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HomeAll IP Ranges51.0.0.0/851.0.0.0/16
65,536 routable2 ASes
/16 subnet

51.0.0.0/16

Where this subnet is, who announces it, and what our databases hold in it. Below, every /24 inside it; open one for its addresses.

51.1.0.0/16
65,536
routable addresses
65,536
geolocated
1
country
2
announcing ASes
14
announced prefixes
8
anonymous addresses

Where it is

Addresses IP Geolocation places in each country, as a share of those it places.

  1. Germany65,536 · 100.00%

Who announces it

Each /24 counted for the AS announcing most of it, as a share of the routable addresses.

  1. AS16509Amazon.com, Inc.24,576 · 37.50%
  2. AS214101Amazon Data Services European Sovereign Cloud GmbH12,288 · 18.75%

What the databases see

Addresses each address-keyed database holds in this block, as a share of its routable addresses. Counts overlap: one address can be in several.

Announced prefixes

Every prefix inside this block that BGP Route saw announced, with its origin and RPKI status.

14 prefixes
PREFIXORIGINCOUNTRYRPKIPEERSFIRST SEEN
51.0.0.0/20AS214101Amazon Data Services European Sovereign Cloud GmbHGermanyvalid162026-10-02
51.0.16.0/21AS214101Amazon Data Services European Sovereign Cloud GmbHGermanyvalid162026-10-02
51.0.24.0/22AS214101Amazon Data Services European Sovereign Cloud GmbHGermanyvalid162026-10-02
51.0.28.0/24AS214101Amazon Data Services European Sovereign Cloud GmbHGermanyvalid162026-10-02
51.0.31.0/24AS214101Amazon Data Services European Sovereign Cloud GmbHGermanyvalid162026-10-10
51.0.32.0/19AS16509Amazon.com, Inc.Germanyvalid162026-10-02
51.0.64.0/18AS16509Amazon.com, Inc.Germanyvalid162026-10-02
51.0.128.0/21AS214101Amazon Data Services European Sovereign Cloud GmbHGermanyvalid162026-10-06
51.0.136.0/23AS214101Amazon Data Services European Sovereign Cloud GmbHGermanyvalid162026-10-06
51.0.138.0/23AS214101Amazon Data Services European Sovereign Cloud GmbHGermanyvalid162026-10-06
51.0.140.0/23AS214101Amazon Data Services European Sovereign Cloud GmbHGermanyvalid162026-10-06
51.0.142.0/23AS214101Amazon Data Services European Sovereign Cloud GmbHGermanyvalid162026-10-06
51.0.251.0/24AS214101Amazon Data Services European Sovereign Cloud GmbHGermanyvalid162026-10-10
51.0.252.0/24AS214101Amazon Data Services European Sovereign Cloud GmbHGermanyvalid162026-10-06

