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  2. 131.0.0.0/8

131.0.0.0/8 IP Range

Summary

ASNs
769
Countries
116
BGP Prefixes3,801
Routers
8,544
Pingable IPs
498,748

Top Countries

Top BGP Prefixes

Top ASNs

  • AS56 United States Department of Defense (DoD)
    14.64%
  • 14.4%
  • AS721 United States Department of Defense (DoD)
    8.61%
  • AS749 United States Department of Defense (DoD)
    5.73%
  • Other
    56.61%
131.0.0.0/16 Brazil 68%965208
131.1.0.0/16 Italy 100%1229
131.2.0.0/16 United States 100%110
131.3.0.0/16 United States 100%110
131.4.0.0/16 United States 100%110
131.5.0.0/16 United States 100%120
131.6.0.0/16 United States 100%110
131.7.0.0/16 United States 100%120
131.8.0.0/16 United States 100%110
131.9.0.0/16 United States 100%110
131.10.0.0/16 United States 100%110
131.11.0.0/16 United States 100%110
131.12.0.0/16 United States 100%110
131.13.0.0/16 United States 100%110
131.14.0.0/16 United States 100%120
131.15.0.0/16 United States 100%130
131.16.0.0/16 United States 100%120
131.17.0.0/16 United States 100%110
131.18.0.0/16 United States 100%130
131.19.0.0/16 United States 100%110
131.20.0.0/16 United States 100%110
131.21.0.0/16 United States 100%110
131.22.0.0/16 United States 100%110
131.23.0.0/16 United States 100%110
131.24.0.0/16 United States 100%110
131.25.0.0/16 United States 100%110
131.26.0.0/16 United States 100%110
131.27.0.0/16 United States 100%120
131.28.0.0/16 United States 100%110
131.29.0.0/16 United States 100%110
131.30.0.0/16 United States 100%110
131.31.0.0/16 United States 100%110
131.32.0.0/16 United States 100%110
131.33.0.0/16 United States 100%120
131.34.0.0/16 United States 100%110
131.35.0.0/16 United States 100%110
131.36.0.0/16 United States 100%310
131.37.0.0/16 United States 100%110
131.38.0.0/16 United States 100%310
131.39.0.0/16 United States 100%110
131.40.0.0/16 United States 100%110
131.41.0.0/16 United States 100%110
131.42.0.0/16 United States 100%110
131.43.0.0/16 United States 100%120
131.44.0.0/16 United States 100%110
131.45.0.0/16 United States 100%110
131.46.0.0/16 United States 100%110
131.47.0.0/16 United States 100%210
131.48.0.0/16 United States 100%110
131.49.0.0/16 United States 100%410
131.50.0.0/16 United States 100%110
131.51.0.0/16 United States 100%110
131.52.0.0/16 United States 100%110
131.53.0.0/16 United States 100%110
131.54.0.0/16 United States 100%110
131.55.0.0/16 United States 100%110
131.56.0.0/16 United States 100%110
131.57.0.0/16 United States 100%110
131.58.0.0/16 United States 100%110
131.59.0.0/16 United States 100%110
131.60.0.0/16 United States 100%120
131.61.0.0/16 United States 100%110
131.62.0.0/16 United States 100%120
131.63.0.0/16 United States 100%110
131.64.0.0/16 United States 100%110
131.65.0.0/16 United States 100%120
131.66.0.0/16 United States 100%120
131.67.0.0/16 United States 100%120
131.68.0.0/16 United States 100%110
131.69.0.0/16 United States 100%120
131.70.0.0/16 United States 100%120
131.71.0.0/16 United States 100%110
131.72.0.0/16 Brazil 61%1165177
131.73.0.0/16 United States 100%120
131.74.0.0/16 United States 100%120
131.75.0.0/16 United States 100%120
131.76.0.0/16 United States 100%120
131.77.0.0/16 United States 100%110
131.78.0.0/16 United States 100%120
131.79.0.0/16 United States 100%120
131.80.0.0/16 United States 100%110
131.81.0.0/16 United States 100%120
131.82.0.0/16 United States 100%120
131.83.0.0/16 United States 100%110
131.84.0.0/16 United States 100%110
131.85.0.0/16 United States 100%110
131.86.0.0/16 United States 100%120
131.87.0.0/16 United States 100%130
131.88.0.0/16 United States 100%110
131.89.0.0/16 United States 100%110
131.90.0.0/16 United States 100%100
131.91.0.0/16 United States 100%1220
131.92.0.0/16 United States 100%131
131.93.0.0/16 United States 100%11342
131.94.0.0/16 United States 100%1110
131.95.0.0/16 United States 100%113
131.96.0.0/16 United States 100%114
131.97.0.0/16 Sweden 100%100
131.98.0.0/16 United States 100%100
131.99.0.0/16 Germany 100%210
131.100.0.0/16 Brazil 78%859270
131.101.0.0/16 United States 100%100
131.102.0.0/16 Switzerland 100%110
131.103.0.0/16 United States 51%19881
131.104.0.0/16 Canada 100%110
131.105.0.0/16 United States 100%110
131.106.0.0/16 United States 100%1143
131.107.0.0/16 United States 100%110
131.108.0.0/16 Brazil 68%1063306
131.109.0.0/16 United States 100%12230
131.110.0.0/16 United States 100%100
131.111.0.0/16 United Kingdom 100%1169
131.112.0.0/16 Japan 100%1135
131.113.0.0/16 Japan 100%1161
131.114.0.0/16 Italy 100%1121
131.115.0.0/16 Sweden 100%110
131.116.0.0/16 Sweden 100%110
131.117.0.0/16 Switzerland 96%1010205
131.118.0.0/16 United States 100%1172
131.119.0.0/16 United States 100%31112
