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  2. 121.0.0.0/8

121.0.0.0/8 IP Range

Summary

ASNs
263
Countries
33
BGP Prefixes2,536
Routers
16,194
Pingable IPs
3,719,112
121.0.0.0/16 South Korea 96%7920
121.1.0.0/16 Philippines 40%3311
121.2.0.0/16 Japan 100%1126
121.3.0.0/16 Japan 100%110
121.4.0.0/16 China 100%110
121.5.0.0/16 China 100%110
121.6.0.0/16 Singapore 100%12169
121.7.0.0/16 Singapore 100%11172
121.8.0.0/16 China 100%12142
121.9.0.0/16 China 100%11167
121.10.0.0/16 China 100%13168
121.11.0.0/16 China 100%14154
121.12.0.0/16 China 100%23173
121.13.0.0/16 China 100%1110
121.14.0.0/16 China 100%13316
121.15.0.0/16 China 100%1190
121.16.0.0/16 China 100%110
121.17.0.0/16 China 100%118
121.18.0.0/16 China 100%1121
121.19.0.0/16 China 100%110
121.20.0.0/16 China 100%110
121.21.0.0/16 China 100%110
121.22.0.0/16 China 100%1122
121.23.0.0/16 China 100%110
121.24.0.0/16 China 100%111
121.25.0.0/16 China 100%110
121.26.0.0/16 China 100%118
121.27.0.0/16 China 100%110
121.28.0.0/16 China 100%1178
121.29.0.0/16 China 100%1218
121.30.0.0/16 China 100%11120
121.31.0.0/16 China 100%12352
121.32.0.0/16 China 100%1125
121.33.0.0/16 China 100%1191
121.34.0.0/16 China 100%1117
121.35.0.0/16 China 100%1131
121.36.0.0/16 China 100%112
121.37.0.0/16 China 100%110
121.38.0.0/16 China 100%100
121.39.0.0/16 China 100%110
121.40.0.0/16 China 100%110
121.41.0.0/16 China 100%110
121.42.0.0/16 China 100%110
121.43.0.0/16 China 100%112
121.44.0.0/16 Australia 100%120
121.45.0.0/16 Australia 100%121
121.46.0.0/16 China 92%91896
121.47.0.0/16 China 100%110
121.48.0.0/16 China 100%111
121.49.0.0/16 China 100%111
121.50.0.0/16 South Korea 70%101698
121.51.0.0/16 China 100%113
121.52.0.0/16 Indonesia 52%58643
121.53.0.0/16 South Korea 100%181
121.54.0.0/16 Philippines 45%101062
121.55.0.0/16 Guam 65%3348
121.56.0.0/16 China 100%114
121.57.0.0/16 China 100%110
121.58.0.0/16 China 85%58174
121.59.0.0/16 Hong Kong 98%528
121.60.0.0/16 China 100%12611
121.61.0.0/16 China 100%114
121.62.0.0/16 China 100%120
121.63.0.0/16 China 100%1110
121.64.0.0/16 South Korea 100%112
121.65.0.0/16 South Korea 100%128
121.66.0.0/16 South Korea 100%1117
121.67.0.0/16 South Korea 100%1734
121.68.0.0/16 China 100%100
121.69.0.0/16 China 100%1110
121.70.0.0/16 China 100%110
121.71.0.0/16 China 100%100
121.72.0.0/16 New Zealand 100%112
121.73.0.0/16 New Zealand 100%111
121.74.0.0/16 New Zealand 100%1141
121.75.0.0/16 New Zealand 100%1115
121.76.0.0/16 China 100%110
121.77.0.0/16 China 100%110
121.78.0.0/16 South Korea 100%510266
121.79.0.0/16 China 73%34880
121.80.0.0/16 Japan 100%1135
121.81.0.0/16 Japan 100%1128
121.82.0.0/16 Japan 100%110
121.83.0.0/16 Japan 100%11270
121.84.0.0/16 Japan 100%110
121.85.0.0/16 Japan 100%114
121.86.0.0/16 Japan 100%112
121.87.0.0/16 Japan 100%1128
121.88.0.0/16 South Korea 100%1112
121.89.0.0/16 China 100%112
121.90.0.0/16 New Zealand 100%111
121.91.0.0/16 United States 60%914115
121.92.0.0/16 Japan 100%1123
121.93.0.0/16 United States 98%223
121.94.0.0/16 United States 95%240
121.95.0.0/16 United States 100%230
121.96.0.0/16 Philippines 100%1115
121.97.0.0/16 Philippines 100%114
121.98.0.0/16 New Zealand 100%1210
121.99.0.0/16 New Zealand 100%110
121.100.0.0/16 China 97%69336
121.101.0.0/16 China 85%89173
121.102.0.0/16 Japan 100%110
121.103.0.0/16 Japan 100%110
121.104.0.0/16 Japan 100%110
121.105.0.0/16 Japan 100%118
121.106.0.0/16 Japan 100%1135
121.107.0.0/16 Japan 100%1113
121.108.0.0/16 Japan 100%110
121.109.0.0/16 Japan 100%1151
121.110.0.0/16 Japan 100%110
121.111.0.0/16 Japan 100%11231
121.112.0.0/16 Japan 100%110
121.113.0.0/16 Japan 100%110
121.114.0.0/16 Japan 100%111
121.115.0.0/16 Japan 100%110
121.116.0.0/16 Japan 100%110
121.117.0.0/16 Japan 100%110
121.118.0.0/16 Japan 100%110
121.119.0.0/16 Japan 100%1165
121.120.0.0/16 Malaysia 100%11173
121.121.0.0/16 Malaysia 100%11665
121.122.0.0/16 Malaysia 100%11303
121.123.0.0/16 Malaysia 100%11377
121.124.0.0/16 South Korea 100%1222
121.125.0.0/16 South Korea 100%1227
121.126.0.0/16 South Korea 100%1142
121.127.0.0/16 Hong Kong 70%111675
121.128.0.0/16 South Korea 100%1460
121.129.0.0/16 South Korea 100%1226
121.130.0.0/16 South Korea 100%1175