Every /24 inside it

51.0.0.0/24GermanyAS214101Amazon Data Services European Sovereign Cloud GmbH0256100.00%
51.0.1.0/24GermanyAS214101Amazon Data Services European Sovereign Cloud GmbH0256100.00%
51.0.2.0/24GermanyAS214101Amazon Data Services European Sovereign Cloud GmbH1256100.00%
51.0.3.0/24GermanyAS214101Amazon Data Services European Sovereign Cloud GmbH2256100.00%
51.0.4.0/24GermanyAS214101Amazon Data Services European Sovereign Cloud GmbH0256100.00%
51.0.5.0/24GermanyAS214101Amazon Data Services European Sovereign Cloud GmbH0256100.00%
51.0.6.0/24GermanyAS214101Amazon Data Services European Sovereign Cloud GmbH0256100.00%
51.0.7.0/24GermanyAS214101Amazon Data Services European Sovereign Cloud GmbH0256100.00%
51.0.8.0/24GermanyAS214101Amazon Data Services European Sovereign Cloud GmbH0256100.00%
51.0.9.0/24GermanyAS214101Amazon Data Services European Sovereign Cloud GmbH0256100.00%
51.0.10.0/24GermanyAS214101Amazon Data Services European Sovereign Cloud GmbH0256100.00%
51.0.11.0/24GermanyAS214101Amazon Data Services European Sovereign Cloud GmbH0256100.00%
51.0.12.0/24GermanyAS214101Amazon Data Services European Sovereign Cloud GmbH0256100.00%
51.0.13.0/24GermanyAS214101Amazon Data Services European Sovereign Cloud GmbH1256100.00%
51.0.14.0/24GermanyAS214101Amazon Data Services European Sovereign Cloud GmbH1256100.00%
51.0.15.0/24GermanyAS214101Amazon Data Services European Sovereign Cloud GmbH0256100.00%
51.0.16.0/24GermanyAS214101Amazon Data Services European Sovereign Cloud GmbH0256100.00%
51.0.17.0/24GermanyAS214101Amazon Data Services European Sovereign Cloud GmbH0256100.00%
51.0.18.0/24GermanyAS214101Amazon Data Services European Sovereign Cloud GmbH1256100.00%
51.0.19.0/24GermanyAS214101Amazon Data Services European Sovereign Cloud GmbH0256100.00%
51.0.20.0/24GermanyAS214101Amazon Data Services European Sovereign Cloud GmbH0256100.00%
51.0.21.0/24GermanyAS214101Amazon Data Services European Sovereign Cloud GmbH0256100.00%
51.0.22.0/24GermanyAS214101Amazon Data Services European Sovereign Cloud GmbH0256100.00%
51.0.23.0/24GermanyAS214101Amazon Data Services European Sovereign Cloud GmbH0256100.00%
51.0.24.0/24GermanyAS214101Amazon Data Services European Sovereign Cloud GmbH1256100.00%
51.0.25.0/24GermanyAS214101Amazon Data Services European Sovereign Cloud GmbH0256100.00%
51.0.26.0/24GermanyAS214101Amazon Data Services European Sovereign Cloud GmbH0256100.00%
51.0.27.0/24GermanyAS214101Amazon Data Services European Sovereign Cloud GmbH0256100.00%
51.0.28.0/24GermanyAS214101Amazon Data Services European Sovereign Cloud GmbH0256100.00%
51.0.29.0/24Germany—03212.50%
51.0.30.0/24Germany—000.00%
51.0.31.0/24GermanyAS214101Amazon Data Services European Sovereign Cloud GmbH0256100.00%
51.0.32.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.33.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.34.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.35.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.36.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.37.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.38.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.39.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.40.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.41.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.42.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.43.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.44.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.45.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.46.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.47.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.48.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.49.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.50.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.51.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.52.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.53.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.54.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.55.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.56.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.57.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.58.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.59.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.60.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.61.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.62.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.63.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.64.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.65.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.66.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.67.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.68.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.69.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.70.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.71.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.72.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.73.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.74.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.75.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.76.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.77.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.78.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.79.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.80.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.81.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.82.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.83.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.84.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.85.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.86.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.87.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.88.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.89.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.90.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.91.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.92.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.93.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.94.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.95.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.96.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.97.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.98.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.99.