AS134766 CHINANET Yunnan province IDC2 network

CHINANET-YUNNAN-IDC2 - CHINANET Yunnan province IDC2 network · registered in China

IPv4 addresses37,37644 prefixes · 0.001% of announced IPv4

Rank in China#167largest network in CN by IPv4 space, of 601 · 0.01% of CN

Rank worldwide#4,448of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryChina5,117 ASNs registered there

Open AS134766 in ASN lookup Look up an IP in this network (42.243.147.1) All networks in China

IPv4 prefixes

All 44 prefixes, in address order.

42.243.147.0/24
42.243.148.0/24
60.161.16.0/22
106.56.217.0/24
106.56.218.0/23
106.60.56.0/21
106.60.64.0/21
106.60.72.0/23
106.60.74.0/24
106.60.75.0/24
106.60.76.0/23
106.60.78.0/24
106.60.79.0/24
106.60.80.0/20
112.113.248.0/22
116.53.36.0/23
116.53.38.0/23
116.55.221.0/24
116.55.222.0/24
182.240.160.0/22
182.242.56.0/21
182.242.80.0/21
182.242.88.0/22
182.242.92.0/23
182.242.94.0/23
182.242.152.0/23
182.242.154.0/23
182.242.156.0/22
182.242.208.0/22
182.242.212.0/22
182.242.216.0/21
182.245.40.0/22
182.247.112.0/22
218.63.8.0/23
220.163.254.0/24
222.220.212.0/22
222.220.216.0/22
222.221.96.0/21
222.221.104.0/23
222.221.106.0/24
222.221.107.0/24
222.221.108.0/24
222.221.109.0/24
222.221.110.0/23

Similar-sized networks in China

ASNNameIPv4 addresses

AS146966#164 CHINANET-YANGZHOUNORTH-IDC - China Telecom38,400

AS17964#165 DXTNET - Beijing Dian-Xin-Tong Network Technologies Co., Ltd.38,144

AS17775#166 STN-CN - shanghai science and technology network communication limited company37,888

AS139203#168 CHINANET-Guizhou-Guian-IDC - Guizhou GuiAn IDC36,352

AS63647#169 WJHTEDU - Beijing WangJu Interworking Information Technology Co. LTD36,352

AS134761#170 CHINANET-NINGXIA-ZHONGWEI-IDC - CHINANET NINGXIA province ZHONGWEI IDC network36,352

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