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  1. All IP Ranges
  2. 51.0.0.0/8
  3. 51.5.0.0/16

51.5.0.0/16 IP Range

Summary

ASNs
1
Countries
27
BGP Prefixes1
Routers
0
Pingable IPs
2,382

Top Countries

Top BGP Prefixes

Top ASNs

  • AS8075 Microsoft Corporation
    100%
51.5.0.0/24 United States 100%110
51.5.1.0/24 United States 100%110
51.5.2.0/24 United States 100%110
51.5.3.0/24 United States 100%110
51.5.4.0/24 United Kingdom 100%110
51.5.5.0/24 United Kingdom 100%110
51.5.6.0/24 United Kingdom 100%110
51.5.7.0/24 India 100%110
51.5.8.0/24 India 100%110
51.5.9.0/24 India 100%110
51.5.10.0/24 India 100%110
51.5.11.0/24 Netherlands 100%110
51.5.12.0/24 Netherlands 100%110
51.5.13.0/24 Brazil 100%110
51.5.14.0/24 Brazil 100%110
51.5.15.0/24 India 100%110
51.5.16.0/24 India 100%110
51.5.17.0/24 India 100%110
51.5.18.0/24 United Kingdom 100%110
51.5.19.0/24 United Arab Emirates 100%110
51.5.20.0/24 Ireland 100%110
51.5.21.0/24 Singapore 100%110
51.5.22.0/24 Singapore 100%110
51.5.23.0/24 United States 100%110
51.5.24.0/24 United States 100%110
51.5.25.0/24 Hong Kong 100%110
51.5.26.0/24 Canada 100%110
51.5.27.0/24 France 100%110
51.5.28.0/24 Germany 100%110
51.5.29.0/24 Germany 100%110
51.5.30.0/24 India 100%110
51.5.31.0/24 India 100%110
51.5.32.0/24 Australia 100%110
51.5.33.0/24 Japan 100%110
51.5.34.0/24 Japan 100%110
51.5.35.0/24 Japan 100%110
51.5.36.0/24 Japan 100%110
51.5.37.0/24 Australia 100%110
51.5.38.0/24 United States 100%110
51.5.39.0/24 United States 100%110
51.5.40.0/24 United States 100%110
51.5.41.0/24 United States 100%110
51.5.42.0/24 South Africa 100%110
51.5.43.0/24 South Africa 100%110
51.5.44.0/24 United Arab Emirates 100%110
51.5.45.0/24 United States 100%110
51.5.46.0/24 United States 100%110
51.5.47.0/24 United States 100%110
51.5.48.0/24 Canada 100%110
51.5.49.0/24 Norway 100%110
51.5.50.0/24 Australia 100%110
51.5.51.0/24 South Korea 100%110
51.5.52.0/24 South Korea 100%110
51.5.53.0/24 Switzerland 100%110
51.5.54.0/24 United States 100%110
51.5.55.0/24 Israel 100%110
51.5.56.0/24 Mexico 100%110
51.5.57.0/24 Spain 100%110
51.5.58.0/24 Taiwan 100%110
51.5.59.0/24 New Zealand 100%110
51.5.60.0/24 Italy 100%110
51.5.61.0/24 Poland 100%110
51.5.62.0/24 Sweden 100%110
51.5.63.0/24 New Zealand 100%110
51.5.64.0/24 Taiwan 100%110
51.5.65.0/24 Sweden 100%110
51.5.66.0/24 Sweden 100%110
51.5.67.0/24 France 100%110
51.5.68.0/24 Germany 100%110
51.5.69.0/24 Switzerland 100%110
51.5.70.0/24 Norway 100%110
51.5.71.0/24 United States 100%110
51.5.72.0/24 Chile 100%110
51.5.73.0/24 United States 100%110
51.5.74.0/24 United States 100%110
51.5.75.0/24 United States 100%110
51.5.76.0/24 United States 100%110
51.5.77.0/24 United States 100%110
51.5.78.0/24 United States 100%110
51.5.79.0/24 United States 100%110
51.5.80.0/24 United States 100%110
51.5.81.0/24 United States 100%110
51.5.82.0/24 United States 100%110
51.5.83.0/24 United States 100%110
51.5.84.0/24 United States 100%110
51.5.85.0/24 United States 100%110
51.5.86.0/24 United States 100%110
51.5.87.0/24 United States 100%110
51.5.88.0/24 United States 100%110
51.5.89.0/24 United States 100%110
51.5.90.0/24 United States 100%110
51.5.91.0/24 United States 100%110
51.5.92.0/24 United States 100%110
51.5.93.0/24 United States 100%110
51.5.94.0/24 United States 100%110
51.5.95.0/24 United States 100%110
51.5.96.0/24 United States 100%110
51.5.97.0/24 United States 100%110
51.5.98.0/24 United States 100%110
51.5.99.0/24 United States 100%110
51.5.100.0/24 United States 100%110
51.5.101.0/24 United States 100%110
51.5.102.0/24 United States 100%110
51.5.103.0/24 United States 100%110
51.5.104.0/24 United States 100%110
51.5.105.0/24 United States 100%110
51.5.106.0/24 United States 100%110
51.5.107.0/24 United States 100%110
51.5.108.0/24 United States 100%110
51.5.109.0/24 United States 100%110
51.5.110.0/24 United States 100%110
51.5.111.0/24 United States 100%110
51.5.112.0/24 United States 100%110
51.5.113.0/24 United States 100%110
51.5.114.0/24 United States 100%110
51.5.115.0/24 United States 100%110
51.5.116.0/24 United States 100%110
51.5.117.0/24 United States 100%110
51.5.118.0/24 United States 100%110
51.5.119.0/24 United States 100%110
51.5.120.0/24 United States 100%110
51.5.121.0/24 United States 100%110
51.5.122.0/24 United States 100%110
51.5.123.0/24 United States 100%110
51.5.124.0/24 United States 100%110
51.5.125.0/24 United States 100%110
51.5.126.0/24 United States 100%110
51.5.127.0/24 United States 100%110
51.5.128.0/24 United States 100%110
