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  2. 123.0.0.0/8

123.0.0.0/8 IP Range

Summary

ASNs
288
Countries
29
BGP Prefixes4,546
Routers
13,434
Pingable IPs
2,691,671

Top Countries

Top BGP Prefixes

Top ASNs

  • 22.96%
  • AS4837 CHINA UNICOM China169 Backbone
    16.8%
  • AS4134 CHINANET-BACKBONE
    13.68%
  • AS4808 China Unicom Beijing Province Network
    6.31%
  • Other
    40.24%
123.0.0.0/16 China 87%5637
123.1.0.0/16 Japan 56%24505
123.2.0.0/16 Australia 100%102
123.3.0.0/16 Germany 58%200
123.4.0.0/16 China 100%111
123.5.0.0/16 China 100%110
123.6.0.0/16 China 100%1125
123.7.0.0/16 China 100%114
123.8.0.0/16 China 100%110
123.9.0.0/16 China 100%110
123.10.0.0/16 China 100%110
123.11.0.0/16 China 100%110
123.12.0.0/16 China 100%110
123.13.0.0/16 China 100%111
123.14.0.0/16 China 100%110
123.15.0.0/16 China 100%1177
123.16.0.0/16 Vietnam 100%1135
123.17.0.0/16 Vietnam 100%118
123.18.0.0/16 Vietnam 100%1110
123.19.0.0/16 Vietnam 100%1120
123.20.0.0/16 Vietnam 100%11154
123.21.0.0/16 Vietnam 100%118
123.22.0.0/16 Vietnam 100%1112
123.23.0.0/16 Vietnam 100%119
123.24.0.0/16 Vietnam 100%1132
123.25.0.0/16 Vietnam 100%1156
123.26.0.0/16 Vietnam 100%1113
123.27.0.0/16 Vietnam 100%1110
123.28.0.0/16 Vietnam 100%1114
123.29.0.0/16 Vietnam 100%31336
123.30.0.0/16 Vietnam 100%13176
123.31.0.0/16 Vietnam 100%1234
123.32.0.0/16 South Korea 100%119
123.33.0.0/16 South Korea 100%100
123.34.0.0/16 South Korea 100%100
123.35.0.0/16 South Korea 100%100
123.36.0.0/16 South Korea 100%100
123.37.0.0/16 South Korea 100%110
123.38.0.0/16 South Korea 100%100
123.39.0.0/16 South Korea 100%100
123.40.0.0/16 South Korea 100%100
123.41.0.0/16 South Korea 100%120
123.42.0.0/16 South Korea 100%100
123.43.0.0/16 South Korea 100%100
123.44.0.0/16 South Korea 100%100
123.45.0.0/16 South Korea 100%100
123.46.0.0/16 South Korea 100%100
123.47.0.0/16 South Korea 100%100
123.48.0.0/16 Japan 100%110
123.49.0.0/16 China 52%58239
123.50.0.0/16 China 54%5743
123.51.0.0/16 Australia 76%24155
123.52.0.0/16 China 100%1211
123.53.0.0/16 China 100%131
123.54.0.0/16 China 100%1252
123.55.0.0/16 China 100%11135
123.56.0.0/16 China 100%1114
123.57.0.0/16 China 100%110
123.58.0.0/16 China 86%107117
123.59.0.0/16 China 100%1157
123.60.0.0/16 China 100%112
123.61.0.0/16 China 100%110
123.62.0.0/16 China 100%100
123.63.0.0/16 India 100%11999
123.64.0.0/16 China 100%111
123.65.0.0/16 China 100%110
123.66.0.0/16 China 100%120
123.67.0.0/16 China 100%100
123.68.0.0/16 China 100%100
123.69.0.0/16 China 100%100
123.70.0.0/16 China 100%100
123.71.0.0/16 China 100%100
123.72.0.0/16 China 100%100
123.73.0.0/16 China 100%100
123.74.0.0/16 China 100%100
123.75.0.0/16 China 100%100
123.76.0.0/16 China 100%100
123.77.0.0/16 China 100%110
123.78.0.0/16 China 100%100
123.79.0.0/16 China 100%100
123.80.0.0/16 China 100%100
123.81.0.0/16 China 100%100
123.82.0.0/16 China 100%110
123.83.0.0/16 China 100%110
123.84.0.0/16 China 100%100
123.85.0.0/16 China 100%100
123.86.0.0/16 China 100%100
123.87.0.0/16 China 100%100
123.88.0.0/16 China 100%125
123.89.0.0/16 China 100%100
123.90.0.0/16 China 100%100
123.91.0.0/16 China 100%100
123.92.0.0/16 China 100%100
123.93.0.0/16 China 100%100
123.94.0.0/16 China 100%100
123.95.0.0/16 China 100%100
123.96.0.0/16 China 100%122
123.97.0.0/16 China 100%110
123.98.0.0/16 China 93%5517
123.99.0.0/16 Taiwan 59%3312
123.100.0.0/16 China 73%111671
123.101.0.0/16 China 100%129
123.102.0.0/16 Australia 100%100
123.103.0.0/16 Japan 33%46196
123.104.0.0/16 Japan 100%110
123.105.0.0/16 Japan 100%110
123.106.0.0/16 Japan 100%110
123.107.0.0/16 Japan 100%110
123.108.0.0/16 China 33%1637793
123.109.0.0/16 South Korea 100%152
123.110.0.0/16 Taiwan 100%1174
123.111.0.0/16 South Korea 100%12100
123.112.0.0/16 China 100%1125
123.113.0.0/16 China 100%118
123.114.0.0/16 China 100%1170
123.115.0.0/16 China 100%11113
123.116.0.0/16 China 100%110
123.117.0.0/16 China 100%125
123.118.0.0/16 China 100%116
123.119.0.0/16 China 100%116
123.120.0.0/16 China 100%11127
123.121.0.0/16 China 100%113
123.122.0.0/16 China 100%114
