Skip to content
InternetData
65,536 routable7 ASes
/16 subnet

210.156.0.0/16

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
7
announcing ASes
7
announced prefixes
358
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 Informatics8,192 · 12.50%
  2. AS2527Sony Network Communications Inc.4,096 · 6.25%
  3. AS4725SoftBank Corp.4,096 · 6.25%
  4. AS7690Mirai Communication Network Inc.4,096 · 6.25%
  5. AS23624Chukai Television Co,.Ltd.4,096 · 6.25%
  6. AS23630CAC Inc.4,096 · 6.25%
  7. AS4718Cyber Kansai Project1,024 · 1.56%

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
210.156.0.0/22AS4718Cyber Kansai ProjectJapanNot found192026-10-02
210.156.16.0/20AS23624Chukai Television Co,.Ltd.JapanNot found172026-10-02
210.156.32.0/19AS2907Research Organization of Information and Systems, National Institute of InformaticsJapanValid192026-10-02
210.156.96.0/20AS4725SoftBank Corp.JapanNot found172026-10-02
210.156.112.0/20AS23630CAC Inc.JapanValid172026-10-02
210.156.160.0/20AS2527Sony Network Communications Inc.JapanValid172026-10-02
210.156.176.0/20AS7690Mirai Communication Network Inc.JapanValid172026-10-02

