Skip to content
InternetData
65,536 routable6 ASes
/16 subnet

192.244.0.0/16

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
6
announcing ASes
13
announced prefixes
255
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. AS2907Research Organization of Information and Systems, National Institute of Informatics15,616 · 23.83%
  2. AS17939miyazaki cabletelevision network Co.,LTD8,192 · 12.50%
  3. AS2514NTT PC Communications, Inc.4,096 · 6.25%
  4. AS2497Internet Initiative Japan Inc.2,048 · 3.13%
  5. AS2512TCP Inc.256 · 0.39%
  6. AS7687TOYOTA SYSTEMS CORPORATION256 · 0.39%

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.

13 prefixes
PREFIXORIGINCOUNTRYRPKIPEERSFIRST SEEN
192.244.8.0/21AS2497Internet Initiative Japan Inc.JapanNot found172026-10-02
192.244.20.0/23AS2907Research Organization of Information and Systems, National Institute of InformaticsJapanNot found192026-10-02
192.244.32.0/19AS17939miyazaki cabletelevision network Co.,LTDJapanNot found172026-10-02
192.244.78.0/23AS2907Research Organization of Information and Systems, National Institute of InformaticsJapanNot found192026-10-02
192.244.80.0/20AS2907Research Organization of Information and Systems, National Institute of InformaticsJapanNot found192026-10-02
192.244.96.0/20AS2514NTT PC Communications, Inc.JapanValid172026-10-02
192.244.144.0/20AS2907Research Organization of Information and Systems, National Institute of InformaticsJapanNot found192026-10-02
192.244.196.0/22AS2907Research Organization of Information and Systems, National Institute of InformaticsJapanNot found192026-10-02
192.244.203.0/24AS2512TCP Inc.JapanNot found172026-10-02
192.244.208.0/20AS2907Research Organization of Information and Systems, National Institute of InformaticsJapanNot found192026-10-02
192.244.228.0/22AS2907Research Organization of Information and Systems, National Institute of InformaticsJapanNot found192026-10-02
192.244.247.0/24AS7687TOYOTA SYSTEMS CORPORATIONJapanNot found172026-10-02
192.244.254.0/24AS2907Research Organization of Information and Systems, National Institute of InformaticsJapanNot found192026-10-02

