AS150706 Hong Kong Zhengxing Technology Co., Ltd.

HKZTCL-AS-AP - Hong Kong Zhengxing Technology Co., Ltd. · registered in Hong Kong

IPv4 addresses11,77631 prefixes · <0.001% of announced IPv4

Rank in Hong Kong#119largest network in HK by IPv4 space, of 735 · 0.06% of HK

Rank worldwide#8,356of 79,396 networks with IPv4

IPv61 x /32 (66,561 x /48)3 prefixes

CountryHong Kong779 ASNs registered there

Open AS150706 in ASN lookup Look up an IP in this network (45.192.162.1) All networks in Hong Kong

IPv4 prefixes

All 31 prefixes, in address order.

45.192.162.0/24
45.192.173.0/24
45.192.174.0/24
45.192.183.0/24
45.192.184.0/24
45.192.186.0/24
103.50.252.0/24
103.80.28.0/22
103.117.72.0/24
116.89.240.0/22
154.48.226.0/23
154.48.229.0/24
154.48.236.0/23
154.48.239.0/24
154.48.240.0/24
154.48.244.0/23
154.48.250.0/23
154.48.252.0/23
154.223.169.0/24
154.223.170.0/24
154.223.179.0/24
154.223.180.0/24
154.223.182.0/23
154.223.188.0/24
156.236.96.0/23
156.236.110.0/23
156.236.112.0/23
156.236.115.0/24
156.236.116.0/24
156.236.125.0/24
185.78.104.0/24

IPv6 prefixes

All 3 prefixes.

2403:a100::/48
2404:de80::/38
2406:9640::/32

Similar-sized networks in Hong Kong

ASNNameIPv4 addresses

AS4641#116 HKIX-AS-AP - The Hong Kong Internet Exchange Limited12,288

AS136744#117 DPTL-AS-AP - DREAM POWER TECHNOLOGY LIMITED12,288

AS207550#118 OCLAYER OCLAYER LIMITED12,288

AS137263#120 NETEASE-AS-AP - NETEASE HONG KONG LIMITED11,776

AS133929#121 TWOWINCOLIMITED-AS-AP - TWOWIN CO., LIMITED11,776

AS134700#122 SINOYCLOUD-AS-AP - Sinoycloud Limited11,776

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