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  2. 121.0.0.0/8 IP Range

121.0.0.0/8 IP Range

Summary

ASNs
249
Countries
32
BGP Prefixes2,500
Routers
16,288
3,698,765

Top Countries

Top BGP Prefixes

Top ASNs

  • AS4766 Korea Telecom
    25.24%
  • AS4134 CHINANET-BACKBONE
    13.64%
  • AS4837 CHINA UNICOM China169 Backbone
    6.29%
  • AS1221 Telstra Limited
    6.25%
  • Other
    48.59%
121.0.0.0/16 South Korea 96%4721
121.1.0.0/16 Philippines 53%3316
121.2.0.0/16 Japan 100%1118
121.3.0.0/16 Japan 100%111
121.4.0.0/16 China 100%120
121.5.0.0/16 China 100%110
121.6.0.0/16 Singapore 100%1263
121.7.0.0/16 Singapore 100%1295
121.8.0.0/16 China 100%12185
121.9.0.0/16 China 100%11175
121.10.0.0/16 China 100%12243
121.11.0.0/16 China 100%13146
121.12.0.0/16 China 100%22162
121.13.0.0/16 China 100%118
121.14.0.0/16 China 100%11460
121.15.0.0/16 China 100%1172
121.16.0.0/16 China 100%110
121.17.0.0/16 China 100%119
121.18.0.0/16 China 100%1115
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%1120
121.23.0.0/16 China 100%110
121.24.0.0/16 China 100%110
121.25.0.0/16 China 100%110
121.26.0.0/16 China 100%119
121.27.0.0/16 China 100%110
121.28.0.0/16 China 100%1173
121.29.0.0/16 China 100%1124
121.30.0.0/16 China 100%11127
121.31.0.0/16 China 100%12348
121.32.0.0/16 China 100%1122
121.33.0.0/16 China 100%1182
121.34.0.0/16 China 100%1117
121.35.0.0/16 China 100%1126
121.36.0.0/16 China 100%111
121.37.0.0/16 China 100%113
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%121
121.45.0.0/16 Australia 100%120
121.46.0.0/16 China 86%915112
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 61%111697
121.51.0.0/16 China 100%113
121.52.0.0/16 Indonesia 72%58495
121.53.0.0/16 South Korea 100%181
121.54.0.0/16 Philippines 63%91159
121.55.0.0/16 China 58%3343
121.56.0.0/16 China 100%117
121.57.0.0/16 China 100%110
121.58.0.0/16 China 88%510167
121.59.0.0/16 Hong Kong 98%6269
121.60.0.0/16 China 100%11705
121.61.0.0/16 China 100%115
121.62.0.0/16 China 100%122
121.63.0.0/16 China 100%1111
121.64.0.0/16 South Korea 100%111
121.65.0.0/16 South Korea 100%127
121.66.0.0/16 South Korea 100%1116
121.67.0.0/16 South Korea 100%1675
121.68.0.0/16 China 100%100
121.69.0.0/16 China 100%1110
121.70.0.0/16 China 100%100
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%110
121.74.0.0/16 New Zealand 100%113
121.75.0.0/16 New Zealand 100%110
121.76.0.0/16 China 100%110
121.77.0.0/16 China 100%110
121.78.0.0/16 South Korea 100%310267
121.79.0.0/16 China 70%44539
121.80.0.0/16 Japan 100%2130
121.81.0.0/16 Japan 100%1121
121.82.0.0/16 Japan 100%110
121.83.0.0/16 Japan 100%11223
121.84.0.0/16 Japan 100%110
121.85.0.0/16 Japan 100%110
121.86.0.0/16 Japan 100%110
121.87.0.0/16 Japan 100%1120
121.88.0.0/16 South Korea 100%1113
121.89.0.0/16 China 100%114
121.90.0.0/16 New Zealand 100%111
121.91.0.0/16 United States 58%916187
121.92.0.0/16 Japan 100%1118
121.93.0.0/16 United States 95%223
121.94.0.0/16 Japan 100%130
121.95.0.0/16 United States 99%230
121.96.0.0/16 Philippines 100%1118
121.97.0.0/16 Philippines 100%1110
121.98.0.0/16 New Zealand 100%1115
121.99.0.0/16 New Zealand 100%110
121.100.0.0/16 China 97%69464
121.101.0.0/16 China 84%811190
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%111
121.106.0.0/16 Japan 100%1119
121.107.0.0/16 Japan 100%1112
121.108.0.0/16 Japan 100%110
121.109.0.0/16 Japan 100%1150
121.110.0.0/16 Japan 100%110
121.111.0.0/16 Japan 100%11227
121.112.0.0/16 Japan 100%110
121.113.0.0/16 Japan 100%110
121.114.0.0/16 Japan 100%110
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%1162
121.120.0.0/16 Malaysia 100%11144
121.121.0.0/16 Malaysia 100%11609
121.122.0.0/16 Malaysia 100%11283
121.123.0.0/16 Malaysia 100%11352
121.124.0.0/16 South Korea 100%1216
121.125.0.0/16 South Korea 100%1225
121.126.0.0/16 South Korea 100%1130