Every /24 inside it

192.244.0.0/24Japan—000.00%
192.244.1.0/24Japan—000.00%
192.244.2.0/24Japan—000.00%
192.244.3.0/24Japan—000.00%
192.244.4.0/24Japan—000.00%
192.244.5.0/24Japan—000.00%
192.244.6.0/24Japan—000.00%
192.244.7.0/24Japan—000.00%
192.244.8.0/24JapanAS2497Internet Initiative Japan Inc.000.00%
192.244.9.0/24JapanAS2497Internet Initiative Japan Inc.000.00%
192.244.10.0/24JapanAS2497Internet Initiative Japan Inc.000.00%
192.244.11.0/24JapanAS2497Internet Initiative Japan Inc.000.00%
192.244.12.0/24JapanAS2497Internet Initiative Japan Inc.000.00%
192.244.13.0/24JapanAS2497Internet Initiative Japan Inc.000.00%
192.244.14.0/24JapanAS2497Internet Initiative Japan Inc.000.00%
192.244.15.0/24JapanAS2497Internet Initiative Japan Inc.000.00%
192.244.16.0/24Japan—000.00%
192.244.17.0/24Japan—000.00%
192.244.18.0/24Japan—000.00%
192.244.19.0/24Japan—000.00%
192.244.20.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics602.34%
192.244.21.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
192.244.22.0/24Japan—000.00%
192.244.23.0/24Japan—000.00%
192.244.24.0/24Japan—000.00%
192.244.25.0/24Japan—000.00%
192.244.26.0/24Japan—000.00%
192.244.27.0/24Japan—000.00%
192.244.28.0/24Japan—000.00%
192.244.29.0/24Japan—000.00%
192.244.30.0/24Japan—000.00%
192.244.31.0/24Japan—000.00%
192.244.32.0/24JapanAS17939miyazaki cabletelevision network Co.,LTD1405.47%
192.244.33.0/24JapanAS17939miyazaki cabletelevision network Co.,LTD29011.33%
192.244.34.0/24JapanAS17939miyazaki cabletelevision network Co.,LTD1204.69%
192.244.35.0/24JapanAS17939miyazaki cabletelevision network Co.,LTD1807.03%
192.244.36.0/24JapanAS17939miyazaki cabletelevision network Co.,LTD1606.25%
192.244.37.0/24JapanAS17939miyazaki cabletelevision network Co.,LTD1003.91%
192.244.38.0/24JapanAS17939miyazaki cabletelevision network Co.,LTD000.00%
192.244.39.0/24JapanAS17939miyazaki cabletelevision network Co.,LTD401.56%
192.244.40.0/24JapanAS17939miyazaki cabletelevision network Co.,LTD200.78%
192.244.41.0/24JapanAS17939miyazaki cabletelevision network Co.,LTD301.17%
192.244.42.0/24JapanAS17939miyazaki cabletelevision network Co.,LTD803.13%
192.244.43.0/24JapanAS17939miyazaki cabletelevision network Co.,LTD000.00%
192.244.44.0/24JapanAS17939miyazaki cabletelevision network Co.,LTD000.00%
192.244.45.0/24JapanAS17939miyazaki cabletelevision network Co.,LTD000.00%
192.244.46.0/24JapanAS17939miyazaki cabletelevision network Co.,LTD000.00%
192.244.47.0/24JapanAS17939miyazaki cabletelevision network Co.,LTD000.00%
192.244.48.0/24JapanAS17939miyazaki cabletelevision network Co.,LTD000.00%
192.244.49.0/24JapanAS17939miyazaki cabletelevision network Co.,LTD000.00%
192.244.50.0/24JapanAS17939miyazaki cabletelevision network Co.,LTD000.00%
192.244.51.0/24JapanAS17939miyazaki cabletelevision network Co.,LTD000.00%
192.244.52.0/24JapanAS17939miyazaki cabletelevision network Co.,LTD000.00%
192.244.53.0/24JapanAS17939miyazaki cabletelevision network Co.,LTD000.00%
192.244.54.0/24JapanAS17939miyazaki cabletelevision network Co.,LTD000.00%
192.244.55.0/24JapanAS17939miyazaki cabletelevision network Co.,LTD000.00%
192.244.56.0/24JapanAS17939miyazaki cabletelevision network Co.,LTD000.00%
192.244.57.0/24JapanAS17939miyazaki cabletelevision network Co.,LTD000.00%
192.244.58.0/24JapanAS17939miyazaki cabletelevision network Co.,LTD000.00%
192.244.59.0/24JapanAS17939miyazaki cabletelevision network Co.,LTD000.00%
192.244.60.0/24JapanAS17939miyazaki cabletelevision network Co.,LTD000.00%
192.244.61.0/24JapanAS17939miyazaki cabletelevision network Co.,LTD000.00%
192.244.62.0/24JapanAS17939miyazaki cabletelevision network Co.,LTD000.00%
192.244.63.0/24JapanAS17939miyazaki cabletelevision network Co.,LTD000.00%
192.244.64.0/24Japan—000.00%
192.244.65.0/24Japan—000.00%
192.244.66.0/24Japan—000.00%
192.244.67.0/24Japan—000.00%
192.244.68.0/24Japan—000.00%
192.244.69.0/24Japan—000.00%
192.244.70.0/24Japan—000.00%
192.244.71.0/24Japan—000.00%
192.244.72.0/24Japan—000.00%
192.244.73.0/24Japan—000.00%
192.244.74.0/24Japan—000.00%
192.244.75.0/24Japan—000.00%
192.244.76.0/24Japan—000.00%
192.244.77.0/24Japan—000.00%
192.244.78.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
192.244.79.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
192.244.80.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics1305.08%
192.244.81.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
192.244.82.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
192.244.83.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
192.244.84.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics1204.69%
192.244.85.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
192.244.86.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics200.78%
192.244.87.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
192.244.88.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
192.244.89.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
192.244.90.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
192.244.91.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
192.244.92.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
192.244.93.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
192.244.94.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
192.244.95.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics602.34%
192.244.96.0/24JapanAS2514NTT PC Communications, Inc.1606.25%
192.244.97.0/24JapanAS2514NTT PC Communications, Inc.0256100.00%
192.244.98.0/24JapanAS2514NTT PC Communications, Inc.0256100.00%
192.244.99.0/24JapanAS2514NTT PC Communications, Inc.0256100.00%
192.244.100.0/24JapanAS2514NTT PC Communications, Inc.28010.94%
192.244.101.0/24JapanAS2514NTT PC Communications, Inc.301.17%
192.244.102.0/24JapanAS2514NTT PC Communications, Inc.301.17%
192.244.103.0/24JapanAS2514NTT PC Communications, Inc.000.00%
192.244.104.0/24JapanAS2514NTT PC Communications, Inc.1256100.00%
192.244.105.0/24JapanAS2514NTT PC Communications, Inc.0256100.00%
192.244.106.0/24JapanAS2514NTT PC Communications, Inc.0256100.00%
192.244.107.0/24JapanAS2514NTT PC Communications, Inc.100.39%
192.244.108.0/24JapanAS2514NTT PC Communications, Inc.100.39%
