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  1. All IP Ranges
  2. 172.0.0.0/8
  3. 172.100.0.0/16

172.100.0.0/16 IP Range

Summary

ASNs
1
Countries
1
BGP Prefixes1
Routers
519
Pingable IPs
27,583

Top Countries

Top BGP Prefixes

Top ASNs

  • AS11351 Charter Communications Inc
    100%
172.100.0.0/24 United States 100%114
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172.100.111.0/24 United States 100%115
172.100.112.0/24 United States 100%1111
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172.100.195.0/24 United States 100%1111
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Pingable IPs

27,583 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
172.100.129.121AS11351 Charter Communications Inc20.18ms from Chicago,  US
172.100.25.97AS11351 Charter Communications Inc20.70ms from Chicago,  US
172.100.56.244AS11351 Charter Communications Inc19.13ms from New York City,  US
172.100.49.98AS11351 Charter Communications Inc19.84ms from New York City,  US
172.100.81.184AS11351 Charter Communications Inc25.00ms from Piscataway,  US
172.100.68.66AS11351 Charter Communications Inc24.94ms from Secaucus,  US
172.100.82.36AS11351 Charter Communications Inc25.41ms from Secaucus,  US
172.100.143.83AS11351 Charter Communications Inc19.77ms from Chicago,  US
172.100.33.39AS11351 Charter Communications Inc18.37ms from Chicago,  US
172.100.18.157AS11351 Charter Communications Inc18.86ms from Chicago,  US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
154.248.41.80AS36947 Telecom Algeria15.85ms from Algiers,  DZ
82.174.233.144AS50266 Odido Netherlands B.V.4.57ms from Amsterdam,  NL
123.59.197.144AS23724 IDC, China Telecommunications Corporation4.04ms from Beijing,  CN
54.69.51.64AS16509 Amazon.com, Inc.0.11ms from Boardman,  US
182.252.64.0AS23923 Agni Systems Limited0.31ms from Dhaka,  BD
108.205.236.144AS7018 AT&T Enterprises, LLC17.58ms from Kansas City,  US
203.163.224.208AS17488 Hathway IP Over Cable Internet0.72ms from Kolkata,  IN
95.163.222.48AS197695 "Domain names registrar REG.RU", Ltd0.89ms from Moscow,  RU
117.212.222.32AS9829 National Internet Backbone4.37ms from Mumbai,  IN
106.68.52.112AS7545 TPG Telecom Limited1.11ms from Perth,  AU

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f2 172.100.61.133
traceroute to 172.100.61.133 (172.100.61.133): 64 hops max, 52 byte packets
2 [] 156.146.32.232 0.208 ms
3 *
4 *
5 [AS7843] 66.109.0.108 1.205 ms
6 [AS7843] 66.109.6.73 14.222 ms
7 [AS11351] 24.58.38.55 28.458 ms
8 [AS11351] 24.58.217.54 25.134 ms
9 *
10 [AS11351] 172.100.61.133 26.527 ms
Measurement taken from  IPinfo ProbeNet in Chicago, US
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