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  2. 221.0.0.0/8

221.0.0.0/8 IP Range

Summary

ASNs
124
Countries
20
BGP Prefixes2,005
Routers
42,996
Pingable IPs
2,448,927
221.0.0.0/16 China 100%11354
221.1.0.0/16 China 100%11626
221.2.0.0/16 China 100%111,000
221.3.0.0/16 China 100%11520
221.4.0.0/16 China 100%13240
221.5.0.0/16 China 100%14892
221.6.0.0/16 China 100%12943
221.7.0.0/16 China 100%111,173
221.8.0.0/16 China 100%11192
221.9.0.0/16 China 100%1162
221.10.0.0/16 China 100%1193
221.11.0.0/16 China 100%11785
221.12.0.0/16 China 66%22720
221.13.0.0/16 China 100%11594
221.14.0.0/16 China 100%11274
221.15.0.0/16 China 100%1165
221.16.0.0/16 Japan 100%110
221.17.0.0/16 Japan 100%110
221.18.0.0/16 Japan 100%110
221.19.0.0/16 Japan 100%110
221.20.0.0/16 Japan 100%110
221.21.0.0/16 Japan 100%110
221.22.0.0/16 Japan 100%110
221.23.0.0/16 Japan 100%110
221.24.0.0/16 Japan 100%110
221.25.0.0/16 Japan 100%110
221.26.0.0/16 Japan 100%110
221.27.0.0/16 Japan 100%110
221.28.0.0/16 Japan 100%110
221.29.0.0/16 Japan 100%110
221.30.0.0/16 Japan 100%110
221.31.0.0/16 Japan 100%110
221.32.0.0/16 Japan 100%110
221.33.0.0/16 Japan 100%110
221.34.0.0/16 Japan 100%110
221.35.0.0/16 Japan 100%110
221.36.0.0/16 Japan 100%110
221.37.0.0/16 Japan 100%110
221.38.0.0/16 Japan 100%110
221.39.0.0/16 Japan 100%110
221.40.0.0/16 Japan 100%110
221.41.0.0/16 Japan 100%110
221.42.0.0/16 Japan 100%110
221.43.0.0/16 Japan 100%110
221.44.0.0/16 Japan 100%110
221.45.0.0/16 Japan 100%110
221.46.0.0/16 Japan 100%100
221.47.0.0/16 Japan 100%100
221.48.0.0/16 Japan 100%110
221.49.0.0/16 Japan 100%110
221.50.0.0/16 Japan 100%110
221.51.0.0/16 Japan 100%110
221.52.0.0/16 Japan 100%110
221.53.0.0/16 Japan 100%110
221.54.0.0/16 Japan 100%110
221.55.0.0/16 Japan 100%110
221.56.0.0/16 Japan 100%110
221.57.0.0/16 Japan 100%110
221.58.0.0/16 Japan 100%110
221.59.0.0/16 Japan 100%110
221.60.0.0/16 Japan 100%110
221.61.0.0/16 Japan 100%110
221.62.0.0/16 Japan 100%110
221.63.0.0/16 Japan 100%110
221.64.0.0/16 Japan 100%110
221.65.0.0/16 Japan 100%110
221.66.0.0/16 Japan 100%110
221.67.0.0/16 Japan 100%110
221.68.0.0/16 Japan 100%110
221.69.0.0/16 Japan 100%110
221.70.0.0/16 Japan 100%110
221.71.0.0/16 Japan 100%110
221.72.0.0/16 Japan 100%110
221.73.0.0/16 Japan 100%110
221.74.0.0/16 Japan 100%110
221.75.0.0/16 Japan 100%110
221.76.0.0/16 Japan 100%110
221.77.0.0/16 Japan 100%110
221.78.0.0/16 Japan 100%110
221.79.0.0/16 Japan 100%110
221.80.0.0/16 Japan 100%110
221.81.0.0/16 Japan 100%110
221.82.0.0/16 Japan 100%110
221.83.0.0/16 Japan 100%110
221.84.0.0/16 Japan 100%110
221.85.0.0/16 Japan 100%110
221.86.0.0/16 Japan 100%110
221.87.0.0/16 Japan 100%110
221.88.0.0/16 Japan 100%110
221.89.0.0/16 Japan 100%110
221.90.0.0/16 Japan 100%110
221.91.0.0/16 Japan 100%110
221.92.0.0/16 Japan 100%110
221.93.0.0/16 Japan 100%110
221.94.0.0/16 Japan 100%110
221.95.0.0/16 Japan 100%110
221.96.0.0/16 Japan 100%110
221.97.0.0/16 Japan 100%110
221.98.0.0/16 Japan 100%110
221.99.0.0/16 Japan 100%110
221.100.0.0/16 Japan 100%110
221.101.0.0/16 Japan 100%110
221.102.0.0/16 Japan 100%110
221.103.0.0/16 Japan 100%110
221.104.0.0/16 Japan 100%110
221.105.0.0/16 Japan 100%110
221.106.0.0/16 Japan 100%110
221.107.0.0/16 Japan 100%110
221.108.0.0/16 Japan 100%110
221.109.0.0/16 Japan 100%113
221.110.0.0/16 Japan 100%21474
221.111.0.0/16 Japan 100%81134
221.112.0.0/16 Japan 100%111,301
221.113.0.0/16 Japan 100%1262
221.114.0.0/16 Japan 100%1136
221.115.0.0/16 Japan 100%1116
221.116.0.0/16 Japan 100%1128
221.117.0.0/16 Japan 100%11126
221.118.0.0/16 Japan 100%1111
221.119.0.0/16 Japan 100%111
221.120.0.0/16 Taiwan 32%914274
221.121.0.0/16 Australia 41%5756
221.122.0.0/16 China 100%1185
221.123.0.0/16 China 100%1215
221.124.0.0/16 Hong Kong 100%114
221.125.0.0/16 Hong Kong 100%1112
221.126.0.0/16 Hong Kong 100%11233
221.127.0.0/16 Hong Kong 100%1121
221.128.0.0/16 Singapore 67%5254
221.129.0.0/16 China 100%114
221.130.0.0/16 China 100%14262
