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  2. 221.0.0.0/8

221.0.0.0/8 IP Range

Summary

ASNs
118
Countries
20
BGP Prefixes1,930
Routers
42,984
Pingable IPs
2,435,448

Top Countries

Top BGP Prefixes

Top ASNs

  • AS17676 SoftBank Corp.
    31.25%
  • AS4837 CHINA UNICOM China169 Backbone
    14.91%
  • AS4766 Korea Telecom
    9.71%
  • 8.3%
  • Other
    35.83%
221.0.0.0/16 China 100%11347
221.1.0.0/16 China 100%11622
221.2.0.0/16 China 100%111,088
221.3.0.0/16 China 100%11515
221.4.0.0/16 China 100%13239
221.5.0.0/16 China 100%14936
221.6.0.0/16 China 100%12952
221.7.0.0/16 China 100%111,244
221.8.0.0/16 China 100%11232
221.9.0.0/16 China 100%11108
221.10.0.0/16 China 100%11101
221.11.0.0/16 China 100%11769
221.12.0.0/16 China 67%22659
221.13.0.0/16 China 100%11506
221.14.0.0/16 China 100%11276
221.15.0.0/16 China 100%1158
221.16.0.0/16 Japan 100%100
221.17.0.0/16 Japan 100%100
221.18.0.0/16 Japan 100%100
221.19.0.0/16 Japan 100%100
221.20.0.0/16 Japan 100%100
221.21.0.0/16 Japan 100%100
221.22.0.0/16 Japan 100%100
221.23.0.0/16 Japan 100%100
221.24.0.0/16 Japan 100%100
221.25.0.0/16 Japan 100%100
221.26.0.0/16 Japan 100%100
221.27.0.0/16 Japan 100%100
221.28.0.0/16 Japan 100%100
221.29.0.0/16 Japan 100%100
221.30.0.0/16 Japan 100%100
221.31.0.0/16 Japan 100%100
221.32.0.0/16 Japan 100%110
221.33.0.0/16 Japan 100%111
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%110
221.47.0.0/16 Japan 100%110
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%114
221.110.0.0/16 Japan 100%21342
221.111.0.0/16 Japan 100%71119
221.112.0.0/16 Japan 100%111,321
221.113.0.0/16 Japan 100%1262
221.114.0.0/16 Japan 100%1138
221.115.0.0/16 Japan 100%1120
221.116.0.0/16 Japan 100%1126
221.117.0.0/16 Japan 100%11132
221.118.0.0/16 Japan 100%112
221.119.0.0/16 Japan 100%111
221.120.0.0/16 Taiwan 52%1014289
221.121.0.0/16 Philippines 56%5760
221.122.0.0/16 China 100%1199
221.123.0.0/16 China 100%1119
221.124.0.0/16 Hong Kong 100%117
221.125.0.0/16 Hong Kong 100%1115
221.126.0.0/16 Hong Kong 100%11237
221.127.0.0/16 Hong Kong 100%1118
221.128.0.0/16 Singapore 65%4251
221.129.0.0/16 China 100%117
221.130.0.0/16 China 100%14282
221.131.0.0/16 China 100%131,611
221.132.0.0/16 Indonesia 85%5637
221.133.0.0/16 Japan 29%6961
221.134.0.0/16 India 100%1125
221.135.0.0/16 India 100%2113
221.136.0.0/16 China 100%101
221.137.0.0/16 China 100%110
221.138.0.0/16 South Korea 100%114
221.139.0.0/16 South Korea 100%1531
221.140.0.0/16 South Korea 100%1439
221.141.0.0/16 South Korea 100%1219
221.142.0.0/16 South Korea 100%1121
221.143.0.0/16 South Korea 100%1113
221.144.0.0/16 South Korea 100%1231
221.145.0.0/16 South Korea 100%1253
221.146.0.0/16 South Korea 100%1275
221.147.0.0/16 South Korea 100%14130
221.148.0.0/16 South Korea 100%11105
221.149.0.0/16 South Korea 100%1357
221.150.0.0/16 South Korea 100%1490
221.151.0.0/16 South Korea 100%13148
221.152.0.0/16 South Korea 100%1165
221.153.0.0/16 South Korea 100%1145
221.154.0.0/16 South Korea 100%11109
221.155.0.0/16 South Korea 100%1144
221.156.0.0/16 South Korea 100%1156
221.157.0.0/16 South Korea 100%11113
221.158.0.0/16 South Korea 100%12125
221.159.0.0/16 South Korea 100%1260
221.160.0.0/16 South Korea 100%1237
221.161.0.0/16 South Korea 100%1268
221.162.0.0/16 South Korea 100%1164
221.163.0.0/16 South Korea 100%12148
221.164.0.0/16 South Korea 100%1356
221.165.0.0/16 South Korea 100%1145
221.166.0.0/16 South Korea 100%1136
221.167.0.0/16 South Korea 100%1140
221.168.0.0/16 South Korea 100%1269
221.169.0.0/16 Taiwan 100%110
221.170.0.0/16 Japan 100%119
221.171.0.0/16 Japan 100%1115
221.172.0.0/16 China 100%110
221.173.0.0/16 China 100%100
221.174.0.0/16 China 100%110
221.175.0.0/16 China 100%100
221.176.0.0/16 China 100%14184
221.177.0.0/16 China 100%110
221.178.0.0/16 China 100%12326
221.179.0.0/16 China 100%13755
221.180.0.0/16 China 100%141,779
221.181.0.0/16 China 100%131,164
221.182.0.0/16 China 100%12745
221.183.0.0/16 China 100%119,549
221.184.0.0/16 Japan 100%1151
221.185.0.0/16 Japan 100%110
221.186.0.0/16 Japan 100%11322
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%11891
221.193.0.0/16 China 100%117
221.194.0.0/16 China 100%11740
221.195.0.0/16 China 100%11318
221.196.0.0/16 China 100%111
221.197.0.0/16 China 100%1123
221.198.0.0/16 China 100%110
221.199.0.0/16 China 96%2497
221.200.0.0/16 China 100%110
221.201.0.0/16 China 100%110
221.202.0.0/16 China 100%11474
221.203.0.0/16 China 100%11125
221.204.0.0/16 China 100%11376
221.205.0.0/16 China 100%111
221.206.0.0/16 China 100%11124
221.207.0.0/16 China 100%1195
221.208.0.0/16 China 100%1114
221.209.0.0/16 China 100%11373
221.210.0.0/16 China 100%11269
221.211.0.0/16 China 100%1141
221.212.0.0/16 China 100%11100
221.213.0.0/16 China 100%1132
221.214.0.0/16 China 100%1155
221.215.0.0/16 China 100%1127
221.216.0.0/16 China 100%11193
221.217.0.0/16 China 100%11109
221.218.0.0/16 China 100%11144
221.219.0.0/16 China 100%11137
221.220.0.0/16 China 100%11110
221.221.0.0/16 China 100%1141
221.222.0.0/16 China 100%11300
221.223.0.0/16 China 100%11235
221.224.0.0/16 China 100%13273
221.225.0.0/16 China 100%1259
221.226.0.0/16 China 100%13161
221.227.0.0/16 China 100%121
221.228.0.0/16 China 100%13320
221.229.0.0/16 China 100%13416
221.230.0.0/16 China 100%1213
221.231.0.0/16 China 100%13119
221.232.0.0/16 China 100%1198
221.233.0.0/16 China 100%115
221.234.0.0/16 China 100%1145
221.235.0.0/16 China 100%124
221.236.0.0/16 China 100%13223
221.237.0.0/16 China 100%1339
221.238.0.0/16 China 100%12851
221.239.0.0/16 China 100%12943
221.240.0.0/16 Japan 100%112,299
221.241.0.0/16 Japan 100%11205
221.242.0.0/16 Japan 100%1129
221.243.0.0/16 Japan 100%117
221.244.0.0/16 Japan 100%118
221.245.0.0/16 Japan 100%118
221.246.0.0/16 Japan 100%11252
221.247.0.0/16 Japan 100%11222
221.248.0.0/16 Japan 100%11351
221.249.0.0/16 Japan 100%1111
221.250.0.0/16 Japan 100%116
221.251.0.0/16 Japan 100%116
221.252.0.0/16 Japan 100%110
221.253.0.0/16 Japan 100%112
221.254.0.0/16 Japan 100%1141
221.255.0.0/16 Japan 100%1168