51.5.129.0/24 United States 100%110
51.5.130.0/24 United States 100%110
51.5.131.0/24 United States 100%110
51.5.132.0/24 United States 100%110
51.5.133.0/24 United States 100%110
51.5.134.0/24 United States 100%110
51.5.135.0/24 United States 100%110
51.5.136.0/24 United States 100%110
51.5.137.0/24 United States 100%110
51.5.138.0/24 United States 100%110
51.5.139.0/24 United States 100%110
51.5.140.0/24 United States 100%110
51.5.141.0/24 United States 100%110
51.5.142.0/24 United States 100%110
51.5.143.0/24 United States 100%110
51.5.144.0/24 United States 100%110
51.5.145.0/24 United States 100%110
51.5.146.0/24 United States 100%110
51.5.147.0/24 United States 100%110
51.5.148.0/24 United States 100%110
51.5.149.0/24 United States 100%110
51.5.150.0/24 United States 100%110
51.5.151.0/24 United States 100%110
51.5.152.0/24 United States 100%110
51.5.153.0/24 United States 100%110
51.5.154.0/24 United States 100%110
51.5.155.0/24 United States 100%110
51.5.156.0/24 United States 100%110
51.5.157.0/24 United States 100%110
51.5.158.0/24 United States 100%110
51.5.159.0/24 United States 100%110
51.5.160.0/24 United States 100%110
51.5.161.0/24 United States 100%110
51.5.162.0/24 United States 100%110
51.5.163.0/24 United States 100%110
51.5.164.0/24 United States 100%110
51.5.165.0/24 United States 100%110
51.5.166.0/24 United States 100%110
51.5.167.0/24 United States 100%110
51.5.168.0/24 United States 100%110
51.5.169.0/24 United States 100%110
51.5.170.0/24 United States 100%110
51.5.171.0/24 United States 100%110
51.5.172.0/24 United States 100%110
51.5.173.0/24 United States 100%110
51.5.174.0/24 United States 100%110
51.5.175.0/24 United States 100%110
51.5.176.0/24 United States 100%110
51.5.177.0/24 United States 100%110
51.5.178.0/24 United States 100%110
51.5.179.0/24 United States 100%110
51.5.180.0/24 United States 100%110
51.5.181.0/24 United States 100%110
51.5.182.0/24 United States 100%110
51.5.183.0/24 United States 100%110
51.5.184.0/24 United States 100%110
51.5.185.0/24 United States 100%110
51.5.186.0/24 United States 100%110
51.5.187.0/24 United States 100%110
51.5.188.0/24 United States 100%110
51.5.189.0/24 United States 100%110
51.5.190.0/24 United States 100%110
51.5.191.0/24 United States 100%110
51.5.192.0/24 United States 100%110
51.5.193.0/24 United States 100%110
51.5.194.0/24 United States 100%110
51.5.195.0/24 United States 100%110
51.5.196.0/24 United States 100%110
51.5.197.0/24 United States 100%110
51.5.198.0/24 United States 100%110
51.5.199.0/24 United States 100%110
51.5.200.0/24 United States 100%110
51.5.201.0/24 United States 100%110
51.5.202.0/24 United States 100%110
51.5.203.0/24 United States 100%110
51.5.204.0/24 United States 100%110
51.5.205.0/24 United States 100%110
51.5.206.0/24 United States 100%110
51.5.207.0/24 United States 100%110
51.5.208.0/24 United States 100%110
51.5.209.0/24 United States 100%110
51.5.210.0/24 United States 100%110
51.5.211.0/24 United States 100%110
51.5.212.0/24 United States 100%110
51.5.213.0/24 United States 100%110
51.5.214.0/24 United States 100%110
51.5.215.0/24 United States 100%110
51.5.216.0/24 United States 100%110
51.5.217.0/24 United States 100%110
51.5.218.0/24 United States 100%110
51.5.219.0/24 United States 100%110
51.5.220.0/24 United States 100%110
51.5.221.0/24 United States 100%110
51.5.222.0/24 United States 100%110
51.5.223.0/24 United States 100%110
51.5.224.0/24 United States 100%110
51.5.225.0/24 United States 100%110
51.5.226.0/24 United States 100%110
51.5.227.0/24 United States 100%110
51.5.228.0/24 United States 100%110
51.5.229.0/24 United States 100%110
51.5.230.0/24 United States 100%110
51.5.231.0/24 United States 100%110
51.5.232.0/24 United States 100%110
51.5.233.0/24 United States 100%110
51.5.234.0/24 United States 100%110
51.5.235.0/24 United States 100%110
51.5.236.0/24 United States 100%110
51.5.237.0/24 United States 100%110
51.5.238.0/24 United States 100%110
51.5.239.0/24 United States 100%110
51.5.240.0/24 United States 100%110
51.5.241.0/24 United States 100%110
51.5.242.0/24 United States 100%110
51.5.243.0/24 United States 100%110
51.5.244.0/24 United States 100%110
51.5.245.0/24 United States 100%110
51.5.246.0/24 United States 100%110
51.5.247.0/24 United States 100%110
51.5.248.0/24 United States 100%110
51.5.249.0/24 United States 100%110
51.5.250.0/24 United States 100%110
51.5.251.0/24 United States 100%110
51.5.252.0/24 United States 100%110
51.5.253.0/24 United States 100%110
51.5.254.0/24 United States 100%110
51.5.255.0/24 Germany 81%310