131.120.0.0/16 United States 100%110
131.121.0.0/16 United States 100%110
131.122.0.0/16 United States 100%110
131.123.0.0/16 United States 100%111
131.124.0.0/16 United States 100%100
131.125.0.0/16 United States 62%684176
131.126.0.0/16 United States 100%110
131.127.0.0/16 United States 100%110
131.128.0.0/16 United States 100%1121
131.129.0.0/16 Japan 100%110
131.130.0.0/16 Austria 100%1121
131.131.0.0/16 United States 100%102
131.132.0.0/16 Canada 100%110
131.133.0.0/16 Canada 100%100
131.134.0.0/16 Canada 100%100
131.135.0.0/16 Canada 100%110
131.136.0.0/16 Canada 100%110
131.137.0.0/16 Canada 100%111
131.138.0.0/16 Canada 100%110
131.139.0.0/16 Canada 100%110
131.140.0.0/16 Canada 100%100
131.141.0.0/16 Canada 100%100
131.142.0.0/16 United States 100%110
131.143.0.0/16 United States 86%9553
131.144.0.0/16 United States 100%1180
131.145.0.0/16 United Kingdom 97%210
131.146.0.0/16 United States 100%110
131.147.0.0/16 Japan 100%113
131.148.0.0/16 United States 100%1250
131.149.0.0/16 United States 100%252
131.150.0.0/16 United States 100%13395
131.151.0.0/16 United States 100%111
131.152.0.0/16 Switzerland 100%112
131.153.0.0/16 United States 92%142473
131.154.0.0/16 Italy 100%110
131.155.0.0/16 Netherlands 100%111
131.156.0.0/16 United States 100%1114
131.157.0.0/16 United States 100%100
131.158.0.0/16 United States 100%120
131.159.0.0/16 Germany 100%1150
131.160.0.0/16 Sweden 100%110
131.161.0.0/16 Brazil 61%1064177
131.162.0.0/16 Canada 100%113
131.163.0.0/16 United States 50%210
131.164.0.0/16 Denmark 100%1168
131.165.0.0/16 Denmark 100%1160
131.166.0.0/16 Luxembourg 99%822
131.167.0.0/16 United States 100%820
131.168.0.0/16 United States 100%110
131.169.0.0/16 Germany 100%111
131.170.0.0/16 Australia 100%111
131.171.0.0/16 United States 100%115
131.172.0.0/16 Australia 100%114
131.173.0.0/16 Germany 100%1116
131.174.0.0/16 Netherlands 100%1118
131.175.0.0/16 Italy 96%432
131.176.0.0/16 Italy 80%721
131.177.0.0/16 Finland 100%110
131.178.0.0/16 Mexico 100%111
131.179.0.0/16 United States 100%115
131.180.0.0/16 Netherlands 100%1134
131.181.0.0/16 Australia 100%115
131.182.0.0/16 United States 100%110
131.183.0.0/16 United States 100%112
131.184.0.0/16 United States 100%111
131.185.0.0/16 Australia 100%100
131.186.0.0/16 United States 96%7231
131.187.0.0/16 United States 100%1518
131.188.0.0/16 Germany 100%1145
131.189.0.0/16 Germany 100%110
131.190.0.0/16 United States 100%110
131.191.0.0/16 United States 100%1226
131.192.0.0/16 United States 100%100
131.193.0.0/16 United States 100%115
131.194.0.0/16 United States 100%111
131.195.0.0/16 Canada 100%100
131.196.0.0/16 Brazil 61%967103
131.197.0.0/16 United States 100%110
131.198.0.0/16 United States 100%110
131.199.0.0/16 United States 100%110
131.200.0.0/16 United States 100%312
131.201.0.0/16 United States 100%324
131.202.0.0/16 Canada 100%110
131.203.0.0/16 New Zealand 100%131,485
131.204.0.0/16 United States 100%116
131.205.0.0/16 Sweden 100%100
131.206.0.0/16 Japan 100%110
131.207.0.0/16 Finland 100%123
131.208.0.0/16 United States 100%100
131.209.0.0/16 United States 100%100
131.210.0.0/16 United States 100%110
131.211.0.0/16 Netherlands 100%1155
131.212.0.0/16 United States 100%11112
131.213.0.0/16 Japan 100%110
131.214.0.0/16 United States 100%110
131.215.0.0/16 United States 100%11114
131.216.0.0/16 United States 100%1119
131.217.0.0/16 Australia 100%114
131.218.0.0/16 United States 100%110
131.219.0.0/16 United States 100%134
131.220.0.0/16 Germany 100%1198
131.221.0.0/16 Brazil 76%136375
131.222.0.0/16 United States 100%100
131.223.0.0/16 United States 100%100
131.224.0.0/16 Netherlands 100%1137
131.225.0.0/16 United States 100%1144
131.226.0.0/16 United States 88%815348
131.227.0.0/16 United Kingdom 100%117
131.228.0.0/16 Netherlands 48%148108
131.229.0.0/16 United States 99%66534
131.230.0.0/16 United States 100%1210
131.231.0.0/16 United Kingdom 100%110
131.232.0.0/16 Canada 100%1214
131.233.0.0/16 United States 100%110
131.234.0.0/16 Germany 100%11186
131.235.0.0/16 Canada 100%100
131.236.0.0/16 Australia 100%110
131.237.0.0/16 Netherlands 100%110
131.238.0.0/16 United States 100%123
131.239.0.0/16 United States 100%1131,182
131.240.0.0/16 United States 100%110
131.241.0.0/16 United States 100%11215
131.242.0.0/16 Australia 100%1121
131.243.0.0/16 United States 100%1161
131.244.0.0/16 Australia 100%111
131.245.0.0/16 Australia 100%110
131.246.0.0/16 Germany 100%11137
131.247.0.0/16 United States 100%1154
131.248.0.0/16 Japan 100%111
131.249.0.0/16 United States 100%113
131.250.0.0/16 United States 100%130
131.251.0.0/16 United Kingdom 100%111
131.252.0.0/16 United States 100%1142
131.253.0.0/16 United States 99%7366
131.254.0.0/16 France 100%115
131.255.0.0/16 Brazil 80%769153

