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  1. All IP Ranges
  2. 81.0.0.0/8
  3. 81.173.0.0/16

81.173.0.0/16 IP Range

Summary

ASNs
18
Countries
22
BGP Prefixes35
Routers
670
Pingable IPs
20,643

Top Countries

Top BGP Prefixes

Top ASNs

  • AS8422 NetCologne Gesellschaft fur Telekommunikation mbH
    50%
  • AS50522 Sewan Nederland B.V.
    18.75%
  • 9.77%
  • AS8648 dogado GmbH
    3.52%
  • Other
    17.97%
81.173.0.0/24 Netherlands 100%111
81.173.1.0/24 Netherlands 100%112
81.173.2.0/24 Netherlands 100%1116
81.173.3.0/24 Netherlands 100%112
81.173.4.0/24 Netherlands 100%110
81.173.5.0/24 Netherlands 100%100
81.173.6.0/24 Germany 100%114
81.173.7.0/24 Netherlands 100%110
81.173.8.0/24 Israel 100%100
81.173.9.0/24 Israel 100%100
81.173.10.0/24 Israel 100%110
81.173.11.0/24 Israel 100%111
81.173.12.0/24 Ireland 100%111
81.173.13.0/24 Ireland 100%110
81.173.14.0/24 Ireland 100%111
81.173.15.0/24 Ireland 100%110
81.173.16.0/24 United Kingdom 100%100
81.173.17.0/24 United Kingdom 100%100
81.173.18.0/24 Netherlands 100%1112
81.173.19.0/24 China 100%110
81.173.20.0/24 Germany 100%218
81.173.21.0/24 Germany 100%118
81.173.22.0/24 Germany 100%1113
81.173.23.0/24 Germany 100%116
81.173.24.0/24 United Kingdom 100%100
81.173.25.0/24 United Kingdom 100%100
81.173.26.0/24 United Kingdom 100%106
81.173.27.0/24 United Kingdom 100%100
81.173.28.0/24 France 100%118
81.173.29.0/24 United Kingdom 100%100
81.173.30.0/24 United Kingdom 100%100
81.173.31.0/24 United Kingdom 100%100
81.173.32.0/24 Netherlands 100%114
81.173.33.0/24 Netherlands 100%114
81.173.34.0/24 Netherlands 100%110
81.173.35.0/24 Netherlands 100%110
81.173.36.0/24 Italy 100%110
81.173.37.0/24 Italy 100%114
81.173.38.0/24 Italy 100%110
81.173.39.0/24 Italy 100%110
81.173.40.0/24 Spain 100%110
81.173.41.0/24 Spain 100%112
81.173.42.0/24 Norway 100%110
81.173.43.0/24 Norway 100%110
81.173.44.0/24 Netherlands 100%115
81.173.45.0/24 Netherlands 100%110
81.173.46.0/24 Netherlands 100%110
81.173.47.0/24 Netherlands 100%110
81.173.48.0/24 Netherlands 100%111
81.173.49.0/24 Netherlands 100%1120
81.173.50.0/24 Netherlands 100%112
81.173.51.0/24 Netherlands 100%114
81.173.52.0/24 Netherlands 100%112
81.173.53.0/24 Netherlands 100%113
81.173.54.0/24 Netherlands 100%112
81.173.55.0/24 Netherlands 100%111
81.173.56.0/24 Netherlands 100%110
81.173.57.0/24 Netherlands 100%111
81.173.58.0/24 Netherlands 100%112
81.173.59.0/24 Netherlands 100%113
81.173.60.0/24 Netherlands 100%111
81.173.61.0/24 Netherlands 100%1110
81.173.62.0/24 Netherlands 100%1111
81.173.63.0/24 Netherlands 100%1119
81.173.64.0/24 Netherlands 100%1120
81.173.65.0/24 Netherlands 100%110
81.173.66.0/24 Netherlands 100%1116
81.173.67.0/24 Netherlands 100%112
81.173.68.0/24 Netherlands 100%111
81.173.69.0/24 Netherlands 100%1125
81.173.70.0/24 Netherlands 100%110
81.173.71.0/24 Netherlands 100%110
81.173.72.0/24 Netherlands 100%110
81.173.73.0/24 Netherlands 100%110
81.173.74.0/24 Netherlands 100%1133
81.173.75.0/24 Netherlands 100%1119
81.173.76.0/24 Netherlands 100%111
81.173.77.0/24 Netherlands 100%111
81.173.78.0/24 Netherlands 100%111
81.173.79.0/24 Netherlands 100%1119
81.173.80.0/24 Austria 100%112
81.173.81.0/24 Austria 100%100
81.173.82.0/24 Switzerland 100%117
81.173.83.0/24 Switzerland 100%110
81.173.84.0/24 Austria 100%110
81.173.85.0/24 Austria 100%110
81.173.86.0/24 Austria 100%110
81.173.87.0/24 Austria 100%110
81.173.88.0/24 Germany 98%216
81.173.89.0/24 Germany 100%110
81.173.90.0/24 Germany 100%110
81.173.91.0/24 Germany 100%110
81.173.92.0/24 Germany 100%110
81.173.93.0/24 Germany 100%110
81.173.94.0/24 Germany 99%212
81.173.95.0/24 Germany 100%110
81.173.96.0/24 Netherlands 100%1114
81.173.97.0/24 Netherlands 100%1118
81.173.98.0/24 Netherlands 100%112
81.173.99.0/24 Netherlands 100%111
81.173.100.0/24 Italy 100%100
81.173.101.0/24 Italy 100%100
81.173.102.0/24 Italy 100%100
81.173.103.0/24 Italy 100%100
81.173.104.0/24 Spain 90%413
81.173.105.0/24 Spain 83%410
81.173.106.0/24 Spain 52%11163
81.173.107.0/24 Spain 98%316
81.173.108.0/24 Spain 76%1210
81.173.109.0/24 Spain 61%613
81.173.110.0/24 Spain 70%318
81.173.111.0/24 Spain 56%410
81.173.112.0/24 Germany 100%1110
81.173.113.0/24 Germany 100%1118
81.173.114.0/24 Germany 100%119
81.173.115.0/24 Germany 100%1129
81.173.116.0/24 United Kingdom 100%100
81.173.117.0/24 United Kingdom 100%100
81.173.118.0/24 United Kingdom 100%100
81.173.119.0/24 United Kingdom 100%100