Pingable IPs

2,382 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
51.5.20.0AS8075 Microsoft Corporation0.80ms from Dublin,  IE
51.5.51.32AS8075 Microsoft Corporation1.20ms from Seoul,  KR
51.5.61.42AS8075 Microsoft Corporation0.92ms from Warsaw,  PL
51.5.62.15AS8075 Microsoft Corporation0.67ms from Gaevle,  SE
51.5.72.22AS8075 Microsoft Corporation0.20ms from Santiago,  CL
51.5.18.33AS8075 Microsoft Corporation0.65ms from Cardiff,  GB
51.5.0.25AS8075 Microsoft Corporation0.86ms from San Antonio,  US
51.5.19.22AS8075 Microsoft Corporation1.35ms from Dubai,  AE
51.5.15.13AS8075 Microsoft Corporation0.71ms from Lohogaon,  IN
51.5.68.1AS8075 Microsoft Corporation1.50ms from Berlin,  DE

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
192.184.84.112AS3842 InMotion Hosting, Inc.0.25ms from Atlanta,  US
191.110.72.64AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC17.99ms from Bogota,  CO
174.168.78.112AS7922 Comcast Cable Communications, LLC9.52ms from Boston,  US
184.15.136.112AS5650 Frontier Communications of America, Inc.12.31ms from Chicago,  US
151.229.32.160AS5607 Sky UK Limited4.33ms from London,  GB
103.81.54.224AS136135 Haileybury0.39ms from Melbourne,  AU
47.206.219.80AS5650 Frontier Communications of America, Inc.7.21ms from Miami,  US
130.254.83.240AS49544 i3D.net B.V1.08ms from Montreal,  CA
78.193.173.128AS12322 Free SAS1.48ms from Paris,  FR
90.181.55.176AS5610 O2 Czech Republic, a.s.8.78ms from Prague,  CZ

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f2 51.5.22.42
traceroute to 51.5.22.42 (51.5.22.42): 64 hops max, 52 byte packets
2 [AS174] 154.18.35.200 4.321 ms
3 *
4 [AS174] 154.54.140.82 5.425 ms
5 [AS6453] 180.87.102.87 7.446 ms
6 *
7 [AS8075] 104.44.40.102 2.681 ms
8 [AS8075] 104.44.20.13 10.026 ms
9 [AS8075] 51.10.10.128 3.471 ms
10 [AS8075] 51.10.10.98 5.893 ms
11 *
12 *
13 *
14 *
15 [AS8075] 51.5.22.42 3.956 ms
Measurement taken from  IPinfo ProbeNet in Singapore, SG
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