AS205960 HDT HDTIDC LIMITED

HDT HDTIDC LIMITED · registered in Hong Kong

IPv4 addresses9,47232 prefixes · <0.001% of announced IPv4

Rank in Hong Kong#134largest network in HK by IPv4 space, of 735 · 0.05% of HK

Rank worldwide#9,404of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryHong Kong779 ASNs registered there

Open AS205960 in ASN lookup Look up an IP in this network (45.74.10.1) All networks in Hong Kong

IPv4 prefixes

All 32 prefixes, in address order.

45.74.10.0/24
45.74.37.0/24
45.74.40.0/24
45.131.106.0/24
45.142.153.0/24
79.183.58.0/24
87.83.221.0/24
91.204.224.0/22
103.80.132.0/23
103.91.217.0/24
103.99.208.0/23
103.99.210.0/24
104.250.178.0/24
104.250.184.0/24
172.94.31.0/24
172.94.43.0/24
172.94.64.0/24
172.111.165.0/24
172.111.195.0/24
176.100.158.0/24
182.161.66.0/24
185.202.101.0/24
185.202.103.0/24
192.51.188.0/24
192.253.254.0/24
194.126.215.0/24
206.123.141.0/24
206.123.142.0/24
206.123.145.0/24
206.123.147.0/24
213.209.153.0/24
213.209.154.0/24

Similar-sized networks in Hong Kong

ASNNameIPv4 addresses

AS9232#131 NTTE-AS - Ntte Global Network (Brand Name)9,728

AS17554#132 CITIC-HK-AP - Citic Telecom International (Data) Limited.9,472

AS24544#133 LAWSCLOUDINFRASTRUCTURELIMITED-AS-HK - Law's Cloud Infrastructure Limited9,472

AS55361#135 LUCKYTONE-NET-HK - Lucky Tone Communications Ltd.9,216

AS137899#136 ILAYERLIMITED-AS-AP - I LAYER LIMITED9,216

AS132883#137 TOPWAY-AS-AP - TOPWAY GLOBAL LIMITED8,960

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources