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Summary

ASNs
16
Countries
5
BGP Prefixes31
Routers
101
Pingable IPs
11,588
81.172.0.0/24 United States 100%100
81.172.1.0/24 United States 100%100
81.172.2.0/24 United States 100%100
81.172.3.0/24 United States 100%100
81.172.4.0/24 United States 100%100
81.172.5.0/24 United States 100%100
81.172.6.0/24 United States 100%100
81.172.7.0/24 United States 100%100
81.172.8.0/24 United States 100%100
81.172.9.0/24 United States 100%100
81.172.10.0/24 United States 100%100
81.172.11.0/24 United States 100%100
81.172.12.0/24 United States 100%100
81.172.13.0/24 United States 100%100
81.172.14.0/24 United States 100%100
81.172.15.0/24 United States 100%100
81.172.16.0/24 United States 100%100
81.172.17.0/24 United States 100%100
81.172.18.0/24 United States 100%100
81.172.19.0/24 United States 100%100
81.172.20.0/24 United States 100%100
81.172.21.0/24 United States 100%100
81.172.22.0/24 United States 100%100
81.172.23.0/24 United States 100%100
81.172.24.0/24 United States 100%100
81.172.25.0/24 United States 100%100
81.172.26.0/24 United States 100%100
81.172.27.0/24 United States 100%100
81.172.28.0/24 United States 100%100
81.172.29.0/24 United States 100%100
81.172.30.0/24 United States 100%100
81.172.31.0/24 United States 100%100
81.172.32.0/24 Spain 100%110
81.172.33.0/24 Spain 100%110
81.172.34.0/24 Spain 100%110
81.172.35.0/24 Spain 100%110
81.172.36.0/24 Spain 100%110
81.172.37.0/24 Spain 100%110
81.172.38.0/24 Spain 100%110
81.172.39.0/24 Spain 100%110
81.172.40.0/24 Spain 100%110
81.172.41.0/24 Spain 100%110
81.172.42.0/24 Spain 100%110
81.172.43.0/24 Spain 100%110
81.172.44.0/24 Spain 100%110
81.172.45.0/24 Germany 100%100
81.172.46.0/24 Spain 100%111
81.172.47.0/24 Spain 100%110
81.172.48.0/24 United States 100%100
81.172.49.0/24 United States 100%100
81.172.50.0/24 United States 100%100
81.172.51.0/24 United States 100%100
81.172.52.0/24 United States 100%100
81.172.53.0/24 United States 100%100
81.172.54.0/24 United States 100%100
81.172.55.0/24 United States 100%100
81.172.56.0/24 United States 100%100
81.172.57.0/24 United States 100%100
81.172.58.0/24 United States 100%100
81.172.59.0/24 United States 100%100
81.172.60.0/24 Spain 100%110
81.172.61.0/24 Spain 100%110
81.172.62.0/24 Spain 100%110
81.172.63.0/24 Spain 100%110
81.172.64.0/24 Ireland 100%110
81.172.65.0/24 Ireland 79%210
81.172.66.0/24 United States 100%100
81.172.67.0/24 Germany 100%100
81.172.68.0/24 Spain 100%110
81.172.69.0/24 Spain 100%100
81.172.70.0/24 Spain 100%100
81.172.71.0/24 Spain 100%100
81.172.72.0/24 Spain 100%110
81.172.73.0/24 Spain 100%110
81.172.74.0/24 Spain 100%110
81.172.75.0/24 Spain 100%110
81.172.76.0/24 Spain 100%110
81.172.77.0/24 Spain 100%110
81.172.78.0/24 Spain 100%110
81.172.79.0/24 Spain 100%110
81.172.80.0/24 Spain 100%110
81.172.81.0/24 Spain 100%110
81.172.82.0/24 Spain 100%110
81.172.83.0/24 Spain 100%110
81.172.84.0/24 Spain 100%110