81.173.120.0/24 United Kingdom 100%100
81.173.121.0/24 United Kingdom 100%100
81.173.122.0/24 United Kingdom 100%100
81.173.123.0/24 United Kingdom 100%100
81.173.124.0/24 Netherlands 100%111
81.173.125.0/24 Netherlands 100%111
81.173.126.0/24 Netherlands 100%1118
81.173.127.0/24 Netherlands 100%1125
81.173.128.0/24 Germany 100%110
81.173.129.0/24 Germany 100%110
81.173.130.0/24 Germany 100%110
81.173.131.0/24 Germany 100%110
81.173.132.0/24 Germany 100%110
81.173.133.0/24 Germany 100%110
81.173.134.0/24 Germany 100%110
81.173.135.0/24 Germany 100%110
81.173.136.0/24 Germany 100%110
81.173.137.0/24 Germany 100%110
81.173.138.0/24 Germany 100%110
81.173.139.0/24 Germany 100%110
81.173.140.0/24 Germany 100%110
81.173.141.0/24 Germany 100%110
81.173.142.0/24 Germany 100%110
81.173.143.0/24 Germany 100%110
81.173.144.0/24 Germany 100%110
81.173.145.0/24 Germany 100%110
81.173.146.0/24 Germany 100%110
81.173.147.0/24 Germany 100%110
81.173.148.0/24 Germany 100%110
81.173.149.0/24 Germany 100%110
81.173.150.0/24 Germany 100%110
81.173.151.0/24 Germany 100%110
81.173.152.0/24 Germany 100%110
81.173.153.0/24 Germany 100%110
81.173.154.0/24 Germany 100%110
81.173.155.0/24 Germany 100%110
81.173.156.0/24 Germany 100%110
81.173.157.0/24 Germany 100%110
81.173.158.0/24 Germany 100%110
81.173.159.0/24 Germany 100%110
81.173.160.0/24 Germany 100%110
81.173.161.0/24 Germany 100%110
81.173.162.0/24 Germany 100%110
81.173.163.0/24 Germany 100%110
81.173.164.0/24 Germany 100%110
81.173.165.0/24 Germany 100%110
81.173.166.0/24 Germany 100%110
81.173.167.0/24 Germany 100%110
81.173.168.0/24 Germany 100%110
81.173.169.0/24 Germany 100%110
81.173.170.0/24 Germany 100%110
81.173.171.0/24 Germany 100%110
81.173.172.0/24 Germany 100%110
81.173.173.0/24 Germany 100%110
81.173.174.0/24 Germany 100%110
81.173.175.0/24 Germany 100%110
81.173.176.0/24 Germany 100%110
81.173.177.0/24 Germany 100%110
81.173.178.0/24 Germany 100%110
81.173.179.0/24 Germany 100%110
81.173.180.0/24 Germany 100%110
81.173.181.0/24 Germany 100%110
81.173.182.0/24 Germany 100%110
81.173.183.0/24 Germany 100%110
81.173.184.0/24 Germany 100%110
81.173.185.0/24 Germany 100%110
81.173.186.0/24 Germany 100%110
81.173.187.0/24 Germany 100%110
81.173.188.0/24 Germany 100%110
81.173.189.0/24 Germany 100%110
81.173.190.0/24 Germany 100%110
81.173.191.0/24 Germany 100%110
81.173.192.0/24 Germany 100%1115
81.173.193.0/24 Germany 100%110
81.173.194.0/24 Germany 100%1124
81.173.195.0/24 Germany 100%110
81.173.196.0/24 Germany 100%110
81.173.197.0/24 Germany 100%110
81.173.198.0/24 Germany 100%110
81.173.199.0/24 Germany 100%112
81.173.200.0/24 Germany 100%110
81.173.201.0/24 Germany 100%110
81.173.202.0/24 Germany 100%110
81.173.203.0/24 Germany 100%112
81.173.204.0/24 Germany 100%112
81.173.205.0/24 Germany 100%111
81.173.206.0/24 Germany 100%111
81.173.207.0/24 Germany 100%111
81.173.208.0/24 Germany 100%110
81.173.209.0/24 Germany 100%111
81.173.210.0/24 Germany 100%110
81.173.211.0/24 Germany 100%110
81.173.212.0/24 Germany 100%113
81.173.213.0/24 Germany 100%112
81.173.214.0/24 Germany 100%111
81.173.215.0/24 Germany 100%112
81.173.216.0/24 Germany 100%110
81.173.217.0/24 Germany 100%110
81.173.218.0/24 Germany 100%110
81.173.219.0/24 Germany 100%110
81.173.220.0/24 Germany 100%110
81.173.221.0/24 Germany 100%117
81.173.222.0/24 Germany 100%110
81.173.223.0/24 Germany 100%112
81.173.224.0/24 Germany 100%110
81.173.225.0/24 Germany 100%110
81.173.226.0/24 Germany 100%110
81.173.227.0/24 Germany 100%110
81.173.228.0/24 Germany 100%110
81.173.229.0/24 Germany 100%110
81.173.230.0/24 Germany 100%110
81.173.231.0/24 Germany 100%110
81.173.232.0/24 Germany 100%110
81.173.233.0/24 Germany 100%110
81.173.234.0/24 Germany 100%110
81.173.235.0/24 Germany 100%110
81.173.236.0/24 Germany 100%110
81.173.237.0/24 Germany 100%110
81.173.238.0/24 Germany 100%110
81.173.239.0/24 Germany 100%110
81.173.240.0/24 Germany 100%112
81.173.241.0/24 Germany 100%110
81.173.242.0/24 Germany 100%1127
81.173.243.0/24 Germany 100%110
81.173.244.0/24 Germany 100%110
81.173.245.0/24 Germany 100%111
81.173.246.0/24 Germany 100%110
81.173.247.0/24 Germany 100%110
81.173.248.0/24 Germany 100%110
81.173.249.0/24 Germany 100%110
81.173.250.0/24 Germany 100%110
81.173.251.0/24 Germany 100%110
81.173.252.0/24 Germany 100%110
81.173.253.0/24 Germany 100%110
81.173.254.0/24 Germany 100%110
81.173.255.0/24 Germany 100%110

