IPinfo - Comprehensive IP address data, IP geolocation API and database
  1. All IP Ranges
  2. 172.0.0.0/8
  3. 172.91.0.0/16

172.91.0.0/16 IP Range

Summary

ASNs
1
Countries
1
BGP Prefixes1
Routers
554
Pingable IPs
29,190

Top Countries

Top BGP Prefixes

Top ASNs

  • AS20001 Charter Communications Inc
    100%
172.91.0.0/24 United States 100%110
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172.91.134.0/24 United States 100%1111
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Pingable IPs

29,190 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
172.91.158.181AS20001 Charter Communications Inc9.73ms from Los Angeles,  US
172.91.179.61AS20001 Charter Communications Inc6.32ms from Los Angeles,  US
172.91.210.138AS20001 Charter Communications Inc3.88ms from Los Angeles,  US
172.91.182.163AS20001 Charter Communications Inc5.42ms from Los Angeles,  US
172.91.100.60AS20001 Charter Communications Inc6.75ms from Los Angeles,  US
172.91.197.202AS20001 Charter Communications Inc3.77ms from Los Angeles,  US
172.91.195.86AS20001 Charter Communications Inc4.76ms from Los Angeles,  US
172.91.105.205AS20001 Charter Communications Inc6.99ms from Los Angeles,  US
172.91.185.101AS20001 Charter Communications Inc5.35ms from Los Angeles,  US
172.91.161.18AS20001 Charter Communications Inc6.43ms from Los Angeles,  US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
178.230.184.112AS31615 Odido Netherlands B.V.8.22ms from Amsterdam,  NL
68.81.218.32AS7922 Comcast Cable Communications, LLC4.76ms from Ashburn,  US
152.136.20.96AS45090 Shenzhen Tencent Computer Systems Company Limited1.74ms from Beijing,  CN
3.139.132.0AS16509 Amazon.com, Inc.0.14ms from Columbus,  US
34.58.228.144AS396982 Google LLC0.12ms from Council Bluffs,  US
38.7.164.0AS174 Cogent Communications, LLC5.70ms from Islamabad,  PK
188.29.69.128AS206067 Hutchison 3G UK Limited10.46ms from London,  GB
81.77.94.112AS5378 Vodafone Limited4.90ms from London,  GB
198.72.185.224AS20001 Charter Communications Inc5.62ms from Los Angeles,  US
167.60.186.96AS6057 Administracion Nacional de Telecomunicaciones1.68ms from Montevideo,  UY

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f2 -m6 172.91.21.78
traceroute to 172.91.21.78 (172.91.21.78): 6 hops max, 52 byte packets
2 [AS24971] 77.93.206.36 6.722 ms
3 [AS24971] 83.167.254.192 0.247 ms
4 *
5 *
6 *
Measurement taken from  IPinfo ProbeNet in Brno, CZ
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