121.127.0.0/16 Hong Kong 39%111654
121.128.0.0/16 South Korea 100%1472
121.129.0.0/16 South Korea 100%1227
121.130.0.0/16 South Korea 100%1158
121.131.0.0/16 South Korea 100%1471
121.132.0.0/16 South Korea 100%1161
121.133.0.0/16 South Korea 100%1578
121.134.0.0/16 South Korea 100%1253
121.135.0.0/16 South Korea 100%1466
121.136.0.0/16 South Korea 100%11229
121.137.0.0/16 South Korea 100%1173
121.138.0.0/16 South Korea 100%11125
121.139.0.0/16 South Korea 100%1259
121.140.0.0/16 South Korea 100%1255
121.141.0.0/16 South Korea 100%1352
121.142.0.0/16 South Korea 100%1149
121.143.0.0/16 South Korea 100%1175
121.144.0.0/16 South Korea 100%1222
121.145.0.0/16 South Korea 100%1132
121.146.0.0/16 South Korea 100%1145
121.147.0.0/16 South Korea 100%1155
121.148.0.0/16 South Korea 100%1141
121.149.0.0/16 South Korea 100%11111
121.150.0.0/16 South Korea 100%1285
121.151.0.0/16 South Korea 100%1263
121.152.0.0/16 South Korea 100%1139
121.153.0.0/16 South Korea 100%1162
121.154.0.0/16 South Korea 100%11100
121.155.0.0/16 South Korea 100%1152
121.156.0.0/16 South Korea 100%11226
121.157.0.0/16 South Korea 100%1238
121.158.0.0/16 South Korea 100%1165
121.159.0.0/16 South Korea 100%1169
121.160.0.0/16 South Korea 100%1246
121.161.0.0/16 South Korea 100%1166
121.162.0.0/16 South Korea 100%14103
121.163.0.0/16 South Korea 100%1449
121.164.0.0/16 South Korea 100%12109
121.165.0.0/16 South Korea 100%1147
121.166.0.0/16 South Korea 100%1136
121.167.0.0/16 South Korea 100%1144
121.168.0.0/16 South Korea 100%1390
121.169.0.0/16 South Korea 100%1254
121.170.0.0/16 South Korea 100%12156
121.171.0.0/16 South Korea 100%1238
121.172.0.0/16 South Korea 100%1281
121.173.0.0/16 South Korea 100%11137
121.174.0.0/16 South Korea 100%1131
121.175.0.0/16 South Korea 100%1149
121.176.0.0/16 South Korea 100%1146
121.177.0.0/16 South Korea 100%1256
121.178.0.0/16 South Korea 100%11110
121.179.0.0/16 South Korea 100%1169
121.180.0.0/16 South Korea 100%1178
121.181.0.0/16 South Korea 100%1283
121.182.0.0/16 South Korea 100%11108
121.183.0.0/16 South Korea 100%11149
121.184.0.0/16 South Korea 100%1185
121.185.0.0/16 South Korea 100%1157
121.186.0.0/16 South Korea 100%1168
121.187.0.0/16 South Korea 100%1378
121.188.0.0/16 South Korea 100%11118
121.189.0.0/16 South Korea 100%82231
121.190.0.0/16 South Korea 100%1578
121.191.0.0/16 South Korea 100%1189
121.192.0.0/16 China 100%118
121.193.0.0/16 China 100%1122
121.194.0.0/16 China 100%1126
121.195.0.0/16 China 100%112
121.196.0.0/16 China 100%112
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 72%714150
121.201.0.0/16 China 100%110
121.202.0.0/16 Hong Kong 100%110
121.203.0.0/16 Hong Kong 100%110
121.204.0.0/16 China 100%1419
121.205.0.0/16 China 100%1215
121.206.0.0/16 China 100%110
121.207.0.0/16 China 100%1212
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%110
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%120
121.225.0.0/16 China 100%120
121.226.0.0/16 China 100%12191
121.227.0.0/16 China 100%1253
121.228.0.0/16 China 100%139
121.229.0.0/16 China 100%1373
121.230.0.0/16 China 100%118
121.231.0.0/16 China 100%1131
121.232.0.0/16 China 100%110
121.233.0.0/16 China 100%138
121.234.0.0/16 China 100%1116
121.235.0.0/16 China 100%1120
121.236.0.0/16 China 100%121
121.237.0.0/16 China 100%1511
121.238.0.0/16 China 100%1213
121.239.0.0/16 China 100%1247
121.240.0.0/16 India 100%23291
121.241.0.0/16 India 100%11583
121.242.0.0/16 India 100%12495
121.243.0.0/16 India 100%12139
121.244.0.0/16 India 100%23729
121.245.0.0/16 India 100%130
121.246.0.0/16 India 100%120
121.247.0.0/16 India 100%120
121.248.0.0/16 China 100%113
121.249.0.0/16 China 100%111
121.250.0.0/16 China 100%112
121.251.0.0/16 China 100%110
121.252.0.0/16 South Korea 100%100
121.253.0.0/16 South Korea 100%1132
121.254.0.0/16 South Korea 79%2486
121.255.0.0/16 China 100%110

