AS136188 NINGBO, ZHEJIANG Province, P.R.China.

CHINATELECOM-ZHEJIANG-NINGBO-IDC - NINGBO, ZHEJIANG Province, P.R.China. · registered in China

IPv4 addresses110,33670 prefixes · 0.004% of announced IPv4

Rank in China#96largest network in CN by IPv4 space, of 601 · 0.04% of CN

Rank worldwide#1,797of 79,396 networks with IPv4

IPv616,385 x /4817 prefixes

CountryChina5,117 ASNs registered there

Open AS136188 in ASN lookup Look up an IP in this network (60.163.142.1) All networks in China

IPv4 prefixes

All 70 prefixes, in address order.

60.163.142.0/23
60.190.1.0/24
60.190.31.0/24
60.190.38.0/23
60.190.63.0/24
61.153.17.0/24
61.153.18.0/23
61.153.154.0/24
61.164.79.0/24
61.174.40.0/22
61.174.68.0/24
61.175.103.0/24
103.88.32.0/22
110.42.0.0/17
114.66.0.0/18
115.231.32.0/21
115.231.40.0/24
115.231.41.0/24
115.231.42.0/23
115.231.44.0/22
115.231.176.0/20
115.233.91.0/24
115.233.92.0/24
115.238.129.0/24
115.238.138.0/24
115.238.144.0/22
115.238.148.0/24
115.238.154.0/23
115.238.157.0/24
115.238.164.0/24
115.238.168.0/24
115.238.170.0/23
115.238.177.0/24
115.238.184.0/22
115.238.189.0/24
115.238.190.0/24
122.225.255.0/24
122.227.147.0/24
122.227.164.0/24
122.227.185.0/24
122.227.189.0/24
122.227.201.0/24
122.227.214.0/24
122.227.216.0/24
122.227.227.0/24
122.227.228.0/24
122.227.230.0/24
122.227.237.0/24
122.227.241.0/24
122.227.251.0/24
122.227.254.0/24
122.246.0.0/19
122.247.168.0/21
122.247.200.0/21
122.247.208.0/20
122.247.248.0/21
123.96.88.0/21
125.114.207.0/24
183.131.32.0/19
183.131.128.0/21
183.136.128.0/22
183.136.132.0/23
183.136.134.0/23
183.136.136.0/23
183.136.138.0/24
183.136.139.0/24
183.136.140.0/22
183.136.200.0/21
218.71.143.0/24
220.189.221.0/24

IPv6 prefixes

All 17 prefixes.

240e:1c:3000::/36
240e:f7:a000::/46
240e:f7:a004::/48
240e:f7:a005::/48
240e:f7:a006::/47
240e:f7:a008::/45
240e:f7:a010::/44
240e:f7:a020::/43
240e:f7:a040::/42
240e:f7:a080::/41
240e:f7:a100::/40
240e:f7:a200::/39
240e:f7:a400::/38
240e:f7:a800::/37
240e:f7:b000::/36
240e:971:2000::/36
240e:983:1b02::/48

Similar-sized networks in China

ASNNameIPv4 addresses

AS134756#93 ChinaNet-NANJING-JISHAN-IDC - CHINANET Nanjing Jishan IDC network114,688

AS134419#94 CHINATELECOM-Guangxi-Beihai-MAN - Beihai112,384

AS58542#95 CHINATELECOM-TIANJIN - Tianjij,300000110,336

AS134773#97 ChinaNet-Guangdong-Guangzhou-MAN - CHINANET Guangdong province Guangzhou MAN network102,912

AS140647#98 CHINATELECOM-GUIZHOU-SHENGJI-5G-NETWORK - CHINATELECOM Guizhou province Shengji 5G network102,656

AS135061#99 UNICOM-ShenZhen-IDC - China Unicom Guangdong IP network99,584

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