81.172.85.0/24 Spain 100%110
81.172.86.0/24 Spain 100%110
81.172.87.0/24 Spain 100%110
81.172.88.0/24 Spain 100%110
81.172.89.0/24 Spain 100%110
81.172.90.0/24 Spain 100%110
81.172.91.0/24 Spain 100%110
81.172.92.0/24 Spain 100%110
81.172.93.0/24 Spain 100%110
81.172.94.0/24 Spain 100%110
81.172.95.0/24 Spain 100%110
81.172.96.0/24 Spain 100%110
81.172.97.0/24 Spain 100%110
81.172.98.0/24 Spain 100%110
81.172.99.0/24 Spain 100%110
81.172.100.0/24 Spain 100%110
81.172.101.0/24 Spain 100%110
81.172.102.0/24 Spain 100%111
81.172.103.0/24 Spain 100%110
81.172.104.0/24 Spain 100%110
81.172.105.0/24 Spain 100%110
81.172.106.0/24 Spain 100%110
81.172.107.0/24 Spain 100%110
81.172.108.0/24 Spain 100%110
81.172.109.0/24 Spain 100%110
81.172.110.0/24 Spain 100%110
81.172.111.0/24 Spain 100%110
81.172.112.0/24 Spain 100%110
81.172.113.0/24 Spain 100%110
81.172.114.0/24 Spain 100%110
81.172.115.0/24 Spain 100%110
81.172.116.0/24 United States 100%100
81.172.117.0/24 Spain 100%110
81.172.118.0/24 Spain 100%110
81.172.119.0/24 Spain 100%100
81.172.120.0/24 Spain 100%110
81.172.121.0/24 Spain 100%110
81.172.122.0/24 Spain 100%110
81.172.123.0/24 Spain 100%110
81.172.124.0/24 Spain 100%110
81.172.125.0/24 Spain 100%110
81.172.126.0/24 Spain 100%110
81.172.127.0/24 Spain 100%110
81.172.128.0/24 Netherlands 100%110
81.172.129.0/24 Netherlands 100%111
81.172.130.0/24 Netherlands 100%111
81.172.131.0/24 Netherlands 100%110
81.172.132.0/24 Netherlands 100%110
81.172.133.0/24 Netherlands 100%110
81.172.134.0/24 Netherlands 100%110
81.172.135.0/24 Netherlands 100%110
81.172.136.0/24 Netherlands 100%110
81.172.137.0/24 Netherlands 100%112
81.172.138.0/24 Netherlands 100%111
81.172.139.0/24 Netherlands 100%110
81.172.140.0/24 Netherlands 100%110
81.172.141.0/24 Netherlands 100%110
81.172.142.0/24 Netherlands 100%110
81.172.143.0/24 Netherlands 100%111
81.172.144.0/24 Netherlands 100%111
81.172.145.0/24 Netherlands 100%111
81.172.146.0/24 Netherlands 100%110
81.172.147.0/24 Netherlands 100%110
81.172.148.0/24 Netherlands 100%111
81.172.149.0/24 Netherlands 100%110
81.172.150.0/24 Netherlands 100%111
81.172.151.0/24 Netherlands 100%110
81.172.152.0/24 Netherlands 100%110
81.172.153.0/24 Netherlands 100%110
81.172.154.0/24 Netherlands 100%110
81.172.155.0/24 Netherlands 100%110
81.172.156.0/24 Netherlands 100%110
81.172.157.0/24 Netherlands 100%110
81.172.158.0/24 Netherlands 100%110
81.172.159.0/24 Netherlands 100%110
81.172.160.0/24 Netherlands 100%111
81.172.161.0/24 Netherlands 100%111
81.172.162.0/24 Netherlands 100%110
81.172.163.0/24 Netherlands 100%110
81.172.164.0/24 Netherlands 100%111
81.172.165.0/24 Netherlands 100%110
81.172.166.0/24 Netherlands 100%110
81.172.167.0/24 Netherlands 100%111
81.172.168.0/24 Netherlands 100%110
81.172.169.0/24 Netherlands 100%110
81.172.170.0/24 Netherlands 100%110
81.172.171.0/24 Netherlands 100%111
81.172.172.0/24 Netherlands 100%110
81.172.173.0/24 Netherlands 100%110