Pingable IPs

3,698,765 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
121.19.80.140AS4837 CHINA UNICOM China169 Backbone9.10ms from Beijing,  CN
121.18.231.254AS4837 CHINA UNICOM China169 Backbone10.33ms from Beijing,  CN
121.18.220.21AS4837 CHINA UNICOM China169 Backbone9.32ms from Beijing,  CN
121.18.105.169AS4837 CHINA UNICOM China169 Backbone8.39ms from Beijing,  CN
121.18.132.61AS4837 CHINA UNICOM China169 Backbone8.25ms from Beijing,  CN
121.18.168.49AS4837 CHINA UNICOM China169 Backbone9.48ms from Beijing,  CN
121.19.22.212AS4837 CHINA UNICOM China169 Backbone11.36ms from Tianjin,  CN
121.18.71.163AS4837 CHINA UNICOM China169 Backbone10.51ms from Tianjin,  CN
121.19.55.201AS4837 CHINA UNICOM China169 Backbone11.76ms from Tianjin,  CN
121.18.247.77AS4837 CHINA UNICOM China169 Backbone8.20ms from Tianjin,  CN

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
184.30.75.120AS16625 Akamai Technologies, Inc.0.17ms from Ashburn,  US
121.36.119.248AS55990 Huawei Cloud Service data center3.73ms from Beijing,  CN
52.177.70.120AS8075 Microsoft Corporation0.37ms from Boydton,  US
118.114.2.40AS4134 CHINANET-BACKBONE2.55ms from Chengdu,  CN
122.163.157.232AS24560 Bharti Airtel Ltd., Telemedia Services9.47ms from Delhi,  IN
27.66.89.152AS7552 Viettel Group1.42ms from Hanoi,  VN
60.110.82.232AS17676 SoftBank Corp.3.59ms from Osaka,  JP
23.40.22.104AS16625 Akamai Technologies, Inc.0.16ms from Philadelphia,  US
54.209.220.136AS14618 Amazon.com, Inc.0.22ms from Reston,  US
81.177.73.88AS8359 MTS PJSC0.21ms from Samara,  RU

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -m5 121.247.56.133
traceroute to 121.247.56.133 (121.247.56.133): 5 hops max, 52 byte packets
1 [AS7195] 103.57.250.1 0.128 ms
2 [AS3356] 8.243.162.77 0.875 ms
3 *
4 *
5 *
Measurement taken from  IPinfo ProbeNet in Bogota, CO
On