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

172.0.0.0/8 IP Range

Summary

ASNs
585
Countries
235
BGP Prefixes5,521
Routers
55,332
Pingable IPs
2,350,793

Top Countries

Top BGP Prefixes

Top ASNs

  • AS8075 Microsoft Corporation
    36.67%
  • AS21928 T-Mobile USA, Inc.
    13.33%
  • AS7018 AT&T Enterprises, LLC
    8.34%
  • AS20001 Charter Communications Inc
    6.69%
  • Other
    34.98%
172.0.0.0/16 United States 100%1182
172.1.0.0/16 United States 100%2171
172.2.0.0/16 United States 100%2152
172.3.0.0/16 United States 100%11107
172.4.0.0/16 United States 100%1170
172.5.0.0/16 United States 100%1151
172.6.0.0/16 United States 100%1137
172.7.0.0/16 United States 100%1191
172.8.0.0/16 United States 100%2161
172.9.0.0/16 United States 100%1176
172.10.0.0/16 United States 100%61130
172.11.0.0/16 United States 100%1176
172.12.0.0/16 United States 100%1162
172.13.0.0/16 United States 100%1178
172.14.0.0/16 United States 100%1170
172.15.0.0/16 United States 100%41128
172.32.0.0/16 United States 100%1140
172.33.0.0/16 United States 100%1110
172.34.0.0/16 United States 100%111
172.35.0.0/16 United States 100%114
172.36.0.0/16 United States 100%114
172.37.0.0/16 United States 100%112
172.38.0.0/16 United States 100%110
172.39.0.0/16 United States 100%112
172.40.0.0/16 United States 100%1114
172.41.0.0/16 United States 100%112
172.42.0.0/16 United States 100%113
172.43.0.0/16 United States 100%111
172.44.0.0/16 United States 100%111
172.45.0.0/16 United States 100%114
172.46.0.0/16 United States 100%113
172.47.0.0/16 United States 100%112
172.48.0.0/16 United States 100%111
172.49.0.0/16 United States 100%110
172.50.0.0/16 United States 100%117
172.51.0.0/16 United States 100%111
172.52.0.0/16 United States 100%110
172.53.0.0/16 United States 100%110
172.54.0.0/16 United States 100%110
172.55.0.0/16 United States 100%114
172.56.0.0/16 United States 100%110
172.57.0.0/16 United States 100%110
172.58.0.0/16 United States 100%110
172.59.0.0/16 United States 98%210
172.60.0.0/16 United States 100%111
172.61.0.0/16 United States 100%110
172.62.0.0/16 United States 100%110
172.63.0.0/16 United States 100%110
172.64.0.0/16 United States 97%1831,074
172.65.0.0/16 United States 100%1110
172.66.0.0/16 United States 100%1112
172.67.0.0/16 United States 100%1211
172.68.0.0/16 United States 27%7246,890
172.69.0.0/16 United States 38%7747,292
172.70.0.0/16 United States 83%3547,713
172.71.0.0/16 Netherlands 74%4447,974
172.72.0.0/16 United States 100%11540
172.73.0.0/16 United States 100%11439
172.74.0.0/16 United States 100%11597
172.75.0.0/16 United States 100%11493
172.76.0.0/16 United States 100%1185
172.77.0.0/16 United States 100%1118
172.78.0.0/16 United States 100%119
172.79.0.0/16 United States 100%2253
172.80.0.0/16 United States 96%227
172.81.0.0/16 China 91%745106
172.82.0.0/16 United States 96%74480
172.83.0.0/16 United States 53%663145
172.84.0.0/16 Canada 80%113369
172.85.0.0/16 United States 89%8172,408
172.86.0.0/16 United States 70%92526
172.87.0.0/16 United States 92%319149
172.88.0.0/16 United States 100%11317
172.89.0.0/16 United States 100%11321
172.90.0.0/16 United States 100%11634
172.91.0.0/16 United States 100%11560
172.92.0.0/16 United States 100%123
172.93.0.0/16 United States 67%932100
172.94.0.0/16 Singapore 99%17150
172.95.0.0/16 United States 100%119
172.96.0.0/16 United States 99%193786
172.97.0.0/16 Canada 87%419157
172.98.0.0/16 United States 83%1847137
172.99.0.0/16 United States 82%1249526
172.100.0.0/16 United States 100%11519
172.101.0.0/16 United States 100%11881
172.102.0.0/16 United States 73%17221,860
172.103.0.0/16 United States 82%311117
172.104.0.0/16 Japan 47%513
172.105.0.0/16 Japan 34%8113
172.106.0.0/16 Singapore 100%100
172.107.0.0/16 Singapore 100%401
172.108.0.0/16 United States 100%12138
172.109.0.0/16 United States 100%14145
172.110.0.0/16 United States 94%649269
172.111.0.0/16 United States 74%274235
172.112.0.0/16 United States 100%11303
172.113.0.0/16 United States 100%11388
172.114.0.0/16 United States 100%11398
172.115.0.0/16 United States 100%11362
172.116.0.0/16 United States 100%11438
172.117.0.0/16 United States 100%11581
172.118.0.0/16 United States 100%11513
172.119.0.0/16 United States 100%11411
172.120.0.0/16 United States 97%11241
172.121.0.0/16 United States 97%15290
172.122.0.0/16 Japan 100%110
172.123.0.0/16 Japan 100%110
172.124.0.0/16 United States 100%11179
172.125.0.0/16 United States 100%1144
172.126.0.0/16 United States 100%11158
172.127.0.0/16 United States 100%1172
172.128.0.0/16 United States 100%115
172.129.0.0/16 United States 100%110