81.172.174.0/24 Netherlands 100%110
81.172.175.0/24 Netherlands 100%110
81.172.176.0/24 Netherlands 100%111
81.172.177.0/24 Netherlands 100%110
81.172.178.0/24 Netherlands 100%110
81.172.179.0/24 Netherlands 100%110
81.172.180.0/24 Netherlands 100%111
81.172.181.0/24 Netherlands 100%110
81.172.182.0/24 Netherlands 100%110
81.172.183.0/24 Netherlands 100%110
81.172.184.0/24 Netherlands 100%110
81.172.185.0/24 Netherlands 100%111
81.172.186.0/24 Netherlands 100%111
81.172.187.0/24 Netherlands 100%110
81.172.188.0/24 Netherlands 100%110
81.172.189.0/24 Netherlands 100%110
81.172.190.0/24 Netherlands 100%110
81.172.191.0/24 Netherlands 100%110
81.172.192.0/24 Netherlands 100%110
81.172.193.0/24 Netherlands 100%111
81.172.194.0/24 Netherlands 100%110
81.172.195.0/24 Netherlands 100%110
81.172.196.0/24 Netherlands 100%110
81.172.197.0/24 Netherlands 100%110
81.172.198.0/24 Netherlands 100%111
81.172.199.0/24 Netherlands 100%110
81.172.200.0/24 Netherlands 100%110
81.172.201.0/24 Netherlands 100%111
81.172.202.0/24 Netherlands 100%110
81.172.203.0/24 Netherlands 100%110
81.172.204.0/24 Netherlands 100%110
81.172.205.0/24 Netherlands 100%110
81.172.206.0/24 Netherlands 100%110
81.172.207.0/24 Netherlands 100%110
81.172.208.0/24 Netherlands 100%110
81.172.209.0/24 Netherlands 100%111
81.172.210.0/24 Netherlands 100%110
81.172.211.0/24 Netherlands 100%110
81.172.212.0/24 Netherlands 100%110
81.172.213.0/24 Netherlands 100%110
81.172.214.0/24 Netherlands 100%110
81.172.215.0/24 Netherlands 100%110
81.172.216.0/24 Netherlands 100%110
81.172.217.0/24 Netherlands 100%110
81.172.218.0/24 Netherlands 100%110
81.172.219.0/24 Netherlands 100%110
81.172.220.0/24 Netherlands 100%110
81.172.221.0/24 Netherlands 100%110
81.172.222.0/24 Netherlands 100%110
81.172.223.0/24 Netherlands 100%110
81.172.224.0/24 Netherlands 100%110
81.172.225.0/24 Netherlands 100%110
81.172.226.0/24 Netherlands 100%110
81.172.227.0/24 Netherlands 100%110
81.172.228.0/24 Netherlands 100%110
81.172.229.0/24 Netherlands 100%110
81.172.230.0/24 Netherlands 100%110
81.172.231.0/24 Netherlands 100%110
81.172.232.0/24 Netherlands 100%110
81.172.233.0/24 Netherlands 100%110
81.172.234.0/24 Netherlands 100%110
81.172.235.0/24 Netherlands 100%110
81.172.236.0/24 Netherlands 100%1112
81.172.237.0/24 Netherlands 100%117
81.172.238.0/24 Netherlands 100%118
81.172.239.0/24 Netherlands 100%1117
81.172.240.0/24 Netherlands 100%111
81.172.241.0/24 Netherlands 100%110
81.172.242.0/24 Netherlands 100%110
81.172.243.0/24 Netherlands 100%110
81.172.244.0/24 Netherlands 100%114
81.172.245.0/24 Netherlands 100%119
81.172.246.0/24 Netherlands 100%116
81.172.247.0/24 Netherlands 100%115
81.172.248.0/24 Netherlands 100%111
81.172.249.0/24 Netherlands 100%111
81.172.250.0/24 Netherlands 100%113
81.172.251.0/24 Netherlands 100%110
81.172.252.0/24 Netherlands 100%112
81.172.253.0/24 Netherlands 100%110
81.172.254.0/24 Netherlands 100%110
81.172.255.0/24 Netherlands 100%110

