23978HK | KCRC-AS-AP - Kowloon Canton Railway Corporation | — | — | 0 |
| AS59270HK | CLOUD-RELY - Cloud Rely Limited | — | — | 0 |
| AS213864HK | fakeoai Lai BaoYuan | — | 213K | 7 |
| AS202034HK | Qianyun Qianyun International Technology Co., Limited | — | — | 0 |
| AS139851HK | CICCL-AS-AP - CHINA INTERNATIONAL CRANCLOUD CO., LIMITED | — | — | 0 |
| AS151316HK | CTCL-AS-AP - CLEARDDOS TECHNOLOGY CO., LIMITED | — | — | 0 |
| AS136222HK | BAJICLOUD-AS-AP - HK BAJI CLOUD COMPUTING LIMITED | — | — | 0 |
| AS135318HK | SUNDII-AS-AP - SUNDII TECHNOLOGY LIMITED | — | — | 0 |
| AS140081HK | DIGITALPULSETECHNOLOGY-AS-AP - Digital Pulse Technology Limited | — | — | 0 |
| AS137929HK | DMITINC-AS-AP - DMIT Inc - APAC | — | — | 0 |
| AS153663HK | SAKURALINK-AS-AP - SAKURA LINK LIMITED | — | 8.2K | 3 |
| AS136162HK | ANL-AS-AP - ANSON NETWORK LIMITED | — | — | 0 |
| AS135078HK | TISP-HK - TISP LIMITED | — | — | 0 |
| AS135143HK | HKDCL-AS-AP - Hong Kong Data Centre Limited | — | — | 0 |
| AS131451HK | HYTCL-AS-AP - HONGKONG YULOONG TECHNOLOGY CO., LIMITED | — | — | 0 |
| AS64009HK | HK36CLOUD-HK - 18/F, Well Tech Centre, | — | — | 0 |
| AS154450HK | IMPLETECHLIMITED-AS-AP - IMPLETECH LIMITED | — | — | 0 |
| AS138508HK | FHCL-AS-AP - FLARESPEED HK CO. LIMITED | — | — | 0 |
| AS134209HK | TISP08LIMITED-AS-AP - TISP 08 Limited | — | — | 0 |
| AS4848HK | AARONCHEUNG-AS - Cheung Yuk Tong Aaron | — | — | 0 |
| AS149626HK | ECITL-AS-AP - Easy Communications International Technology Limited | — | — | 0 |
| AS4633HK | UN-NET-HK - UniNet International Ltd | — | — | 0 |
| AS140990HK | ISSERVICESLIMITED-AS-AP - IS Services Limited | — | — | 0 |
| AS10228HK | YAHOO-CN - Internet Content Provider | — | — | 0 |
| AS135436HK | LMAXHONGKONGLTD-AS-AP - LMAX Hong Kong Ltd | — | — | 0 |
| AS134727HK | PING-AS-AP - Ping Network Limited | — | — | 0 |
| AS135369HK | EBDC-AS-AP - ENTERPRISE & BUSINESS DATE CENTRE (HK) LIMITED | — | — | 0 |
| AS135144HK | DATAMAXOSILIMITED-AS-AP - Datamax OSI Limited | — | — | 0 |
| AS133488HK | SERVICE-AS-AP - service limited | — | — | 0 |
| AS135013HK | PGIL-AS-AP - PROPER GAIN INDUSTRY LIMITED | — | — | 0 |
| AS56273HK | FIVEWAYS-HK - Fiveways International Limitedd | — | — | 0 |
| AS38469HK | PUREBLUE-AS-AP - Pure Blue HK NOC | — | — | 0 |
| AS131640HK | HKCICL-AS-AP - Hong Kong Communications International Co., Limited | — | — | 0 |