Pingable IPs

498,748 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
131.215.242.254AS31 California Institute of Technology1.56ms from Los Angeles,  US
131.215.144.254AS31 California Institute of Technology0.92ms from Los Angeles,  US
131.215.108.254AS31 California Institute of Technology0.93ms from Los Angeles,  US
131.215.228.150AS31 California Institute of Technology0.90ms from Los Angeles,  US
131.215.230.32AS31 California Institute of Technology1.53ms from Los Angeles,  US
131.215.132.138AS31 California Institute of Technology0.89ms from Los Angeles,  US
131.217.183.254AS7573 The University of Tasmania10.79ms from Melbourne,  AU
131.215.57.254AS31 California Institute of Technology0.96ms from Los Angeles,  US
131.215.56.254AS31 California Institute of Technology0.99ms from Los Angeles,  US
131.215.42.254AS31 California Institute of Technology0.94ms from Los Angeles,  US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
121.75.144.104AS9500 One New Zealand Group Limited2.02ms from Auckland,  NZ
46.245.66.152AS43754 Asiatech Data Transmission company16.73ms from Baku,  AZ
141.135.40.248AS6848 Telenet BV5.29ms from Brussels,  BE
23.8.58.200AS16625 Akamai Technologies, Inc.0.94ms from Chicago,  US
134.68.46.136AS87 Indiana University4.07ms from Chicago,  US
90.206.216.152AS5607 Sky UK Limited2.28ms from London,  GB
200.79.135.200AS8151 UNINET6.11ms from Los Angeles,  US
35.196.186.72AS396982 Google LLC0.15ms from Moncks Corner,  US
159.112.148.40AS31898 Oracle Corporation0.15ms from Santiago,  CL
211.108.57.248AS9318 SK Broadband Co Ltd1.56ms from Seoul,  KR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -m5 131.138.168.46
traceroute to 131.138.168.46 (131.138.168.46): 5 hops max, 52 byte packets
1 [AS15169] 72.14.234.152 40.698 ms
2 [AS15169] 192.178.86.252 39.842 ms
3 *
4 *
5 *
Measurement taken from  IPinfo ProbeNet in Dallas, US
On