Important routers in 81.172.0.0/16

81.172.102.1
Ventalló, Spain
AS215018CORTEX SP COMPUTER, S.L.
81.172.46.1
Castelló d'Empúries, Spain
AS215018CORTEX SP COMPUTER, S.L.
81.172.236.1
Schiedam, Netherlands
AS15435DELTA Fiber Nederland B.V.
81.172.198.129
Schiedam, Netherlands
AS15435DELTA Fiber Nederland B.V.
81.172.160.1
Schiedam, Netherlands
AS15435DELTA Fiber Nederland B.V.
81.172.148.1
Schiedam, Netherlands
AS15435DELTA Fiber Nederland B.V.
81.172.161.129
Schiedam, Netherlands
AS15435DELTA Fiber Nederland B.V.
81.172.186.1
Schiedam, Netherlands
AS15435DELTA Fiber Nederland B.V.
81.172.180.129
Schiedam, Netherlands
AS15435DELTA Fiber Nederland B.V.
81.172.245.153
Schiedam, Netherlands
AS15435DELTA Fiber Nederland B.V.

Pingable IPs

11,588 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
81.172.94.66PingAS58327FIBERGREEN TECNOLOGICAS S.L.5.18ms from Madrid,  ES
81.172.95.228PingAS58327FIBERGREEN TECNOLOGICAS S.L.5.08ms from Madrid,  ES
81.172.61.246PingAS209492INFORMATICA Y TELECOMUNICACIONES SARRIA S.L.12.27ms from Madrid,  ES
81.172.96.46PingAS216426Daratel TIC S.L0.17ms from Madrid,  ES
81.172.35.233PingAS29119AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL28.86ms from Madrid,  ES
81.172.89.92PingAS58327FIBERGREEN TECNOLOGICAS S.L.5.39ms from Madrid,  ES
81.172.112.225PingAS29119AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL0.47ms from Madrid,  ES
81.172.75.236PingAS210423ATUAXANELA, S.L.9.74ms from Madrid,  ES
81.172.73.110PingAS210423ATUAXANELA, S.L.9.43ms from Madrid,  ES
81.172.68.1PingAS29119AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL6.93ms from Madrid,  ES

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
77.33.189.0PingAS44869FIBIA P/S3.40ms from Copenhagen,  DK
137.255.25.32PingAS328228SOCIETE BENINOISE D'INFRASTRUCTURES NUMERIQUES1.47ms from Cotonou,  BJ
3.255.130.96PingAS16509Amazon.com, Inc.0.46ms from Dublin,  IE
3.75.155.176PingAS16509Amazon.com, Inc.0.20ms from Frankfurt am Main,  DE
37.122.55.240PingAS28812PJSC Bashinformsvyaz19.57ms from Moscow,  RU
104.245.38.192PingAS6364Atlantic.net, Inc.0.89ms from Orlando,  US
126.86.161.176PingAS17676SoftBank Corp.9.91ms from Osaka,  JP
198.244.106.16PingAS54858Wave Broadband0.37ms from Seattle,  US
41.227.172.144PingAS376713S INF2.10ms from Tunis,  TN
20.107.39.48PingAS8075Microsoft Corporation0.24ms from Amsterdam,  NL

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.Traceroute →
$ traceroute -a -n -q1 -f3 81.172.214.226
traceroute to 81.172.214.226 (81.172.214.226): 64 hops max, 52 byte packets
3 [AS15435] 62.45.255.112 2.626 ms
4 [AS15435] 62.45.255.225 2.877 ms
Measurement taken from  IPinfo ProbeNet in Amsterdam, NL
On