221.131.0.0/16 China 100%131,621
221.132.0.0/16 Indonesia 89%6637
221.133.0.0/16 South Korea 32%6956
221.134.0.0/16 India 100%1119
221.135.0.0/16 India 100%117
221.136.0.0/16 China 100%100
221.137.0.0/16 China 100%110
221.138.0.0/16 South Korea 100%112
221.139.0.0/16 South Korea 100%1538
221.140.0.0/16 South Korea 100%1528
221.141.0.0/16 South Korea 100%1223
221.142.0.0/16 South Korea 100%1121
221.143.0.0/16 South Korea 100%1118
221.144.0.0/16 South Korea 100%1230
221.145.0.0/16 South Korea 100%1247
221.146.0.0/16 South Korea 100%1274
221.147.0.0/16 South Korea 100%14116
221.148.0.0/16 South Korea 100%11110
221.149.0.0/16 South Korea 100%1459
221.150.0.0/16 South Korea 100%1480
221.151.0.0/16 South Korea 100%13170
221.152.0.0/16 South Korea 100%1165
221.153.0.0/16 South Korea 100%1138
221.154.0.0/16 South Korea 100%1144
221.155.0.0/16 South Korea 100%1149
221.156.0.0/16 South Korea 100%1168
221.157.0.0/16 South Korea 100%12113
221.158.0.0/16 South Korea 100%12130
221.159.0.0/16 South Korea 100%1259
221.160.0.0/16 South Korea 100%1238
221.161.0.0/16 South Korea 100%1163
221.162.0.0/16 South Korea 100%1185
221.163.0.0/16 South Korea 100%12148
221.164.0.0/16 South Korea 100%1345
221.165.0.0/16 South Korea 100%1143
221.166.0.0/16 South Korea 100%1118
221.167.0.0/16 South Korea 100%1137
221.168.0.0/16 South Korea 100%1265
221.169.0.0/16 Taiwan 100%110
221.170.0.0/16 Japan 100%1111
221.171.0.0/16 Japan 100%1117
221.172.0.0/16 China 100%110
221.173.0.0/16 China 100%100
221.174.0.0/16 China 100%120
221.175.0.0/16 China 100%100
221.176.0.0/16 China 100%14195
221.177.0.0/16 China 100%110
221.178.0.0/16 China 100%12332
221.179.0.0/16 China 100%13742
221.180.0.0/16 China 100%141,730
221.181.0.0/16 China 100%131,152
221.182.0.0/16 China 100%12735
221.183.0.0/16 China 100%119,626
221.184.0.0/16 Japan 100%1165
221.185.0.0/16 Japan 100%110
221.186.0.0/16 Japan 100%11325
221.187.0.0/16 Japan 100%110
221.188.0.0/16 Japan 100%110
221.189.0.0/16 Japan 100%110
221.190.0.0/16 Japan 100%110
221.191.0.0/16 Japan 100%110
221.192.0.0/16 China 100%11880
221.193.0.0/16 China 100%119
221.194.0.0/16 China 100%12801
221.195.0.0/16 China 100%11313
221.196.0.0/16 China 100%110
221.197.0.0/16 China 100%1226
221.198.0.0/16 China 100%111
221.199.0.0/16 China 93%2492
221.200.0.0/16 China 100%110
221.201.0.0/16 China 100%110
221.202.0.0/16 China 100%11485
221.203.0.0/16 China 100%11120
221.204.0.0/16 China 100%11387
221.205.0.0/16 China 100%110
221.206.0.0/16 China 100%11116
221.207.0.0/16 China 100%1179
221.208.0.0/16 China 100%1113
221.209.0.0/16 China 100%11420
221.210.0.0/16 China 100%11256
221.211.0.0/16 China 100%1142
221.212.0.0/16 China 100%11113
221.213.0.0/16 China 100%1131
221.214.0.0/16 China 100%1153
221.215.0.0/16 China 100%1129
221.216.0.0/16 China 100%11196
221.217.0.0/16 China 100%11110
221.218.0.0/16 China 100%11133
221.219.0.0/16 China 100%11141
221.220.0.0/16 China 100%11105
221.221.0.0/16 China 100%1145
221.222.0.0/16 China 100%11302
221.223.0.0/16 China 100%11301
221.224.0.0/16 China 100%13268
221.225.0.0/16 China 100%1258
221.226.0.0/16 China 100%14158
221.227.0.0/16 China 100%120
221.228.0.0/16 China 100%13286
221.229.0.0/16 China 100%13393
221.230.0.0/16 China 100%1237
221.231.0.0/16 China 100%13106
221.232.0.0/16 China 100%11138
221.233.0.0/16 China 100%111
221.234.0.0/16 China 100%1138
221.235.0.0/16 China 100%1425
221.236.0.0/16 China 100%13220
221.237.0.0/16 China 100%1437
221.238.0.0/16 China 100%12844
221.239.0.0/16 China 100%12876
221.240.0.0/16 Japan 100%112,326
221.241.0.0/16 Japan 100%11192
221.242.0.0/16 Japan 100%1127
221.243.0.0/16 Japan 100%116
221.244.0.0/16 Japan 100%115
221.245.0.0/16 Japan 100%119
221.246.0.0/16 Japan 100%11291
221.247.0.0/16 Japan 100%11223
221.248.0.0/16 Japan 100%11342
221.249.0.0/16 Japan 100%1113
221.250.0.0/16 Japan 100%116
221.251.0.0/16 Japan 100%119
221.252.0.0/16 Japan 100%113
221.253.0.0/16 Japan 100%114
221.254.0.0/16 Japan 100%1151
221.255.0.0/16 Japan 100%1166

