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Summary

ASNs
1
Countries
3
BGP Prefixes1
Routers
122
Pingable IPs
1,112
172.15.0.0/24 United States 100%111
172.15.1.0/24 United States 98%217
172.15.2.0/24 United States 100%111
172.15.3.0/24 United States 100%110
172.15.4.0/24 United States 100%110
172.15.5.0/24 United States 100%111
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172.15.13.0/24 United States 100%112
172.15.14.0/24 United States 100%110
172.15.15.0/24 United States 100%113
172.15.16.0/24 United States 100%111
172.15.17.0/24 United States 100%110
172.15.18.0/24 United States 100%110
172.15.19.0/24 United States 100%110
172.15.20.0/24 United States 100%114
172.15.21.0/24 United States 100%110
172.15.22.0/24 United States 100%110
172.15.23.0/24 United States 100%110
172.15.24.0/24 United States 100%110
172.15.25.0/24 United States 100%111
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172.15.27.0/24 United States 100%110
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172.15.104.0/24 United States 100%114
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172.15.132.0/24 United States 100%1118
172.15.133.0/24 United States 100%115
172.15.134.0/24 United States 100%110
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172.15.162.0/24 United States 100%111
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172.15.172.0/24 United States 100%111
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172.15.177.0/24 United States 100%110
172.15.178.0/24 United States 70%2123
172.15.179.0/24 United States 100%110
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172.15.203.0/24 United States 100%110
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172.15.216.0/24 United States 100%111
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172.15.224.0/24 United States 100%110
172.15.225.0/24 United States 100%110
172.15.226.0/24 United States 100%110
172.15.227.0/24 United States 100%110
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172.15.231.0/24 United States 100%112
172.15.232.0/24 United States 100%110
172.15.233.0/24 United States 100%110
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172.15.236.0/24 United States 100%110
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172.15.239.0/24 United States 100%110
172.15.240.0/24 United States 100%111
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172.15.251.0/24 United States 100%110
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172.15.253.0/24 United States 100%111
172.15.254.0/24 United States 100%110
172.15.255.0/24 United States 100%110

Important routers in 172.15.0.0/16

172.15.54.139
Riverside, United States
AS7018AT&T Enterprises, LLC
172.15.20.1
Alabaster, United States
AS7018AT&T Enterprises, LLC
172.15.178.89
Bogotá, Colombia
AS7018AT&T Enterprises, LLC
172.15.178.113
Bogotá, Colombia
AS7018AT&T Enterprises, LLC
172.15.178.162
Bogotá, Colombia
AS7018AT&T Enterprises, LLC
172.15.178.101
Bogotá, Colombia
AS7018AT&T Enterprises, LLC
172.15.132.58
Jackson, United States
AS7018AT&T Enterprises, LLC
172.15.132.147
Jackson, United States
AS7018AT&T Enterprises, LLC
172.15.1.2AS7018AT&T Enterprises, LLC
172.15.25.2
Houston, United States
AS7018AT&T Enterprises, LLC

Pingable IPs

1,112 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
172.15.154.246PingAS7018AT&T Enterprises, LLC25.02ms from Dallas,  US
172.15.148.90PingAS7018AT&T Enterprises, LLC4.34ms from San Antonio,  US
172.15.35.22PingAS7018AT&T Enterprises, LLC1.44ms from Atlanta,  US
172.15.17.83PingAS7018AT&T Enterprises, LLC21.17ms from Atlanta,  US
172.15.153.156PingAS7018AT&T Enterprises, LLC25.49ms from Dallas,  US
172.15.212.206PingAS7018AT&T Enterprises, LLC4.41ms from Los Angeles,  US
172.15.188.102PingAS7018AT&T Enterprises, LLC3.28ms from Miami,  US
172.15.79.202PingAS7018AT&T Enterprises, LLC3.91ms from San Antonio,  US
172.15.151.68PingAS7018AT&T Enterprises, LLC3.48ms from San Antonio,  US
172.15.63.94PingAS7018AT&T Enterprises, LLC1.64ms 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.
172.190.82.224PingAS8075Microsoft Corporation0.45ms from Ashburn,  US
66.69.218.160PingAS11427Charter Communications Inc12.54ms from Dallas,  US
98.40.178.32PingAS7922Comcast Cable Communications, LLC6.18ms from Houston,  US
92.27.81.128PingAS13285TalkTalk Communications Limited5.85ms from London,  GB
83.55.237.128PingAS3352TELEFONICA DE ESPANA S.A.U.7.30ms from Madrid,  ES
100.11.241.16PingAS701Verizon Business1.55ms from Philadelphia,  US
115.16.139.208PingAS4766Korea Telecom7.59ms from Seoul,  KR
27.128.159.64PingAS4134CHINANET BACKBONE1.21ms from Shijiazhuang,  CN
118.21.25.64PingAS4713NTT DOCOMO BUSINESS,Inc.19.14ms from Tokyo,  JP
80.209.194.240PingAS12611R-KOM Regensburger Telekommunikationsgesellschaft mbH5.15ms from Frankfurt am Main,  DE

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.Traceroute →
$ traceroute -a -n -q1 -f2 172.15.18.225
traceroute to 172.15.18.225 (172.15.18.225): 64 hops max, 52 byte packets
2 [AS16276] 192.99.146.44 0.666 ms
3 *
4 [AS7018] 192.205.32.221 1.397 ms
5 *
6 *
7 *
8 [AS7018] 172.15.18.225 23.156 ms
Measurement taken from  IPinfo ProbeNet in Atlanta, US
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