121.131.0.0/16 South Korea 100%1477
121.132.0.0/16 South Korea 100%1157
121.133.0.0/16 South Korea 100%1595
121.134.0.0/16 South Korea 100%1267
121.135.0.0/16 South Korea 100%1462
121.136.0.0/16 South Korea 100%1188
121.137.0.0/16 South Korea 100%1154
121.138.0.0/16 South Korea 100%11142
121.139.0.0/16 South Korea 100%1236
121.140.0.0/16 South Korea 100%1358
121.141.0.0/16 South Korea 100%1342
121.142.0.0/16 South Korea 100%1138
121.143.0.0/16 South Korea 100%1138
121.144.0.0/16 South Korea 100%1323
121.145.0.0/16 South Korea 100%1139
121.146.0.0/16 South Korea 100%1145
121.147.0.0/16 South Korea 100%1162
121.148.0.0/16 South Korea 100%1150
121.149.0.0/16 South Korea 100%1190
121.150.0.0/16 South Korea 100%12101
121.151.0.0/16 South Korea 100%1274
121.152.0.0/16 South Korea 100%1154
121.153.0.0/16 South Korea 100%1150
121.154.0.0/16 South Korea 100%11116
121.155.0.0/16 South Korea 100%1150
121.156.0.0/16 South Korea 100%11159
121.157.0.0/16 South Korea 100%1231
121.158.0.0/16 South Korea 100%1162
121.159.0.0/16 South Korea 100%1148
121.160.0.0/16 South Korea 100%1232
121.161.0.0/16 South Korea 100%1162
121.162.0.0/16 South Korea 100%14118
121.163.0.0/16 South Korea 100%1438
121.164.0.0/16 South Korea 100%1270
121.165.0.0/16 South Korea 100%1152
121.166.0.0/16 South Korea 100%1141
121.167.0.0/16 South Korea 100%1144
121.168.0.0/16 South Korea 100%1340
121.169.0.0/16 South Korea 100%1265
121.170.0.0/16 South Korea 100%12106
121.171.0.0/16 South Korea 100%1252
121.172.0.0/16 South Korea 100%1250
121.173.0.0/16 South Korea 100%1172
121.174.0.0/16 South Korea 100%1245
121.175.0.0/16 South Korea 100%1250
121.176.0.0/16 South Korea 100%1138
121.177.0.0/16 South Korea 100%1258
121.178.0.0/16 South Korea 100%11120
121.179.0.0/16 South Korea 100%1174
121.180.0.0/16 South Korea 100%1179
121.181.0.0/16 South Korea 100%12100
121.182.0.0/16 South Korea 100%11127
121.183.0.0/16 South Korea 100%11140
121.184.0.0/16 South Korea 100%1192
121.185.0.0/16 South Korea 100%1139
121.186.0.0/16 South Korea 100%1177
121.187.0.0/16 South Korea 100%1379
121.188.0.0/16 South Korea 100%1194
121.189.0.0/16 South Korea 100%82244
121.190.0.0/16 South Korea 100%1567
121.191.0.0/16 South Korea 100%1197
121.192.0.0/16 China 100%113
121.193.0.0/16 China 100%1120
121.194.0.0/16 China 100%1120
121.195.0.0/16 China 100%112
121.196.0.0/16 China 100%111
121.197.0.0/16 China 100%110
121.198.0.0/16 China 100%110
121.199.0.0/16 China 100%110
121.200.0.0/16 Australia 67%916175
121.201.0.0/16 China 100%110
121.202.0.0/16 Hong Kong 100%210
121.203.0.0/16 Hong Kong 100%110
121.204.0.0/16 China 100%1418
121.205.0.0/16 China 100%1211
121.206.0.0/16 China 100%110
121.207.0.0/16 China 100%1210
121.208.0.0/16 Australia 100%110
121.209.0.0/16 Australia 100%110
121.210.0.0/16 Australia 100%110
121.211.0.0/16 Australia 100%110
121.212.0.0/16 Australia 100%112
121.213.0.0/16 Australia 100%110
121.214.0.0/16 Australia 100%110
121.215.0.0/16 Australia 100%110
121.216.0.0/16 Australia 100%110
121.217.0.0/16 Australia 100%110
121.218.0.0/16 Australia 100%110
121.219.0.0/16 Australia 100%110
121.220.0.0/16 Australia 100%110
121.221.0.0/16 Australia 100%110
121.222.0.0/16 Australia 100%110
121.223.0.0/16 Australia 100%110
121.224.0.0/16 China 100%1216
121.225.0.0/16 China 100%120
121.226.0.0/16 China 100%12172
121.227.0.0/16 China 100%1267
121.228.0.0/16 China 100%138
121.229.0.0/16 China 100%1460
121.230.0.0/16 China 100%118
121.231.0.0/16 China 100%1247
121.232.0.0/16 China 100%110
121.233.0.0/16 China 100%1310
121.234.0.0/16 China 100%1121
121.235.0.0/16 China 100%1120
121.236.0.0/16 China 100%125
121.237.0.0/16 China 100%1511
121.238.0.0/16 China 100%1211
121.239.0.0/16 China 100%1245
121.240.0.0/16 India 100%22268
121.241.0.0/16 India 100%11583
121.242.0.0/16 India 100%13467
121.243.0.0/16 India 100%12127
121.244.0.0/16 India 100%24729
121.245.0.0/16 India 100%130
121.246.0.0/16 India 100%110
121.247.0.0/16 India 100%120
121.248.0.0/16 China 100%111
121.249.0.0/16 China 100%110
121.250.0.0/16 China 100%112
121.251.0.0/16 China 100%111
121.252.0.0/16 South Korea 100%100
121.253.0.0/16 South Korea 100%1127
121.254.0.0/16 South Korea 62%2491
121.255.0.0/16 China 100%110

