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  3. 172.1.0.0/16

172.1.0.0/16 IP Range

Summary

ASNs
1
Countries
1
BGP Prefixes1
Routers
93
Pingable IPs
1,201
172.1.0.0/24 United States 100%1115
172.1.1.0/24 United States 100%113
172.1.2.0/24 United States 100%110
172.1.3.0/24 United States 100%112
172.1.4.0/24 United States 100%110
172.1.5.0/24 United States 100%110
172.1.6.0/24 United States 100%111
172.1.7.0/24 United States 100%110
172.1.8.0/24 United States 100%110
172.1.9.0/24 United States 100%110
172.1.10.0/24 United States 100%110
172.1.11.0/24 United States 100%112
172.1.12.0/24 United States 100%110
172.1.13.0/24 United States 100%110
172.1.14.0/24 United States 100%110
172.1.15.0/24 United States 100%110
172.1.16.0/24 United States 100%110
172.1.17.0/24 United States 100%110
172.1.18.0/24 United States 100%110
172.1.19.0/24 United States 100%110
172.1.20.0/24 United States 100%110
172.1.21.0/24 United States 100%110
172.1.22.0/24 United States 100%110
172.1.23.0/24 United States 100%110
172.1.24.0/24 United States 100%110
172.1.25.0/24 United States 100%110
172.1.26.0/24 United States 100%111
172.1.27.0/24 United States 100%110
172.1.28.0/24 United States 100%110
172.1.29.0/24 United States 100%110
172.1.30.0/24 United States 100%110
172.1.31.0/24 United States 100%110
172.1.32.0/24 United States 100%110
172.1.33.0/24 United States 100%110
172.1.34.0/24 United States 100%110
172.1.35.0/24 United States 100%110
172.1.36.0/24 United States 100%110
172.1.37.0/24 United States 100%110
172.1.38.0/24 United States 100%110
172.1.39.0/24 United States 100%110
172.1.40.0/24 United States 100%110
172.1.41.0/24 United States 100%111
172.1.42.0/24 United States 100%110
172.1.43.0/24 United States 100%110
172.1.44.0/24 United States 100%110
172.1.45.0/24 United States 100%110
172.1.46.0/24 United States 100%110
172.1.47.0/24 United States 100%111
172.1.48.0/24 United States 100%110
172.1.49.0/24 United States 100%110
172.1.50.0/24 United States 100%110
172.1.51.0/24 United States 100%110
172.1.52.0/24 United States 100%111
172.1.53.0/24 United States 100%110
172.1.54.0/24 United States 100%110
172.1.55.0/24 United States 100%110
172.1.56.0/24 United States 100%110
172.1.57.0/24 United States 100%110
172.1.58.0/24 United States 100%110
172.1.59.0/24 United States 100%111
172.1.60.0/24 United States 100%110
172.1.61.0/24 United States 100%110
172.1.62.0/24 United States 100%110
172.1.63.0/24 United States 100%110
172.1.64.0/24 United States 100%111
172.1.65.0/24 United States 100%110
172.1.66.0/24 United States 100%113
172.1.67.0/24 United States 100%110
172.1.68.0/24 United States 100%110
172.1.69.0/24 United States 100%110
172.1.70.0/24 United States 100%110
172.1.71.0/24 United States 100%110
172.1.72.0/24 United States 100%110
172.1.73.0/24 United States 100%110
172.1.74.0/24 United States 100%110
172.1.75.0/24 United States 100%110
172.1.76.0/24 United States 100%110
172.1.77.0/24 United States 100%110
172.1.78.0/24 United States 100%110
172.1.79.0/24 United States 100%110
172.1.80.0/24 United States 100%110
172.1.81.0/24 United States 100%110
172.1.82.0/24 United States 100%110
172.1.83.0/24 United States 100%110
172.1.84.0/24 United States 100%110
172.1.85.0/24 United States 100%111
172.1.86.0/24 United States 100%110
172.1.87.0/24 United States 100%110
172.1.88.0/24 United States 100%110
172.1.89.0/24 United States 100%110
172.1.90.0/24 United States 100%111
172.1.91.0/24 United States 100%110
172.1.92.0/24 United States 100%111
172.1.93.0/24 United States 100%110
172.1.94.0/24 United States 100%110
172.1.95.0/24 United States 100%110
172.1.96.0/24 United States 100%110
172.1.97.0/24 United States 100%110
172.1.98.0/24 United States 100%110
172.1.99.0/24 United States 100%110
172.1.100.0/24 United States 100%110
172.1.101.0/24 United States 100%110
172.1.102.0/24 United States 100%110
172.1.103.0/24 United States 100%110
172.1.104.0/24 United States 100%110
172.1.105.0/24 United States 100%110
172.1.106.0/24 United States 100%110
172.1.107.0/24 United States 100%110
172.1.108.0/24 United States 100%110
172.1.109.0/24 United States 100%110
172.1.110.0/24 United States 100%111
172.1.111.0/24 United States 100%110
172.1.112.0/24 United States 100%110
172.1.113.0/24 United States 100%110
172.1.114.0/24 United States 100%110
172.1.115.0/24 United States 100%110
172.1.116.0/24 United States 100%110
172.1.117.0/24 United States 100%110
172.1.118.0/24 United States 100%110
172.1.119.0/24 United States 100%110
172.1.120.0/24 United States 100%110
172.1.121.0/24 United States 100%110
172.1.122.0/24 United States 100%110
172.1.123.0/24 United States 100%110
172.1.124.0/24 United States 100%110
172.1.125.0/24 United States 100%110
172.1.126.0/24 United States 100%110