192.244.109.0/24JapanAS2514NTT PC Communications, Inc.000.00%
192.244.110.0/24JapanAS2514NTT PC Communications, Inc.000.00%
192.244.111.0/24JapanAS2514NTT PC Communications, Inc.000.00%
192.244.112.0/24Japan—000.00%
192.244.113.0/24Japan—000.00%
192.244.114.0/24Japan—000.00%
192.244.115.0/24Japan—000.00%
192.244.116.0/24Japan—000.00%
192.244.117.0/24Japan—000.00%
192.244.118.0/24Japan—000.00%
192.244.119.0/24Japan—000.00%
192.244.120.0/24Japan—000.00%
192.244.121.0/24Japan—000.00%
192.244.122.0/24Japan—000.00%
192.244.123.0/24Japan—000.00%
192.244.124.0/24Japan—000.00%
192.244.125.0/24Japan—000.00%
192.244.126.0/24Japan—000.00%
192.244.127.0/24Japan—000.00%
192.244.128.0/24Japan—000.00%
192.244.129.0/24Japan—000.00%
192.244.130.0/24Japan—000.00%
192.244.131.0/24Japan—000.00%
192.244.132.0/24Japan—000.00%
192.244.133.0/24Japan—000.00%
192.244.134.0/24Japan—000.00%
192.244.135.0/24Japan—000.00%
192.244.136.0/24Japan—000.00%
192.244.137.0/24Japan—000.00%
192.244.138.0/24Japan—000.00%
192.244.139.0/24Japan—000.00%
192.244.140.0/24Japan—000.00%
192.244.141.0/24Japan—000.00%
192.244.142.0/24Japan—000.00%
192.244.143.0/24Japan—000.00%
192.244.144.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics100.39%
192.244.145.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
192.244.146.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
192.244.147.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
192.244.148.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics100.39%
192.244.149.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics200.78%
192.244.150.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
192.244.151.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
192.244.152.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
192.244.153.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
192.244.154.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
192.244.155.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
192.244.156.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
192.244.157.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
192.244.158.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics100.39%
192.244.159.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
192.244.160.0/24Japan—000.00%
192.244.161.0/24Japan—000.00%
192.244.162.0/24Japan—000.00%
192.244.163.0/24Japan—000.00%
192.244.164.0/24Japan—000.00%
192.244.165.0/24Japan—000.00%
192.244.166.0/24Japan—000.00%
192.244.167.0/24Japan—000.00%
192.244.168.0/24Japan—000.00%
192.244.169.0/24Japan—000.00%
192.244.170.0/24Japan—000.00%
192.244.171.0/24Japan—000.00%
192.244.172.0/24Japan—000.00%
192.244.173.0/24Japan—000.00%
192.244.174.0/24Japan—000.00%
192.244.175.0/24Japan—000.00%
192.244.176.0/24Japan—000.00%
192.244.177.0/24Japan—000.00%
192.244.178.0/24Japan—000.00%
192.244.179.0/24Japan—000.00%
192.244.180.0/24Japan—000.00%
192.244.181.0/24Japan—000.00%
192.244.182.0/24Japan—000.00%
192.244.183.0/24Japan—000.00%
192.244.184.0/24Japan—000.00%
192.244.185.0/24Japan—000.00%
192.244.186.0/24Japan—000.00%
192.244.187.0/24Japan—000.00%
192.244.188.0/24Japan—000.00%
192.244.189.0/24Japan—000.00%
192.244.190.0/24Japan—000.00%
192.244.191.0/24Japan—000.00%
192.244.192.0/24Japan—000.00%
192.244.193.0/24Japan—000.00%
192.244.194.0/24Japan—000.00%
192.244.195.0/24Japan—000.00%
192.244.196.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
192.244.197.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
192.244.198.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
192.244.199.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
192.244.200.0/24Japan—000.00%
192.244.201.0/24Japan—000.00%
192.244.202.0/24Japan—000.00%
192.244.203.0/24JapanAS2512TCP Inc.000.00%
192.244.204.0/24Japan—000.00%
192.244.205.0/24Japan—000.00%
192.244.206.0/24Japan—000.00%
192.244.207.0/24Japan—000.00%
192.244.208.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
192.244.209.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
192.244.210.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics401.56%
192.244.211.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
192.244.212.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
192.244.213.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
192.244.214.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
192.244.215.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics100.39%
192.244.216.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics301.17%
192.244.217.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
192.244.218.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics100.39%
192.244.219.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
192.244.220.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
192.244.221.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics200.78%
192.244.222.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
192.244.223.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics100.39%
192.244.224.0/24Japan—000.00%
192.244.225.0/24Japan—000.00%
192.244.226.0/24Japan—000.00%
192.244.227.0/24Japan—000.00%
192.244.228.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
192.244.229.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
192.244.230.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
192.244.231.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics301.17%
192.244.232.0/24Japan—000.00%
192.244.233.0/24Japan—000.00%
192.244.234.0/24Japan—000.00%
192.244.235.0/24Japan—000.00%
192.244.236.0/24Japan—000.00%
192.244.237.0/24Japan—000.00%
192.244.238.0/24Japan—000.00%
192.244.239.0/24Japan—000.00%
192.244.240.0/24Japan—000.00%
192.244.241.0/24Japan—000.00%
192.244.242.0/24Japan—000.00%
192.244.243.0/24Japan—000.00%
192.244.244.0/24Japan—000.00%
192.244.245.0/24Japan—000.00%
192.244.246.0/24Japan—000.00%
192.244.247.0/24JapanAS7687TOYOTA SYSTEMS CORPORATION000.00%
192.244.248.0/24Japan—000.00%
192.244.249.0/24Japan—000.00%
192.244.250.0/24Japan—000.00%
192.244.251.0/24Japan—000.00%
192.244.252.0/24Japan—000.00%
192.244.253.0/24Japan—000.00%
192.244.254.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics27010.55%
192.244.255.0/24Japan—000.00%
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.