Important routers in 121.0.0.0/8

121.244.3.222
Hyderabad, India
AS4755TATA Communications formerly VSNL is Leading ISP
121.30.2.70
Jinrongjie, China
AS4837CHINA UNICOM China169 Backbone
121.30.2.158
Jinrongjie, China
AS4837CHINA UNICOM China169 Backbone
121.30.3.134
Taiyuan, China
AS4837CHINA UNICOM China169 Backbone
121.30.2.78
Jinrongjie, China
AS4837CHINA UNICOM China169 Backbone
121.30.5.166
Jinrongjie, China
AS4837CHINA UNICOM China169 Backbone
121.83.171.60
Osaka, Japan
AS17511OPTAGE Inc.
121.30.6.6
Jinrongjie, China
AS4837CHINA UNICOM China169 Backbone
121.30.6.2
Jinrongjie, China
AS4837CHINA UNICOM China169 Backbone
121.30.5.154
Jinrongjie, China
AS4837CHINA UNICOM China169 Backbone

Pingable IPs

3,719,112 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
121.120.143.217PingAS9534Binariang Berhad15.25ms from Kuala Lumpur,  MY
121.120.111.129PingAS9534Binariang Berhad19.96ms from Kuala Lumpur,  MY
121.120.38.79PingAS9534Binariang Berhad13.43ms from Kuala Lumpur,  MY
121.119.169.14PingAS4713NTT DOCOMO BUSINESS,Inc.3.67ms from Tokyo,  JP
121.120.145.247PingAS9534Binariang Berhad13.07ms from Kuala Lumpur,  MY
121.120.81.141PingAS9534Binariang Berhad1.16ms from Kuala Lumpur,  MY
121.120.167.186PingAS9534Binariang Berhad14.06ms from Kuala Lumpur,  MY
121.120.98.193PingAS9534Binariang Berhad1.47ms from Kuala Lumpur,  MY
121.119.170.228PingAS4713NTT DOCOMO BUSINESS,Inc.3.67ms from Osaka,  JP
121.119.157.126PingAS4713NTT DOCOMO BUSINESS,Inc.5.83ms 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.
173.48.152.136PingAS701Verizon Business2.65ms from Boston,  US
198.102.155.24PingAS377Sandia National Laboratories9.91ms from Denver,  US
68.43.95.88PingAS7922Comcast Cable Communications, LLC7.25ms from Flint,  US
212.79.218.200PingAS44066firstcolo GmbH0.63ms from Frankfurt am Main,  DE
117.4.65.88PingAS7552Viettel Group5.34ms from Hanoi,  VN
178.75.130.216PingAS16086DNA Oyj6.99ms from Helsinki,  FI
14.174.112.184PingAS45899VNPT Corp7.10ms from Ho Chi Minh City,  VN
165.227.218.24PingAS14061DigitalOcean, LLC0.35ms from New York City,  US
90.1.227.56PingAS3215Orange S.A.12.07ms from Paris,  FR
112.48.192.72PingAS9808China Mobile Communications Group Co., Ltd.6.76ms from Fuzhou,  CN

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.Traceroute →
$ traceroute -a -n -q1 -f7 121.40.172.235
traceroute to 121.40.172.235 (121.40.172.235): 64 hops max, 52 byte packets
7 [AS37963] 121.40.172.235 5.198 ms
Measurement taken from  IPinfo ProbeNet in Hangzhou, CN
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