172.1.127.0/24 United States 100%110
172.1.128.0/24 United States 100%110
172.1.129.0/24 United States 100%112
172.1.130.0/24 United States 100%110
172.1.131.0/24 United States 100%110
172.1.132.0/24 United States 100%110
172.1.133.0/24 United States 100%110
172.1.134.0/24 United States 100%110
172.1.135.0/24 United States 100%110
172.1.136.0/24 United States 100%110
172.1.137.0/24 United States 100%111
172.1.138.0/24 United States 100%113
172.1.139.0/24 United States 100%110
172.1.140.0/24 United States 100%110
172.1.141.0/24 United States 100%110
172.1.142.0/24 United States 100%110
172.1.143.0/24 United States 100%110
172.1.144.0/24 United States 100%112
172.1.145.0/24 United States 100%110
172.1.146.0/24 United States 100%111
172.1.147.0/24 United States 100%110
172.1.148.0/24 United States 100%110
172.1.149.0/24 United States 100%110
172.1.150.0/24 United States 100%110
172.1.151.0/24 United States 100%110
172.1.152.0/24 United States 100%110
172.1.153.0/24 United States 100%110
172.1.154.0/24 United States 100%111
172.1.155.0/24 United States 100%110
172.1.156.0/24 United States 100%110
172.1.157.0/24 United States 100%110
172.1.158.0/24 United States 100%110
172.1.159.0/24 United States 100%110
172.1.160.0/24 United States 100%111
172.1.161.0/24 United States 100%110
172.1.162.0/24 United States 100%110
172.1.163.0/24 United States 100%110
172.1.164.0/24 United States 100%110
172.1.165.0/24 United States 100%110
172.1.166.0/24 United States 100%110
172.1.167.0/24 United States 100%110
172.1.168.0/24 United States 100%111
172.1.169.0/24 United States 100%110
172.1.170.0/24 United States 100%110
172.1.171.0/24 United States 100%110
172.1.172.0/24 United States 100%110
172.1.173.0/24 United States 100%110
172.1.174.0/24 United States 100%110
172.1.175.0/24 United States 100%110
172.1.176.0/24 United States 100%117
172.1.177.0/24 United States 100%113
172.1.178.0/24 United States 100%110
172.1.179.0/24 United States 100%111
172.1.180.0/24 United States 100%116
172.1.181.0/24 United States 100%111
172.1.182.0/24 United States 100%114
172.1.183.0/24 United States 100%116
172.1.184.0/24 United States 100%110
172.1.185.0/24 United States 100%110
172.1.186.0/24 United States 100%110
172.1.187.0/24 United States 100%110
172.1.188.0/24 United States 100%110
172.1.189.0/24 United States 100%110
172.1.190.0/24 United States 100%110
172.1.191.0/24 United States 100%110
172.1.192.0/24 United States 100%110
172.1.193.0/24 United States 100%110
172.1.194.0/24 United States 100%111
172.1.195.0/24 United States 100%110
172.1.196.0/24 United States 100%110
172.1.197.0/24 United States 100%111
172.1.198.0/24 United States 100%110
172.1.199.0/24 United States 100%111
172.1.200.0/24 United States 100%110
172.1.201.0/24 United States 100%110
172.1.202.0/24 United States 100%110
172.1.203.0/24 United States 100%110
172.1.204.0/24 United States 100%110
172.1.205.0/24 United States 100%110
172.1.206.0/24 United States 100%110
172.1.207.0/24 United States 100%110
172.1.208.0/24 United States 100%110
172.1.209.0/24 United States 100%110
172.1.210.0/24 United States 100%110
172.1.211.0/24 United States 100%110
172.1.212.0/24 United States 100%110
172.1.213.0/24 United States 100%110
172.1.214.0/24 United States 100%110
172.1.215.0/24 United States 100%111
172.1.216.0/24 United States 100%110
172.1.217.0/24 United States 100%110
172.1.218.0/24 United States 100%111
172.1.219.0/24 United States 100%110
172.1.220.0/24 United States 100%110
172.1.221.0/24 United States 100%110
172.1.222.0/24 United States 100%110
172.1.223.0/24 United States 100%110
172.1.224.0/24 United States 100%113
172.1.225.0/24 United States 100%110
172.1.226.0/24 United States 100%111
172.1.227.0/24 United States 100%110
172.1.228.0/24 United States 100%110
172.1.229.0/24 United States 100%110
172.1.230.0/24 United States 100%111
172.1.231.0/24 United States 100%110
172.1.232.0/24 United States 100%110
172.1.233.0/24 United States 100%110
172.1.234.0/24 United States 100%110
172.1.235.0/24 United States 100%110
172.1.236.0/24 United States 100%110
172.1.237.0/24 United States 100%110
172.1.238.0/24 United States 100%110
172.1.239.0/24 United States 100%111
172.1.240.0/24 United States 100%110
172.1.241.0/24 United States 100%110
172.1.242.0/24 United States 100%110
172.1.243.0/24 United States 100%110
172.1.244.0/24 United States 100%110
172.1.245.0/24 United States 100%110
172.1.246.0/24 United States 100%110
172.1.247.0/24 United States 100%110
172.1.248.0/24 United States 100%111
172.1.249.0/24 United States 100%112
172.1.250.0/24 United States 100%111
172.1.251.0/24 United States 100%110
172.1.252.0/24 United States 100%110
172.1.253.0/24 United States 100%111
172.1.254.0/24 United States 100%110
172.1.255.0/24 United States 100%111

