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  2. 172.0.0.0/8

172.0.0.0/8 IP Range

Summary

ASNs
584
Countries
235
BGP Prefixes5,492
Routers
58,846
Pingable IPs
2,336,490

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%1175
172.1.0.0/16 United States 100%1165
172.2.0.0/16 United States 100%2151
172.3.0.0/16 United States 100%11122
172.4.0.0/16 United States 100%1167
172.5.0.0/16 United States 100%1149
172.6.0.0/16 United States 100%1140
172.7.0.0/16 United States 100%1197
172.8.0.0/16 United States 100%2168
172.9.0.0/16 United States 100%1178
172.10.0.0/16 United States 100%51136
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%1189
172.14.0.0/16 United States 100%1172
172.15.0.0/16 United States 100%31132
172.32.0.0/16 United States 100%1132
172.33.0.0/16 United States 100%119
172.34.0.0/16 United States 100%111
172.35.0.0/16 United States 100%112
172.36.0.0/16 United States 100%115
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%1113
172.41.0.0/16 United States 100%111
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%111
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%1112
172.51.0.0/16 United States 100%110
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%112
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%1931,071
172.65.0.0/16 United States 100%1112
172.66.0.0/16 United States 100%1115
172.67.0.0/16 United States 100%128
172.68.0.0/16 United States 27%7246,928
172.69.0.0/16 United States 38%7747,320
172.70.0.0/16 United States 83%3547,824
172.71.0.0/16 Netherlands 74%4447,978
172.72.0.0/16 United States 100%11558
172.73.0.0/16 United States 100%11452
172.74.0.0/16 United States 100%11595
172.75.0.0/16 United States 100%11485
172.76.0.0/16 United States 100%1185
172.77.0.0/16 United States 100%1121
172.78.0.0/16 United States 100%1110
172.79.0.0/16 United States 100%2246
172.80.0.0/16 United States 96%2213
172.81.0.0/16 China 90%745112
172.82.0.0/16 United States 96%74480
172.83.0.0/16 United States 52%563139
172.84.0.0/16 Canada 85%113375
172.85.0.0/16 United States 89%8172,413
172.86.0.0/16 United States 70%102523
172.87.0.0/16 United States 92%419146
172.88.0.0/16 United States 100%11318
172.89.0.0/16 United States 100%11328
172.90.0.0/16 United States 100%111,914
172.91.0.0/16 United States 100%11554
172.92.0.0/16 United States 100%123
172.93.0.0/16 United States 66%93299
172.94.0.0/16 Singapore 99%19140
172.95.0.0/16 United States 100%116
172.96.0.0/16 United States 99%193786
172.97.0.0/16 Canada 87%419162
172.98.0.0/16 United States 83%1847129
172.99.0.0/16 United States 85%1249517
172.100.0.0/16 United States 100%11517
172.101.0.0/16 United States 100%11886
172.102.0.0/16 United States 74%17221,812
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%12119
172.109.0.0/16 United States 100%14139
172.110.0.0/16 United States 92%549266
172.111.0.0/16 United States 74%234335
172.112.0.0/16 United States 100%11287
172.113.0.0/16 United States 100%112,197
172.114.0.0/16 United States 100%11401
172.115.0.0/16 United States 100%11374
172.116.0.0/16 United States 100%11435
172.117.0.0/16 United States 100%11586
172.118.0.0/16 United States 100%11522
172.119.0.0/16 United States 100%11420
172.120.0.0/16 United States 97%9231
172.121.0.0/16 United States 97%12300
172.122.0.0/16 Japan 100%110
172.123.0.0/16 Japan 100%110
172.124.0.0/16 United States 100%11178
172.125.0.0/16 United States 100%1139
172.126.0.0/16 United States 100%11165
172.127.0.0/16 United States 100%1168
172.128.0.0/16 United States 100%117
172.129.0.0/16 United States 100%110
172.130.0.0/16 United States 100%316
172.131.0.0/16 United States 100%111
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%110
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%114
172.167.0.0/16 United Kingdom 100%110
172.168.0.0/16 United States 100%1124
172.169.0.0/16 United States 100%114
172.170.0.0/16 United States 100%110
172.171.0.0/16 United States 100%110
172.172.0.0/16 United States 100%1169
172.173.0.0/16 United States 100%112
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%114
172.178.0.0/16 United States 100%112
172.179.0.0/16 United States 100%110
172.180.0.0/16 United States 100%1110
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 New Zealand 100%110
172.197.0.0/16 Malaysia 100%110
172.198.0.0/16 India 100%110
172.199.0.0/16 Netherlands 100%113
172.200.0.0/16 United States 100%116
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 Ireland 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%111
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%1114
172.219.0.0/16 Canada 100%117
172.220.0.0/16 United States 100%11337
172.221.0.0/16 United States 100%12931
172.222.0.0/16 United States 100%11254
172.223.0.0/16 United States 100%11762
172.224.0.0/16 United States 50%9222
172.225.0.0/16 United States 39%23425
172.226.0.0/16 United States 76%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 28%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 51%1621
172.236.0.0/16 United States 25%612
172.237.0.0/16 United States 27%710
172.238.0.0/16 United States 40%710
172.239.0.0/16 United States 63%421
172.240.0.0/16 United States 100%11324
172.241.0.0/16 United States 82%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%110
172.245.0.0/16 United States 99%51022
172.246.0.0/16 France 100%110
172.247.0.0/16 United States 94%446
172.248.0.0/16 United States 100%11282
172.249.0.0/16 United States 100%11389
172.250.0.0/16 United States 100%11530
172.251.0.0/16 United States 100%11484
172.252.0.0/16 United States 95%15415
172.253.0.0/16 United States 89%4722,480
172.254.0.0/16 United States 100%14110
172.255.0.0/16 United States 75%79147

