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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
2,464

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 75%310

Pingable IPs

2,464 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
51.5.38.67AS8075 Microsoft Corporation0.86ms from Ashburn,  US
51.5.28.15AS8075 Microsoft Corporation1.00ms from Frankfurt am Main,  DE
51.5.4.8AS8075 Microsoft Corporation0.81ms from London,  GB
51.5.22.16AS8075 Microsoft Corporation1.16ms from Singapore,  SG
51.5.6.21AS8075 Microsoft Corporation0.77ms from London,  GB
51.5.33.11AS8075 Microsoft Corporation0.76ms from Tokyo,  JP
51.5.42.42AS8075 Microsoft Corporation0.70ms from Pretoria,  ZA
51.5.51.26AS8075 Microsoft Corporation1.25ms from Seoul,  KR
51.5.64.4AS8075 Microsoft Corporation1.64ms from Taipei,  TW
51.5.68.3AS8075 Microsoft Corporation1.71ms 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.
84.83.78.112AS1136 KPN B.V.2.47ms from Amsterdam,  NL
64.24.121.48AS7029 Windstream Communications LLC6.41ms from Atlanta,  US
89.120.153.0AS9050 Orange Romania S.A.0.44ms from Bucharest,  RO
75.49.208.0AS7018 AT&T Enterprises, LLC1.24ms from Chicago,  US
117.219.152.144AS9829 National Internet Backbone11.99ms from Delhi,  IN
37.191.122.112AS42973 M247 UK Ltd0.52ms from Manchester,  GB
49.146.249.128AS9299 Philippine Long Distance Telephone Company13.32ms from Manila,  PH
97.102.82.96AS33363 Charter Communications, Inc12.09ms from Orlando,  US
14.11.132.0AS2516 KDDI CORPORATION10.80ms from Osaka,  JP
202.209.199.112AS2907 Research Organization of Information and Systems, National Institute of Informatics1.87ms from Osaka,  JP

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f2 -m9 51.5.1.228
traceroute to 51.5.1.228 (51.5.1.228): 9 hops max, 52 byte packets
2 [AS9009] 38.180.140.1 0.286 ms
3 *
4 [AS9009] 193.27.15.249 0.704 ms
5 [] 195.66.244.116 0.79 ms
6 [AS8075] 104.44.53.151 14.826 ms
7 *
8 *
9 *
Measurement taken from  IPinfo ProbeNet in Manchester, GB
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