123.123.0.0/16 China 100%11138
123.124.0.0/16 China 100%1125
123.125.0.0/16 China 100%12113
123.126.0.0/16 China 100%11457
123.127.0.0/16 China 100%1159
123.128.0.0/16 China 100%112
123.129.0.0/16 China 100%1195
123.130.0.0/16 China 100%115
123.131.0.0/16 China 100%1131
123.132.0.0/16 China 100%111
123.133.0.0/16 China 100%1199
123.134.0.0/16 China 100%118
123.135.0.0/16 China 100%115
123.136.0.0/16 India 57%1012178
123.137.0.0/16 China 100%102
123.138.0.0/16 China 100%11101
123.139.0.0/16 China 100%11237
123.140.0.0/16 South Korea 100%17112
123.141.0.0/16 South Korea 100%13166
123.142.0.0/16 South Korea 100%1132
123.143.0.0/16 South Korea 100%1125
123.144.0.0/16 China 100%110
123.145.0.0/16 China 100%110
123.146.0.0/16 China 100%1120
123.147.0.0/16 China 100%1119
123.148.0.0/16 China 100%110
123.149.0.0/16 China 100%125
123.150.0.0/16 China 100%12570
123.151.0.0/16 China 100%12435
123.152.0.0/16 China 100%111
123.153.0.0/16 China 100%1198
123.154.0.0/16 China 100%110
123.155.0.0/16 China 100%1118
123.156.0.0/16 China 100%111
123.157.0.0/16 China 100%11290
123.158.0.0/16 China 100%111
123.159.0.0/16 China 100%119
123.160.0.0/16 China 100%1353
123.161.0.0/16 China 100%12108
123.162.0.0/16 China 100%125
123.163.0.0/16 China 100%111
123.164.0.0/16 China 100%1117
123.165.0.0/16 China 100%110
123.166.0.0/16 China 100%1212
123.167.0.0/16 China 100%1310
123.168.0.0/16 China 100%1212
123.169.0.0/16 China 100%110
123.170.0.0/16 China 100%110
123.171.0.0/16 China 100%111
123.172.0.0/16 China 100%1253
123.173.0.0/16 China 100%112
123.174.0.0/16 China 100%110
123.175.0.0/16 China 100%114
123.176.0.0/16 Japan 55%1015409
123.177.0.0/16 China 100%1528
123.178.0.0/16 China 100%12529
123.179.0.0/16 China 100%111
123.180.0.0/16 China 100%111
123.181.0.0/16 China 100%113
123.182.0.0/16 China 100%12104
123.183.0.0/16 China 100%11120
123.184.0.0/16 China 100%1247
123.185.0.0/16 China 100%111
123.186.0.0/16 China 100%120
123.187.0.0/16 China 100%118
123.188.0.0/16 China 100%1163
123.189.0.0/16 China 100%11260
123.190.0.0/16 China 100%117
123.191.0.0/16 China 100%110
123.192.0.0/16 Taiwan 100%1125
123.193.0.0/16 Taiwan 100%118
123.194.0.0/16 Taiwan 100%111
123.195.0.0/16 Taiwan 100%1118
123.196.0.0/16 China 100%111
123.197.0.0/16 China 100%100
123.198.0.0/16 Japan 100%1152
123.199.0.0/16 China 98%2174
123.200.0.0/16 Japan 39%68401
123.201.0.0/16 India 100%1129
123.202.0.0/16 Hong Kong 100%1136
123.203.0.0/16 Hong Kong 100%11107
123.204.0.0/16 Taiwan 100%114
123.205.0.0/16 Taiwan 100%1411
123.206.0.0/16 China 100%110
123.207.0.0/16 China 100%111
123.208.0.0/16 Australia 100%110
123.209.0.0/16 Australia 100%111
123.210.0.0/16 Australia 100%110
123.211.0.0/16 Australia 100%110
123.212.0.0/16 South Korea 100%1288
123.213.0.0/16 South Korea 100%1118
123.214.0.0/16 South Korea 100%1450
123.215.0.0/16 South Korea 100%1227
123.216.0.0/16 Japan 100%110
123.217.0.0/16 Japan 100%110
123.218.0.0/16 Japan 100%110
123.219.0.0/16 Japan 100%110
123.220.0.0/16 Japan 100%110
123.221.0.0/16 Japan 100%110
123.222.0.0/16 Japan 100%110
123.223.0.0/16 Japan 100%110
123.224.0.0/16 Japan 100%110
123.225.0.0/16 Japan 100%110
123.226.0.0/16 Japan 100%111
123.227.0.0/16 Japan 100%110
123.228.0.0/16 South Korea 100%110
123.229.0.0/16 South Korea 100%110
123.230.0.0/16 Japan 100%110
123.231.0.0/16 Sri Lanka 56%23745
123.232.0.0/16 China 100%1143
123.233.0.0/16 China 100%1186
123.234.0.0/16 China 100%1120
123.235.0.0/16 China 100%1114
123.236.0.0/16 India 100%100
123.237.0.0/16 India 100%100
123.238.0.0/16 India 100%100
123.239.0.0/16 India 100%100
123.240.0.0/16 Taiwan 100%1134
123.241.0.0/16 Taiwan 100%1178
123.242.0.0/16 China 99%5827
123.243.0.0/16 Australia 100%11210
123.244.0.0/16 China 100%110
123.245.0.0/16 China 100%126
123.246.0.0/16 China 100%144
123.247.0.0/16 China 100%120
123.248.0.0/16 South Korea 100%1126
123.249.0.0/16 China 50%210
123.250.0.0/16 South Korea 100%100
123.251.0.0/16 South Korea 100%100
123.252.0.0/16 Taiwan 66%23315
123.253.0.0/16 Indonesia 20%2067138
123.254.0.0/16 South Korea 39%5627
123.255.0.0/16 Japan 61%711429