Every /24 inside it

210.156.0.0/24JapanAS4718Cyber Kansai Project000.00%
210.156.1.0/24JapanAS4718Cyber Kansai Project000.00%
210.156.2.0/24JapanAS4718Cyber Kansai Project000.00%
210.156.3.0/24JapanAS4718Cyber Kansai Project000.00%
210.156.4.0/24Japan—000.00%
210.156.5.0/24Japan—000.00%
210.156.6.0/24Japan—000.00%
210.156.7.0/24Japan—000.00%
210.156.8.0/24Japan—000.00%
210.156.9.0/24Japan—000.00%
210.156.10.0/24Japan—000.00%
210.156.11.0/24Japan—000.00%
210.156.12.0/24Japan—000.00%
210.156.13.0/24Japan—000.00%
210.156.14.0/24Japan—000.00%
210.156.15.0/24Japan—000.00%
210.156.16.0/24JapanAS23624Chukai Television Co,.Ltd.602.34%
210.156.17.0/24JapanAS23624Chukai Television Co,.Ltd.100.39%
210.156.18.0/24JapanAS23624Chukai Television Co,.Ltd.000.00%
210.156.19.0/24JapanAS23624Chukai Television Co,.Ltd.000.00%
210.156.20.0/24JapanAS23624Chukai Television Co,.Ltd.602.34%
210.156.21.0/24JapanAS23624Chukai Television Co,.Ltd.200.78%
210.156.22.0/24JapanAS23624Chukai Television Co,.Ltd.200.78%
210.156.23.0/24JapanAS23624Chukai Television Co,.Ltd.200.78%
210.156.24.0/24JapanAS23624Chukai Television Co,.Ltd.000.00%
210.156.25.0/24JapanAS23624Chukai Television Co,.Ltd.000.00%
210.156.26.0/24JapanAS23624Chukai Television Co,.Ltd.000.00%
210.156.27.0/24JapanAS23624Chukai Television Co,.Ltd.000.00%
210.156.28.0/24JapanAS23624Chukai Television Co,.Ltd.000.00%
210.156.29.0/24JapanAS23624Chukai Television Co,.Ltd.000.00%
210.156.30.0/24JapanAS23624Chukai Television Co,.Ltd.000.00%
210.156.31.0/24JapanAS23624Chukai Television Co,.Ltd.000.00%
210.156.32.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
210.156.33.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
210.156.34.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
210.156.35.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
210.156.36.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
210.156.37.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics803.13%
210.156.38.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
210.156.39.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
210.156.40.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics200.78%
210.156.41.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
210.156.42.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
210.156.43.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
210.156.44.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
210.156.45.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
210.156.46.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
210.156.47.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
210.156.48.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
210.156.49.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
210.156.50.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
210.156.51.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
210.156.52.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
210.156.53.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
210.156.54.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
210.156.55.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
210.156.56.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
210.156.57.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
210.156.58.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
210.156.59.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
210.156.60.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
210.156.61.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
210.156.62.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
210.156.63.0/24JapanAS2907Research Organization of Information and Systems, National Institute of Informatics000.00%
210.156.64.0/24Japan—000.00%
210.156.65.0/24Japan—000.00%
210.156.66.0/24Japan—000.00%
210.156.67.0/24Japan—000.00%
210.156.68.0/24Japan—000.00%
210.156.69.0/24Japan—000.00%
210.156.70.0/24Japan—000.00%
210.156.71.0/24Japan—000.00%
210.156.72.0/24Japan—000.00%
210.156.73.0/24Japan—000.00%
210.156.74.0/24Japan—000.00%
210.156.75.0/24Japan—000.00%
210.156.76.0/24Japan—000.00%
210.156.77.0/24Japan—000.00%
210.156.78.0/24Japan—000.00%
210.156.79.0/24Japan—000.00%
210.156.80.0/24Japan—000.00%
210.156.81.0/24Japan—000.00%
210.156.82.0/24Japan—000.00%
210.156.83.0/24Japan—000.00%
210.156.84.0/24Japan—000.00%
210.156.85.0/24Japan—000.00%
210.156.86.0/24Japan—000.00%
210.156.87.0/24Japan—000.00%
210.156.88.0/24Japan—000.00%
210.156.89.0/24Japan—000.00%
210.156.90.0/24Japan—000.00%
210.156.91.0/24Japan—000.00%
210.156.92.0/24Japan—000.00%
210.156.93.0/24Japan—000.00%
210.156.94.0/24Japan—000.00%
210.156.95.0/24Japan—000.00%
210.156.96.0/24JapanAS4725SoftBank Corp.000.00%
210.156.97.0/24JapanAS4725SoftBank Corp.000.00%
210.156.98.0/24JapanAS4725SoftBank Corp.000.00%
210.156.99.0/24JapanAS4725SoftBank Corp.000.00%
210.156.100.0/24JapanAS4725SoftBank Corp.000.00%
210.156.101.0/24JapanAS4725SoftBank Corp.000.00%
210.156.102.0/24JapanAS4725SoftBank Corp.000.00%
210.156.103.0/24JapanAS4725SoftBank Corp.000.00%
210.156.104.0/24JapanAS4725SoftBank Corp.000.00%
210.156.105.0/24JapanAS4725SoftBank Corp.000.00%
210.156.106.0/24JapanAS4725SoftBank Corp.000.00%
210.156.107.0/24JapanAS4725SoftBank Corp.000.00%
210.156.108.0/24JapanAS4725SoftBank Corp.000.00%
210.156.109.0/24JapanAS4725SoftBank Corp.000.00%
210.156.110.0/24JapanAS4725SoftBank Corp.000.00%
210.156.111.0/24JapanAS4725SoftBank Corp.000.00%
210.156.112.0/24JapanAS23630CAC Inc.100.39%
210.156.113.0/24JapanAS23630CAC Inc.000.00%
210.156.114.0/24JapanAS23630CAC Inc.301.17%
210.156.115.0/24JapanAS23630CAC Inc.200.78%
