AS140717 UNICOM JiangSu Suzhou IDC network

UNICOM-JSSZ-IDC - UNICOM JiangSu Suzhou IDC network · registered in China

IPv4 addresses20,99232 prefixes · <0.001% of announced IPv4

Rank in China#189largest network in CN by IPv4 space, of 601 · <0.01% of CN

Rank worldwide#5,966of 79,396 networks with IPv4

IPv64,097 x /482 prefixes

CountryChina5,117 ASNs registered there

Open AS140717 in ASN lookup Look up an IP in this network (43.226.164.1) All networks in China

IPv4 prefixes

All 32 prefixes, in address order.

43.226.164.0/24
43.226.167.0/24
58.240.182.0/23
59.83.220.0/24
59.83.227.0/24
103.45.72.0/22
103.211.221.0/24
103.211.222.0/23
112.80.22.0/23
112.81.84.0/22
112.81.88.0/22
112.81.92.0/23
112.86.56.0/22
112.87.168.0/21
114.112.200.0/23
117.48.156.0/23
120.72.41.0/24
120.72.42.0/23
120.72.44.0/24
120.72.52.0/22
120.72.58.0/23
120.72.60.0/23
121.46.196.0/22
121.46.200.0/22
153.37.232.0/23
153.37.235.0/24
153.37.236.0/22
157.0.144.0/21
218.98.8.0/23
218.98.12.0/23
218.98.28.0/24
221.6.175.0/24

IPv6 prefixes

All 2 prefixes.

2408:8000:a017::/48
2408:873d:1000::/36

Similar-sized networks in China

ASNNameIPv4 addresses

AS45058#186 XMGBNET - Golden-Bridge Netcom communication Co.,LTD.23,296

AS139220#187 CHINANET-Sichuan-Chuanxi-IDC - Sichuan Chuanxn IDC22,528

AS37965#188 CNNIC-PBSL-AP - Pacnet Business Solutions LTD22,016

AS137692#190 CHINATELECOM-IOT-GUANGDONG-Network - IOT Guangdong network, Chinatelecom, P.R.China.20,992

AS132225#191 CHINATELECOM-QINGHAI-5G-NETWORK - China Telecom20,992

AS45106#192 JSCNNET - JIANGSU BROADCASTING DATA NETWORK CORPORATION LIMITED20,992

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