Pingable IPs

20,643 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
81.173.71.216AS50522 Sewan Nederland B.V.0.64ms from Amsterdam,  NL
81.173.60.7AS50522 Sewan Nederland B.V.1.01ms from Amsterdam,  NL
81.173.7.116AS50522 Sewan Nederland B.V.0.57ms from Amsterdam,  NL
81.173.14.153AS56410 Leeson Telecom Holdings Ltd0.42ms from Dublin,  IE
81.173.237.76AS8422 NetCologne Gesellschaft fur Telekommunikation mbH2.18ms from Duesseldorf,  DE
81.173.207.138AS8422 NetCologne Gesellschaft fur Telekommunikation mbH2.32ms from Duesseldorf,  DE
81.173.206.10AS8422 NetCologne Gesellschaft fur Telekommunikation mbH1.41ms from Duesseldorf,  DE
81.173.139.18AS8422 NetCologne Gesellschaft fur Telekommunikation mbH2.22ms from Duesseldorf,  DE
81.173.109.170AS12956 TELXIUS Cable0.80ms from London,  GB
81.173.88.34AS8648 dogado GmbH1.03ms from Zuerich,  CH

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
68.84.64.144AS7922 Comcast Cable Communications, LLC8.08ms from Ashburn,  US
52.89.251.48AS16509 Amazon.com, Inc.0.14ms from Boardman,  US
78.92.195.160AS5483 Magyar Telekom Plc.1.34ms from Budapest,  HU
50.72.89.64AS6327 Shaw Communications18.72ms from Chicago,  US
63.142.240.80AS394727 Nodisto IT, LLC0.10ms from Dallas,  US
1.95.113.176AS55990 Huawei Cloud Service data center0.94ms from Guiyang,  CN
85.97.163.160AS9121 Turk Telekomunikasyon Anonim Sirketi2.25ms from Istanbul,  TR
88.11.141.240AS3352 TELEFONICA DE ESPANA S.A.U.9.48ms from Madrid,  ES
57.133.96.64AS8220 COLT Technology Services Group Limited0.48ms from Madrid,  ES
123.133.110.224AS4837 CHINA UNICOM China169 Backbone2.92ms from Qingdao,  CN

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f3 81.173.44.7
traceroute to 81.173.44.7 (81.173.44.7): 64 hops max, 52 byte packets
3 [AS51942] 81.173.44.15 0.179 ms
4 [AS51942] 81.173.44.13 0.317 ms
5 [AS51942] 81.173.44.7 0.321 ms
Measurement taken from  IPinfo ProbeNet in Amsterdam, NL
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