172.130.0.0/16 United States 100%315
172.131.0.0/16 United States 100%211
172.132.0.0/16 United States 100%110
172.133.0.0/16 United States 100%110
172.134.0.0/16 United States 100%110
172.135.0.0/16 United States 100%110
172.136.0.0/16 United States 100%110
172.137.0.0/16 United States 100%110
172.138.0.0/16 United States 100%110
172.139.0.0/16 United States 100%110
172.140.0.0/16 United States 100%110
172.141.0.0/16 United States 100%110
172.142.0.0/16 United States 100%211
172.143.0.0/16 United States 100%110
172.144.0.0/16 United States 100%110
172.145.0.0/16 United States 100%110
172.146.0.0/16 United States 100%110
172.147.0.0/16 United States 100%110
172.148.0.0/16 United States 100%110
172.149.0.0/16 United States 100%110
172.150.0.0/16 United States 100%112
172.151.0.0/16 United States 100%110
172.152.0.0/16 United States 100%110
172.153.0.0/16 United States 100%110
172.154.0.0/16 United States 100%110
172.155.0.0/16 United States 100%214
172.156.0.0/16 United States 100%110
172.157.0.0/16 United States 100%111
172.158.0.0/16 United States 100%110
172.159.0.0/16 United States 100%110
172.160.0.0/16 Sweden 100%110
172.161.0.0/16 Switzerland 100%110
172.162.0.0/16 Switzerland 100%110
172.163.0.0/16 United Arab Emirates 100%110
172.164.0.0/16 United Arab Emirates 100%110
172.165.0.0/16 United Kingdom 100%110
172.166.0.0/16 United Kingdom 100%113
172.167.0.0/16 United Kingdom 100%110
172.168.0.0/16 United States 100%1125
172.169.0.0/16 United States 100%112
172.170.0.0/16 United States 100%111
172.171.0.0/16 United States 100%110
172.172.0.0/16 United States 100%1162
172.173.0.0/16 United States 100%111
172.174.0.0/16 United States 100%110
172.175.0.0/16 United States 100%110
172.176.0.0/16 United States 100%110
172.177.0.0/16 United States 100%110
172.178.0.0/16 United States 100%111
172.179.0.0/16 United States 100%110
172.180.0.0/16 United States 100%116
172.181.0.0/16 United States 100%110
172.182.0.0/16 United States 100%113
172.183.0.0/16 United States 100%110
172.184.0.0/16 United States 100%110
172.185.0.0/16 United States 100%110
172.186.0.0/16 United Kingdom 100%110
172.187.0.0/16 United Kingdom 100%110
172.188.0.0/16 Singapore 100%110
172.189.0.0/16 France 83%210
172.190.0.0/16 United States 100%110
172.191.0.0/16 United States 100%110
172.192.0.0/16 Japan 100%110
172.193.0.0/16 United States 100%111
172.194.0.0/16 United States 100%110
172.195.0.0/16 Mexico 75%311
172.196.0.0/16 United States 50%210
172.197.0.0/16 United States 50%210
172.198.0.0/16 India 100%110
172.199.0.0/16 Netherlands 100%113
172.200.0.0/16 United States 100%117
172.201.0.0/16 Netherlands 100%110
172.202.0.0/16 United States 100%111
172.203.0.0/16 United States 100%110
172.204.0.0/16 New Zealand 100%110
172.205.0.0/16 Netherlands 50%210
172.206.0.0/16 United States 100%110
172.207.0.0/16 Japan 100%110
172.208.0.0/16 United States 100%110
172.209.0.0/16 South Africa 100%110
172.210.0.0/16 United States 100%110
172.211.0.0/16 Netherlands 100%111
172.212.0.0/16 United States 100%110
172.213.0.0/16 Italy 95%210
172.214.0.0/16 United States 100%110
172.215.0.0/16 United States 100%110
172.216.0.0/16 United States 100%100
172.217.0.0/16 United States 95%3428
172.218.0.0/16 Canada 100%1117
172.219.0.0/16 Canada 100%116
172.220.0.0/16 United States 100%11341
172.221.0.0/16 United States 100%12726
172.222.0.0/16 United States 100%11211
172.223.0.0/16 United States 100%11767
172.224.0.0/16 United States 60%9221
172.225.0.0/16 United States 39%23426
172.226.0.0/16 United States 74%9923
172.227.0.0/16 United States 100%111
172.228.0.0/16 United States 100%110
172.229.0.0/16 United States 100%110
172.230.0.0/16 United States 100%111
172.231.0.0/16 United States 100%111
172.232.0.0/16 United States 27%621
172.233.0.0/16 United States 39%610
172.234.0.0/16 United States 60%510
172.235.0.0/16 United States 52%1620
172.236.0.0/16 India 25%612
172.237.0.0/16 United States 27%710
172.238.0.0/16 United States 40%712
172.239.0.0/16 United States 63%420
172.240.0.0/16 United States 100%11328
172.241.0.0/16 United States 81%4994
172.242.0.0/16 United States 100%110
172.243.0.0/16 United States 100%110
172.244.0.0/16 United States 100%111
172.245.0.0/16 United States 99%51026
172.246.0.0/16 France 100%110
172.247.0.0/16 United States 90%244
172.248.0.0/16 United States 100%11273
172.249.0.0/16 United States 100%11387
172.250.0.0/16 United States 100%11525
172.251.0.0/16 United States 100%11477
172.252.0.0/16 United States 96%22416
172.253.0.0/16 United States 86%4722,471
172.254.0.0/16 United States 100%14127
172.255.0.0/16 United States 73%79154