Important routers in 221.0.0.0/8

221.214.75.134
Jinan, China
AS4837CHINA UNICOM China169 Backbone
221.214.75.142
Jinan, China
AS4837CHINA UNICOM China169 Backbone
221.202.187.102
Shenyang, China
AS4837CHINA UNICOM China169 Backbone
221.202.187.118
Shenyang, China
AS4837CHINA UNICOM China169 Backbone
221.202.187.122
Shenyang, China
AS4837CHINA UNICOM China169 Backbone
221.202.187.106
Shenyang, China
AS4837CHINA UNICOM China169 Backbone
221.192.89.58
Jinrongjie, China
AS4837CHINA UNICOM China169 Backbone
221.0.68.126
Qingdao, China
AS4837CHINA UNICOM China169 Backbone
221.192.88.138
Jinrongjie, China
AS4837CHINA UNICOM China169 Backbone
221.0.68.78
Qingdao, China
AS4837CHINA UNICOM China169 Backbone

Pingable IPs

2,448,927 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
221.1.12.181PingAS4837CHINA UNICOM China169 Backbone5.16ms from Jinan,  CN
221.0.211.1PingAS4837CHINA UNICOM China169 Backbone2.38ms from Qingdao,  CN
221.0.206.1PingAS4837CHINA UNICOM China169 Backbone2.15ms from Qingdao,  CN
221.0.215.72PingAS4837CHINA UNICOM China169 Backbone1.78ms from Qingdao,  CN
221.1.11.27PingAS4837CHINA UNICOM China169 Backbone4.53ms from Jinan,  CN
221.1.125.24PingAS4837CHINA UNICOM China169 Backbone5.89ms from Qingdao,  CN
221.0.183.85PingAS4837CHINA UNICOM China169 Backbone0.55ms from Qingdao,  CN
221.1.140.165PingAS4837CHINA UNICOM China169 Backbone4.76ms from Jinan,  CN
221.1.8.83PingAS4837CHINA UNICOM China169 Backbone4.63ms from Jinan,  CN
221.1.131.129PingAS4837CHINA UNICOM China169 Backbone3.24ms from Jinan,  CN

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
105.111.127.56PingAS36947Telecom Algeria13.24ms from Algiers,  DZ
170.23.80.216PingAS7979Servers.com, Inc.0.45ms from Ashburn,  US
123.119.110.232PingAS4808China Unicom Beijing Province Network3.28ms from Beijing,  CN
73.218.82.136PingAS7922Comcast Cable Communications, LLC4.72ms from Boston,  US
78.202.92.72PingAS12322Free SAS6.52ms from Paris,  FR
210.183.24.152PingAS4766Korea Telecom1.76ms from Seoul,  KR
61.73.157.248PingAS4766Korea Telecom1.27ms from Seoul,  KR
114.180.139.56PingAS4713NTT DOCOMO BUSINESS,Inc.8.22ms from Tokyo,  JP
197.203.231.248PingAS36947Telecom Algeria9.90ms from Valencia,  ES
109.205.208.72PingAS15723AZERONLINE LTD JOINT ENTERPRISE2.10ms from Baku,  AZ

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.Traceroute →
$ traceroute -a -n -q1 -m6 221.30.110.35
traceroute to 221.30.110.35 (221.30.110.35): 6 hops max, 52 byte packets
1 [AS15169] 142.251.65.159 163.892 ms
2 [AS17676] 221.111.203.173 276.366 ms
3 [AS17676] 221.110.187.98 267.855 ms
4 *
5 *
6 *
Measurement taken from  IPinfo ProbeNet in Hamina, FI
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