Pingable IPs

2,691,671 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
123.240.0.254AS131596 TBC3.03ms from Taipei,  TW
123.240.39.126AS131596 TBC3.21ms from Taipei,  TW
123.240.63.190AS131596 TBC3.11ms from Taipei,  TW
123.240.22.62AS131596 TBC3.14ms from Taipei,  TW
123.240.47.126AS131596 TBC3.10ms from Taipei,  TW
123.240.35.190AS131596 TBC3.05ms from Taipei,  TW
123.240.11.126AS131596 TBC3.12ms from Taipei,  TW
123.240.4.254AS131596 TBC3.07ms from Taipei,  TW
123.240.5.254AS131596 TBC3.02ms from Taipei,  TW
123.240.13.126AS131596 TBC3.00ms from Taipei,  TW

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
181.120.27.248AS23201 Telecel S.A.10.43ms from Asuncion,  PY
191.89.221.40AS27831 Colombia Móvil8.71ms from Bogota,  CO
94.227.127.88AS6848 Telenet BV5.55ms from Brussels,  BE
51.75.17.8AS16276 OVH SAS0.13ms from Gravelines,  FR
81.96.6.88AS5089 Virgin Media Limited7.51ms from London,  GB
87.223.137.184AS12479 Orange Espagne SA5.49ms from Madrid,  ES
151.55.13.152AS1267 WIND TRE S.P.A.5.69ms from Milan,  IT
82.225.40.24AS12322 Free SAS2.34ms from Paris,  FR
44.203.141.168AS14618 Amazon.com, Inc.0.40ms from Reston,  US
5.23.55.88AS9123 JSC TIMEWEB0.68ms from Saint Petersburg,  RU

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f7 -m13 123.173.79.60
traceroute to 123.173.79.60 (123.173.79.60): 13 hops max, 52 byte packets
7 [AS2914] 116.51.16.30 27.377 ms
8 *
9 *
10 [AS4134] 202.97.12.209 268.136 ms
11 *
12 *
13 *
Measurement taken from  IPinfo ProbeNet in Bangkok, TH
On