Pingable IPs

2,336,490 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
172.183.36.15AS8075 Microsoft Corporation0.46ms from Chicago,  US
172.183.26.65AS8075 Microsoft Corporation0.49ms from Chicago,  US
172.179.152.83AS8075 Microsoft Corporation0.36ms from Quincy,  US
172.179.151.27AS8075 Microsoft Corporation0.35ms from Quincy,  US
172.179.156.46AS8075 Microsoft Corporation0.33ms from Quincy,  US
172.179.244.250AS8075 Microsoft Corporation0.84ms from Quincy,  US
172.179.200.49AS8075 Microsoft Corporation0.31ms from Quincy,  US
172.179.144.206AS8075 Microsoft Corporation0.35ms from Quincy,  US
172.179.192.0AS8075 Microsoft Corporation7.20ms from Seattle,  US
172.181.51.183AS8075 Microsoft Corporation0.16ms from Phoenix,  US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
154.242.39.200AS36947 Telecom Algeria12.86ms from Algiers,  DZ
74.98.57.56AS701 Verizon Business6.21ms from Ashburn,  US
123.121.14.152AS4808 China Unicom Beijing Province Network3.94ms from Beijing,  CN
34.211.69.56AS16509 Amazon.com, Inc.0.14ms from Boardman,  US
173.209.178.200AS18624 Greenlight2.02ms from Durham,  US
223.190.39.168AS24560 Bharti Airtel Ltd., Telemedia Services14.86ms from Kolkata,  IN
86.1.58.200AS5089 Virgin Media Limited6.07ms from London,  GB
87.222.173.88AS12479 Orange Espagne SA11.23ms from Madrid,  ES
74.64.245.152AS12271 Charter Communications Inc3.74ms from New York City,  US
84.37.117.232AS9009 M247 Europe SRL0.41ms from New York City,  US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -m7 172.32.137.112
traceroute to 172.32.137.112 (172.32.137.112): 7 hops max, 52 byte packets
1 [AS56630] 77.72.16.177 4.201 ms
2 [AS3257] 154.14.160.13 1.386 ms
3 [AS3257] 141.136.111.226 0.962 ms
4 [AS3257] 46.33.81.22 1.422 ms
5 *
6 *
7 *
Measurement taken from  IPinfo ProbeNet in Amsterdam, NL
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