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InternetData
65,536 routable1 ASes
/16 subnet

158.205.0.0/16

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

65,536
routable addresses
65,536
geolocated
1
country
1
announcing AS
7
announced prefixes
38
anonymous addresses

Where it is

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

  1. Japan65,536 · 100.00%

Who announces it

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

  1. AS4694IDC Frontier Inc.65,536 · 100.00%

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.

7 prefixes
PREFIXORIGINCOUNTRYRPKIPEERSFIRST SEEN
158.205.0.0/16AS4694IDC Frontier Inc.Japanvalid162026-10-02
158.205.121.0/24AS4694IDC Frontier Inc.Japanvalid162026-10-02
158.205.198.0/24AS4694IDC Frontier Inc.Japanvalid162026-10-02
158.205.216.0/21AS4694IDC Frontier Inc.Japanvalid162026-10-02
158.205.229.0/24AS4694IDC Frontier Inc.Japanvalid162026-10-02
158.205.238.0/23AS4694IDC Frontier Inc.Japanvalid162026-10-02
158.205.238.0/24AS4694IDC Frontier Inc.Japanvalid162026-10-02

Every /24 inside it

158.205.0.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.1.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.2.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.3.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.4.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.5.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.6.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.7.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.8.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.9.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.10.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.11.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.12.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.13.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.14.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.15.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.16.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.17.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.18.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.19.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.20.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.21.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.22.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.23.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.24.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.25.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.26.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.27.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.28.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.29.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.30.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.31.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.32.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.33.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.34.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.35.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.36.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.37.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.38.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.39.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.40.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.41.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.42.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.43.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.44.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.45.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.46.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.47.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.48.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.49.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.50.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.51.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.52.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.53.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.54.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.55.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.56.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.57.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.58.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.59.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.60.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.61.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.62.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.63.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.64.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.65.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.66.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.67.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.68.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.69.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.70.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.71.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.72.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.73.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.74.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.75.0/24JapanAS4694IDC Frontier Inc.1256100.00%
158.205.76.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.77.0/24JapanAS4694IDC Frontier Inc.2256100.00%
158.205.78.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.79.0/24JapanAS4694IDC Frontier Inc.1256100.00%
158.205.80.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.81.0/24JapanAS4694IDC Frontier Inc.5256100.00%
158.205.82.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.83.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.84.0/24JapanAS4694IDC Frontier Inc.1256100.00%
158.205.85.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.86.0/24JapanAS4694IDC Frontier Inc.1256100.00%
158.205.87.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.88.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.89.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.90.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.91.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.92.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.93.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.94.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.95.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.96.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.97.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.98.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.99.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.100.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.101.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.102.0/24JapanAS4694IDC Frontier Inc.2256100.00%
158.205.103.0/24JapanAS4694IDC Frontier Inc.1256100.00%
158.205.104.0/24JapanAS4694IDC Frontier Inc.3256100.00%
158.205.105.0/24JapanAS4694IDC Frontier Inc.2256100.00%
158.205.106.0/24JapanAS4694IDC Frontier Inc.1256100.00%
158.205.107.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.108.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.109.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.110.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.111.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.112.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.113.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.114.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.115.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.116.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.117.0/24JapanAS4694IDC Frontier Inc.1256100.00%
158.205.118.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.119.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.120.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.121.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.122.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.123.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.124.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.125.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.126.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.127.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.128.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.129.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.130.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.131.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.132.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.133.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.134.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.135.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.136.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.137.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.138.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.139.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.140.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.141.0/24JapanAS4694IDC Frontier Inc.1256100.00%
158.205.142.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.143.0/24JapanAS4694IDC Frontier Inc.1256100.00%
158.205.144.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.145.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.146.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.147.0/24JapanAS4694IDC Frontier Inc.2256100.00%
158.205.148.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.149.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.150.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.151.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.152.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.153.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.154.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.155.0/24JapanAS4694IDC Frontier Inc.1256100.00%
158.205.156.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.157.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.158.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.159.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.160.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.161.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.162.0/24JapanAS4694IDC Frontier Inc.1256100.00%
158.205.163.0/24JapanAS4694IDC Frontier Inc.3256100.00%
158.205.164.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.165.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.166.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.167.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.168.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.169.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.170.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.171.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.172.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.173.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.174.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.175.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.176.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.177.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.178.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.179.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.180.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.181.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.182.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.183.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.184.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.185.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.186.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.187.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.188.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.189.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.190.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.191.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.192.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.193.0/24JapanAS4694IDC Frontier Inc.4256100.00%
158.205.194.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.195.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.196.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.197.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.198.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.199.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.200.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.201.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.202.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.203.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.204.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.205.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.206.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.207.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.208.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.209.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.210.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.211.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.212.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.213.0/24JapanAS4694IDC Frontier Inc.2256100.00%
158.205.214.0/24JapanAS4694IDC Frontier Inc.2256100.00%
158.205.215.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.216.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.217.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.218.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.219.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.220.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.221.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.222.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.223.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.224.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.225.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.226.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.227.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.228.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.229.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.230.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.231.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.232.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.233.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.234.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.235.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.236.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.237.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.238.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.239.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.240.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.241.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.242.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.243.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.244.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.245.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.246.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.247.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.248.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.249.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.250.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.251.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.252.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.253.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.254.0/24JapanAS4694IDC Frontier Inc.0256100.00%
158.205.255.0/24JapanAS4694IDC Frontier Inc.0256100.00%
00 · Evaluate

Test the real build first.

An evaluation license puts a full current build in your hands, with no sampling, so you can measure it against your own traffic before anyone talks about terms.

01 · License

Then license what you use.

Standard, for detection and decisions inside your own product and operations.
Redistribution, when the data ships onward inside what you sell, priced by scope rather than by seat.
Annual terms, a named contact, and monthly, quarterly or yearly payment.