210.156.116.0/24JapanAS23630CAC Inc.100.39%
210.156.117.0/24JapanAS23630CAC Inc.200.78%
210.156.118.0/24JapanAS23630CAC Inc.200.78%
210.156.119.0/24JapanAS23630CAC Inc.301.17%
210.156.120.0/24JapanAS23630CAC Inc.401.56%
210.156.121.0/24JapanAS23630CAC Inc.602.34%
210.156.122.0/24JapanAS23630CAC Inc.301.17%
210.156.123.0/24JapanAS23630CAC Inc.301.17%
210.156.124.0/24JapanAS23630CAC Inc.602.34%
210.156.125.0/24JapanAS23630CAC Inc.100.39%
210.156.126.0/24JapanAS23630CAC Inc.000.00%
210.156.127.0/24JapanAS23630CAC Inc.501.95%
210.156.128.0/24Japan—000.00%
210.156.129.0/24Japan—000.00%
210.156.130.0/24Japan—000.00%
210.156.131.0/24Japan—000.00%
210.156.132.0/24Japan—000.00%
210.156.133.0/24Japan—000.00%
210.156.134.0/24Japan—000.00%
210.156.135.0/24Japan—000.00%
210.156.136.0/24Japan—000.00%
210.156.137.0/24Japan—000.00%
210.156.138.0/24Japan—000.00%
210.156.139.0/24Japan—000.00%
210.156.140.0/24Japan—000.00%
210.156.141.0/24Japan—000.00%
210.156.142.0/24Japan—000.00%
210.156.143.0/24Japan—000.00%
210.156.144.0/24Japan—000.00%
210.156.145.0/24Japan—000.00%
210.156.146.0/24Japan—000.00%
210.156.147.0/24Japan—000.00%
210.156.148.0/24Japan—000.00%
210.156.149.0/24Japan—000.00%
210.156.150.0/24Japan—000.00%
210.156.151.0/24Japan—000.00%
210.156.152.0/24Japan—000.00%
210.156.153.0/24Japan—000.00%
210.156.154.0/24Japan—000.00%
210.156.155.0/24Japan—000.00%
210.156.156.0/24Japan—000.00%
210.156.157.0/24Japan—000.00%
210.156.158.0/24Japan—000.00%
210.156.159.0/24Japan—000.00%
210.156.160.0/24JapanAS2527Sony Network Communications Inc.1305.08%
210.156.161.0/24JapanAS2527Sony Network Communications Inc.2108.20%
210.156.162.0/24JapanAS2527Sony Network Communications Inc.1104.30%
210.156.163.0/24JapanAS2527Sony Network Communications Inc.903.52%
210.156.164.0/24JapanAS2527Sony Network Communications Inc.1204.69%
210.156.165.0/24JapanAS2527Sony Network Communications Inc.1606.25%
210.156.166.0/24JapanAS2527Sony Network Communications Inc.1606.25%
210.156.167.0/24JapanAS2527Sony Network Communications Inc.1907.42%
210.156.168.0/24JapanAS2527Sony Network Communications Inc.1505.86%
210.156.169.0/24JapanAS2527Sony Network Communications Inc.1405.47%
210.156.170.0/24JapanAS2527Sony Network Communications Inc.2308.98%
210.156.171.0/24JapanAS2527Sony Network Communications Inc.1305.08%
210.156.172.0/24JapanAS2527Sony Network Communications Inc.1305.08%
210.156.173.0/24JapanAS2527Sony Network Communications Inc.1907.42%
210.156.174.0/24JapanAS2527Sony Network Communications Inc.1606.25%
210.156.175.0/24JapanAS2527Sony Network Communications Inc.903.52%
210.156.176.0/24JapanAS7690Mirai Communication Network Inc.000.00%
210.156.177.0/24JapanAS7690Mirai Communication Network Inc.000.00%
210.156.178.0/24JapanAS7690Mirai Communication Network Inc.501.95%
210.156.179.0/24JapanAS7690Mirai Communication Network Inc.100.39%
210.156.180.0/24JapanAS7690Mirai Communication Network Inc.1003.91%
210.156.181.0/24JapanAS7690Mirai Communication Network Inc.401.56%
210.156.182.0/24JapanAS7690Mirai Communication Network Inc.903.52%
210.156.183.0/24JapanAS7690Mirai Communication Network Inc.100.39%
210.156.184.0/24JapanAS7690Mirai Communication Network Inc.000.00%
210.156.185.0/24JapanAS7690Mirai Communication Network Inc.1003.91%
210.156.186.0/24JapanAS7690Mirai Communication Network Inc.200.78%
210.156.187.0/24JapanAS7690Mirai Communication Network Inc.401.56%
210.156.188.0/24JapanAS7690Mirai Communication Network Inc.000.00%
210.156.189.0/24JapanAS7690Mirai Communication Network Inc.000.00%
210.156.190.0/24JapanAS7690Mirai Communication Network Inc.100.39%
210.156.191.0/24JapanAS7690Mirai Communication Network Inc.100.39%
210.156.192.0/24Japan—000.00%
210.156.193.0/24Japan—000.00%
210.156.194.0/24Japan—000.00%
210.156.195.0/24Japan—000.00%
210.156.196.0/24Japan—000.00%
210.156.197.0/24Japan—000.00%
210.156.198.0/24Japan—000.00%
210.156.199.0/24Japan—000.00%
210.156.200.0/24Japan—000.00%
210.156.201.0/24Japan—000.00%
210.156.202.0/24Japan—000.00%
210.156.203.0/24Japan—000.00%
210.156.204.0/24Japan—000.00%
210.156.205.0/24Japan—000.00%
210.156.206.0/24Japan—000.00%
210.156.207.0/24Japan—000.00%
210.156.208.0/24Japan—000.00%
210.156.209.0/24Japan—000.00%
210.156.210.0/24Japan—000.00%
210.156.211.0/24Japan—000.00%
210.156.212.0/24Japan—000.00%
210.156.213.0/24Japan—000.00%
210.156.214.0/24Japan—000.00%
210.156.215.0/24Japan—000.00%
210.156.216.0/24Japan—000.00%
210.156.217.0/24Japan—000.00%
210.156.218.0/24Japan—000.00%
210.156.219.0/24Japan—000.00%
210.156.220.0/24Japan—000.00%
210.156.221.0/24Japan—000.00%
210.156.222.0/24Japan—000.00%
210.156.223.0/24Japan—000.00%
210.156.224.0/24Japan—000.00%
210.156.225.0/24Japan—000.00%
210.156.226.0/24Japan—000.00%
210.156.227.0/24Japan—000.00%
210.156.228.0/24Japan—000.00%
210.156.229.0/24Japan—000.00%
210.156.230.0/24Japan—000.00%
210.156.231.0/24Japan—000.00%
210.156.232.0/24Japan—000.00%
210.156.233.0/24Japan—000.00%
210.156.234.0/24Japan—000.00%
210.156.235.0/24Japan—000.00%
210.156.236.0/24Japan—000.00%
210.156.237.0/24Japan—000.00%
210.156.238.0/24Japan—000.00%
210.156.239.0/24Japan—000.00%
210.156.240.0/24Japan—000.00%
210.156.241.0/24Japan—000.00%
210.156.242.0/24Japan—000.00%
210.156.243.0/24Japan—000.00%
210.156.244.0/24Japan—000.00%
210.156.245.0/24Japan—000.00%
210.156.246.0/24Japan—000.00%
210.156.247.0/24Japan—000.00%
210.156.248.0/24Japan—000.00%
210.156.249.0/24Japan—000.00%
210.156.250.0/24Japan—000.00%
210.156.251.0/24Japan—000.00%
210.156.252.0/24Japan—000.00%
210.156.253.0/24Japan—000.00%
210.156.254.0/24Japan—000.00%
210.156.255.0/24Japan—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.