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
8
Pingable IPs
1,602

Top Countries

Top BGP Prefixes

Top ASNs

173.81.0.0/24 United States 100%110
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Pingable IPs

1,602 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
173.81.101.40AS19108 Optimum18.85ms from Chicago,  US
173.81.23.232AS19108 Optimum24.53ms from Chicago,  US
173.81.38.115AS19108 Optimum21.13ms from Chicago,  US
173.81.84.144AS19108 Optimum22.09ms from Chicago,  US
173.81.64.1AS19108 Optimum14.06ms from Chicago,  US
173.81.89.138AS19108 Optimum21.58ms from Chicago,  US
173.81.179.202AS19108 Optimum19.35ms from Chicago,  US
173.81.70.246AS19108 Optimum20.70ms from Chicago,  US
173.81.69.239AS19108 Optimum18.13ms from Chicago,  US
173.81.113.89AS19108 Optimum19.60ms 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.
212.42.212.224AS59642 UAB Cherry Servers0.34ms from Amsterdam,  NL
91.63.239.192AS3320 Deutsche Telekom AG3.79ms from Duesseldorf,  DE
86.140.82.192AS2856 British Telecommunications PLC1.50ms from London,  GB
154.205.197.224AS8796 FASTNET DATA INC0.28ms from Los Angeles,  US
23.201.187.224AS16625 Akamai Technologies, Inc.0.42ms from New York City,  US
60.149.113.48AS17676 SoftBank Corp.3.44ms from Osaka,  JP
153.181.237.64AS4713 NTT DOCOMO BUSINESS,Inc.12.80ms from Osaka,  JP
77.135.249.64AS15557 Societe Francaise Du Radiotelephone - SFR SA1.88ms from Paris,  FR
201.7.225.32AS28599 Italnet Telecomunicações Ltda1.99ms from Porto Alegre,  BR
39.64.199.128AS4837 CHINA UNICOM China169 Backbone6.32ms from Qingdao,  CN

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -m11 173.81.223.155
traceroute to 173.81.223.155 (173.81.223.155): 11 hops max, 52 byte packets
1 [AS15169] 142.251.52.39 148.924 ms
2 *
3 *
4 *
5 *
6 [AS19108] 66.76.192.10 214.122 ms
7 [AS19108] 66.76.192.9 203.954 ms
8 [AS19108] 66.76.192.10 214.296 ms
9 *
10 *
11 *
Measurement taken from  IPinfo ProbeNet in Chang-hua, TW
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