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.100.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.101.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.102.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.103.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.104.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.105.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.106.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.107.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.108.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.109.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.110.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.111.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.112.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.113.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.114.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.115.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.116.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.117.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.118.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.119.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.120.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.121.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.122.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.123.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.124.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.125.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.126.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.127.0/24GermanyAS16509Amazon.com, Inc.0256100.00%
51.0.128.0/24GermanyAS214101Amazon Data Services European Sovereign Cloud GmbH0256100.00%
51.0.129.0/24GermanyAS214101Amazon Data Services European Sovereign Cloud GmbH0256100.00%
51.0.130.0/24GermanyAS214101Amazon Data Services European Sovereign Cloud GmbH0256100.00%
51.0.131.0/24GermanyAS214101Amazon Data Services European Sovereign Cloud GmbH0256100.00%
51.0.132.0/24GermanyAS214101Amazon Data Services European Sovereign Cloud GmbH0256100.00%
51.0.133.0/24GermanyAS214101Amazon Data Services European Sovereign Cloud GmbH0256100.00%
51.0.134.0/24GermanyAS214101Amazon Data Services European Sovereign Cloud GmbH0256100.00%
51.0.135.0/24GermanyAS214101Amazon Data Services European Sovereign Cloud GmbH0256100.00%
51.0.136.0/24GermanyAS214101Amazon Data Services European Sovereign Cloud GmbH0256100.00%
51.0.137.0/24GermanyAS214101Amazon Data Services European Sovereign Cloud GmbH0256100.00%
51.0.138.0/24GermanyAS214101Amazon Data Services European Sovereign Cloud GmbH0256100.00%
51.0.139.0/24GermanyAS214101Amazon Data Services European Sovereign Cloud GmbH0256100.00%
51.0.140.0/24GermanyAS214101Amazon Data Services European Sovereign Cloud GmbH0256100.00%
51.0.141.0/24GermanyAS214101Amazon Data Services European Sovereign Cloud GmbH0256100.00%
51.0.142.0/24GermanyAS214101Amazon Data Services European Sovereign Cloud GmbH0256100.00%
51.0.143.0/24GermanyAS214101Amazon Data Services European Sovereign Cloud GmbH0256100.00%
51.0.144.0/24Germany—000.00%
51.0.145.0/24Germany—000.00%
51.0.146.0/24Germany—000.00%
51.0.147.0/24Germany—000.00%
51.0.148.0/24Germany—000.00%
51.0.149.0/24Germany—000.00%
51.0.150.0/24Germany—000.00%
51.0.151.0/24Germany—000.00%
51.0.152.0/24Germany—000.00%
51.0.153.0/24Germany—000.00%
51.0.154.0/24Germany—000.00%
51.0.155.0/24Germany—000.00%
51.0.156.0/24Germany—000.00%
51.0.157.0/24Germany—000.00%
51.0.158.0/24Germany—000.00%
51.0.159.0/24Germany—000.00%
51.0.160.0/24Germany—000.00%
51.0.161.0/24Germany—000.00%
51.0.162.0/24Germany—000.00%
51.0.163.0/24Germany—000.00%
51.0.164.0/24Germany—000.00%
51.0.165.0/24Germany—000.00%
51.0.166.0/24Germany—000.00%
51.0.167.0/24Germany—000.00%
51.0.168.0/24Germany—000.00%
51.0.169.0/24Germany—000.00%
51.0.170.0/24Germany—000.00%
51.0.171.0/24Germany—000.00%
51.0.172.0/24Germany—000.00%
51.0.173.0/24Germany—000.00%
51.0.174.0/24Germany—000.00%
51.0.175.0/24Germany—000.00%
51.0.176.0/24Germany—000.00%
51.0.177.0/24Germany—000.00%
51.0.178.0/24Germany—000.00%
51.0.179.0/24Germany—000.00%
51.0.180.0/24Germany—000.00%
51.0.181.0/24Germany—000.00%
51.0.182.0/24Germany—000.00%
51.0.183.0/24Germany—000.00%
51.0.184.0/24Germany—000.00%
51.0.185.0/24Germany—000.00%
51.0.186.0/24Germany—000.00%
51.0.187.0/24Germany—000.00%
51.0.188.0/24Germany—000.00%
51.0.189.0/24Germany—000.00%
51.0.190.0/24Germany—000.00%
51.0.191.0/24Germany—000.00%
51.0.192.0/24Germany—000.00%
51.0.193.0/24Germany—000.00%
51.0.194.0/24Germany—000.00%
51.0.195.0/24Germany—000.00%
51.0.196.0/24Germany—000.00%
51.0.197.0/24Germany—000.00%
51.0.198.0/24Germany—000.00%
51.0.199.0/24Germany—000.00%
51.0.200.0/24Germany—000.00%
51.0.201.0/24Germany—000.00%
51.0.202.0/24Germany—000.00%
51.0.203.0/24Germany—000.00%
51.0.204.0/24Germany—000.00%
51.0.205.0/24Germany—000.00%
51.0.206.0/24Germany—000.00%
51.0.207.0/24Germany—000.00%
51.0.208.0/24Germany—000.00%
51.0.209.0/24Germany—000.00%
51.0.210.0/24Germany—000.00%
51.0.211.0/24Germany—000.00%
51.0.212.0/24Germany—000.00%
51.0.213.0/24Germany—000.00%
51.0.214.0/24Germany—000.00%
51.0.215.0/24Germany—000.00%
51.0.216.0/24Germany—000.00%
51.0.217.0/24Germany—000.00%
51.0.218.0/24Germany—000.00%
51.0.219.0/24Germany—000.00%
51.0.220.0/24Germany—000.00%
51.0.221.0/24Germany—000.00%
51.0.222.0/24Germany—000.00%
51.0.223.0/24Germany—000.00%
51.0.224.0/24Germany—000.00%
51.0.225.0/24Germany—000.00%
51.0.226.0/24Germany—000.00%
51.0.227.0/24Germany—000.00%
51.0.228.0/24Germany—000.00%
51.0.229.0/24Germany—000.00%
51.0.230.0/24Germany—000.00%
51.0.231.0/24Germany—000.00%
51.0.232.0/24Germany—000.00%
51.0.233.0/24Germany—000.00%
51.0.234.0/24Germany—000.00%
51.0.235.0/24Germany—000.00%
51.0.236.0/24Germany—000.00%
51.0.237.0/24Germany—000.00%
51.0.238.0/24Germany—000.00%
51.0.239.0/24Germany—000.00%
51.0.240.0/24Germany—000.00%
51.0.241.0/24Germany—000.00%
51.0.242.0/24Germany—000.00%
51.0.243.0/24Germany—000.00%
51.0.244.0/24Germany—000.00%
51.0.245.0/24Germany—000.00%
51.0.246.0/24Germany—000.00%
51.0.247.0/24Germany—000.00%
51.0.248.0/24Germany—000.00%
51.0.249.0/24Germany—000.00%
51.0.250.0/24Germany—041.56%
51.0.251.0/24GermanyAS214101Amazon Data Services European Sovereign Cloud GmbH0256100.00%
51.0.252.0/24GermanyAS214101Amazon Data Services European Sovereign Cloud GmbH0256100.00%
51.0.253.0/24Germany—000.00%
51.0.254.0/24Germany—000.00%
51.0.255.0/24Germany—100.39%
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