IPinfo - Comprehensive IP address data, IP geolocation API and database
  1. All IP Ranges
  2. 173.0.0.0/8
  3. 173.81.0.0/16

173.81.0.0/16 IP Range

Summary

ASNs
1
Countries
1
BGP Prefixes3
Routers
6
Pingable IPs
1,572

Top Countries

Top BGP Prefixes

Top ASNs

173.81.0.0/24 United States 100%110
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173.81.16.0/24 United States 100%112
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173.81.19.0/24 United States 100%112
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173.81.226.0/24 United States 100%110
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Pingable IPs

1,572 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
173.81.4.1AS19108 Optimum8.47ms from Ashburn,  US
173.81.6.1AS19108 Optimum12.53ms from Chicago,  US
173.81.1.253AS19108 Optimum18.58ms from Chicago,  US
173.81.3.195AS19108 Optimum20.94ms from Chicago,  US
173.81.2.149AS19108 Optimum20.35ms from Chicago,  US
173.81.0.1AS19108 Optimum14.06ms from Chicago,  US
173.81.228.1AS19108 Optimum10.70ms from Ashburn,  US
173.81.156.1AS19108 Optimum13.70ms from Ashburn,  US
173.81.16.1AS19108 Optimum16.56ms from Chicago,  US
173.81.106.83AS19108 Optimum19.04ms 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.
69.95.246.0AS7029 Windstream Communications LLC10.41ms from Chicago,  US
18.116.57.144AS16509 Amazon.com, Inc.0.13ms from Columbus,  US
35.186.134.240AS396982 Google LLC6.26ms from Dallas,  US
78.148.135.64AS13285 TalkTalk Communications Limited3.01ms from London,  GB
86.164.227.208AS2856 British Telecommunications PLC4.34ms from London,  GB
35.129.117.144AS20115 Charter Communications LLC7.48ms from Los Angeles,  US
79.28.163.0AS3269 Telecom Italia S.p.A.4.95ms from Milan,  IT
67.205.189.64AS14061 DigitalOcean, LLC0.23ms from New York City,  US
183.81.186.240AS38209 CAMINTEL, National Telecommunication Provider, Phnom Penh, Cambodia1.64ms from Phnom Penh,  KH
34.124.175.192AS396982 Google LLC0.13ms from Singapore,  SG

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f2 173.81.3.19
traceroute to 173.81.3.19 (173.81.3.19): 64 hops max, 52 byte packets
2 [] 156.146.32.232 114.453 ms
3 *
4 [] 169.150.195.107 1.021 ms
5 [] 173.219.232.217 14.572 ms
6 [] 173.219.252.99 14.75 ms
7 *
8 [AS19108] 173.81.3.19 24.985 ms
Measurement taken from  IPinfo ProbeNet in Chicago, US
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