Pingable IPs

2,435,448 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
221.171.128.203AS2518 BIGLOBE Inc.22.16ms from Osaka,  JP
221.170.182.143AS2518 BIGLOBE Inc.5.53ms from Tokyo,  JP
221.171.93.159AS2518 BIGLOBE Inc.6.25ms from Tokyo,  JP
221.170.253.22AS2518 BIGLOBE Inc.1.90ms from Tokyo,  JP
221.174.25.237AS9394 China TieTong Telecommunications Corporation1.88ms from Beijing,  CN
221.171.225.162AS2518 BIGLOBE Inc.22.62ms from Osaka,  JP
221.171.120.0AS2518 BIGLOBE Inc.14.20ms from Osaka,  JP
221.171.71.61AS2518 BIGLOBE Inc.12.64ms from Osaka,  JP
221.171.14.111AS2518 BIGLOBE Inc.12.89ms from Osaka,  JP
221.171.27.165AS2518 BIGLOBE Inc.2.68ms from Tokyo,  JP

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
73.147.172.152AS7922 Comcast Cable Communications, LLC10.62ms from Ashburn,  US
62.234.46.152AS45090 Shenzhen Tencent Computer Systems Company Limited1.76ms from Beijing,  CN
179.95.27.248AS18881 TELEFÔNICA BRASIL S.A15.55ms from Brasilia,  BR
172.202.20.200AS8075 Microsoft Corporation0.23ms from Des Moines,  US
86.156.158.104AS2856 British Telecommunications PLC4.64ms from Erith,  GB
217.235.69.248AS3320 Deutsche Telekom AG8.27ms from Frankfurt am Main,  DE
23.29.32.40AS18712 Everfast Fiber Networks LLC1.20ms from Kansas City,  US
95.56.192.56AS9198 JSC Kazakhtelecom4.60ms from Karagandy,  KZ
95.93.212.104AS2860 NOS COMUNICACOES, S.A.7.33ms from Lisbon,  PT
98.185.247.184AS22773 Cox Communications Inc.8.53ms from Los Angeles,  US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -m6 221.135.202.193
traceroute to 221.135.202.193 (221.135.202.193): 6 hops max, 52 byte packets
1 [AS141253] 103.161.3.1 0.953 ms
2 [AS141253] 103.158.181.1 50.171 ms
3 [AS9583] 45.120.248.177 58.432 ms
4 *
5 *
6 *
Measurement taken from  IPinfo ProbeNet in Aizawl, IN
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