Pingable IPs

2,350,793 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
172.5.144.23AS7018 AT&T Enterprises, LLC1.66ms from Atlanta,  US
172.4.185.57AS7018 AT&T Enterprises, LLC6.83ms from Atlanta,  US
172.4.152.189AS7018 AT&T Enterprises, LLC10.64ms from Atlanta,  US
172.4.220.166AS7018 AT&T Enterprises, LLC10.07ms from Chicago,  US
172.5.42.1AS7018 AT&T Enterprises, LLC9.89ms from Chicago,  US
172.5.215.24AS7018 AT&T Enterprises, LLC10.44ms from Chicago,  US
172.4.235.164AS7018 AT&T Enterprises, LLC3.79ms from Dallas,  US
172.4.233.138AS7018 AT&T Enterprises, LLC3.79ms from Dallas,  US
172.6.26.89AS7018 AT&T Enterprises, LLC34.13ms from Durham,  US
172.6.32.171AS7018 AT&T Enterprises, LLC23.95ms 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.
179.33.65.168AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC2.63ms from Bogota,  CO
188.173.104.200AS48161 NEXTGEN COMMUNICATIONS SRL5.40ms from Bucharest,  RO
97.95.20.168AS20115 Charter Communications LLC11.30ms from Chicago,  US
5.103.214.88AS44869 FIBIA P/S3.11ms from Copenhagen,  DK
185.81.147.152AS213541 WS Telecom Inc0.42ms from Frankfurt am Main,  DE
204.153.8.40AS22056 Sitel4.89ms from Kansas City,  US
27.49.176.8AS17639 Converge ICT Solutions Inc.1.13ms from Manila,  PH
213.26.39.232AS3269 Telecom Italia S.p.A.1.23ms from Milan,  IT
44.207.186.88AS14618 Amazon.com, Inc.0.22ms from Reston,  US
49.173.77.136AS17858 LG POWERCOMM1.82ms from Seoul,  KR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f8 -m11 172.226.8.41
traceroute to 172.226.8.41 (172.226.8.41): 11 hops max, 52 byte packets
8 [AS20940] 23.56.139.42 28.422 ms
9 *
10 *
11 *
Measurement taken from  IPinfo ProbeNet in Bangkok, TH
OnÂ