Important routers in 172.1.0.0/16

172.1.138.54
Sunnyvale, United States
AS7018AT&T Enterprises, LLC
172.1.1.3
Houston, United States
AS7018AT&T Enterprises, LLC
172.1.180.239
Miami Beach, United States
AS7018AT&T Enterprises, LLC
172.1.11.102
Lubbock, United States
AS7018AT&T Enterprises, LLC
172.1.194.45
Grand Rapids, United States
AS7018AT&T Enterprises, LLC
172.1.3.39
Houston, United States
AS7018AT&T Enterprises, LLC
172.1.177.81AS7018AT&T Enterprises, LLC
172.1.138.94
Sunnyvale, United States
AS7018AT&T Enterprises, LLC
172.1.6.119
Houston, United States
AS7018AT&T Enterprises, LLC
172.1.110.192
Antioch, United States
AS7018AT&T Enterprises, LLC

Pingable IPs

1,201 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
172.1.224.249PingAS7018AT&T Enterprises, LLC10.10ms from Atlanta,  US
172.1.248.212PingAS7018AT&T Enterprises, LLC8.08ms from Atlanta,  US
172.1.229.148PingAS7018AT&T Enterprises, LLC10.32ms from Atlanta,  US
172.1.253.113PingAS7018AT&T Enterprises, LLC9.06ms from Atlanta,  US
172.1.204.99PingAS7018AT&T Enterprises, LLC17.03ms from Los Angeles,  US
172.1.227.236PingAS7018AT&T Enterprises, LLC10.29ms from Atlanta,  US
172.1.239.49PingAS7018AT&T Enterprises, LLC10.96ms from Atlanta,  US
172.1.228.238PingAS7018AT&T Enterprises, LLC10.11ms from Atlanta,  US
172.1.238.231PingAS7018AT&T Enterprises, LLC12.18ms from Atlanta,  US
172.1.225.202PingAS7018AT&T Enterprises, LLC10.39ms from Atlanta,  US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
20.234.183.112PingAS8075Microsoft Corporation0.31ms from Amsterdam,  NL
158.247.114.0PingAS31898Oracle Corporation0.11ms from Bogota,  CO
81.83.205.240PingAS6848Telenet BV7.21ms from Brussels,  BE
206.171.13.224PingAS7018AT&T Enterprises, LLC15.69ms from Columbus,  US
93.208.16.32PingAS3320Deutsche Telekom AG3.40ms from Frankfurt am Main,  DE
145.239.67.128PingAS16276OVH SAS0.07ms from Gravelines,  FR
203.195.87.64PingAS58519Cloud Computing Corporation0.34ms from Guiyang,  CN
79.231.108.176PingAS3320Deutsche Telekom AG5.06ms from Hamburg,  DE
92.57.184.176PingAS12479Orange Espagne SA1.96ms from Madrid,  ES
37.122.55.240PingAS28812PJSC Bashinformsvyaz19.57ms from Moscow,  RU

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.Traceroute →
$ traceroute -a -n -q1 172.1.25.177
traceroute to 172.1.25.177 (172.1.25.177): 64 hops max, 52 byte packets
1 [AS202422] 37.9.35.3 0.099 ms
2 [AS199524] 193.242.96.2 0.173 ms
3 *
4 [AS3257] 207.162.192.33 1.235 ms
5 [AS3257] 213.200.127.253 0.206 ms
6 [AS3257] 66.171.237.230 1.643 ms
7 *
8 *
9 *
10 [AS7018] 172.1.25.177 22.673 ms
Measurement taken from  IPinfo ProbeNet in Chicago, US
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