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InternetData
65,536 routable11 ASes
/16 subnet

157.120.0.0/16

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
5
countries
11
announcing ASes
23
announced prefixes
7,080
anonymous addresses

Where it is

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

  1. Japan55,050 · 84.00%
  2. Singapore4,863 · 7.42%
  3. Hong Kong2,551 · 3.89%
  4. United States2,048 · 3.13%
  5. Australia1,024 · 1.56%

Who announces it

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

  1. AS2514NTT PC Communications, Inc.16,384 · 25.00%
  2. AS9621OTNet Co.,Inc.12,288 · 18.75%
  3. AS9604FUJI SOFT INCORPORATED8,192 · 12.50%
  4. AS8220COLT Technology Services Group Limited7,168 · 10.94%
  5. AS58791GMO Internet, Inc.4,096 · 6.25%
  6. AS6079RCN2,048 · 3.13%
  7. AS131931Aomori Cable TV Co., Ltd.2,048 · 3.13%
  8. AS4713NTT DOCOMO BUSINESS,Inc.1,024 · 1.56%
  9. AS24259kanuma cable television Corporation1,024 · 1.56%
  10. AS146987GMO GlobalSign Holdings K.K.768 · 1.17%

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.

23 prefixes
PREFIXORIGINCOUNTRYRPKIPEERSFIRST SEEN
157.120.0.0/18AS2514NTT PC Communications, Inc.JapanValid172026-10-02
157.120.64.0/19AS9621OTNet Co.,Inc.JapanValid172026-10-02
157.120.96.0/20AS9621OTNet Co.,Inc.JapanValid172026-10-02
157.120.112.0/24AS146987GMO GlobalSign Holdings K.K.JapanValid172026-10-02
157.120.113.0/24AS146987GMO GlobalSign Holdings K.K.JapanValid172026-10-02
157.120.114.0/24AS146987GMO GlobalSign Holdings K.K.JapanValid172026-10-02
157.120.115.0/24AS131921GMO GlobalSign Holdings K.K.JapanValid172026-10-02
157.120.120.0/22AS24259kanuma cable television CorporationJapanValid172026-10-02
157.120.124.0/24AS4713NTT DOCOMO BUSINESS,Inc.JapanNot found172026-10-02
157.120.125.0/24AS4713NTT DOCOMO BUSINESS,Inc.JapanNot found172026-10-02
157.120.126.0/24AS4713NTT DOCOMO BUSINESS,Inc.JapanNot found172026-10-02
157.120.127.0/24AS4713NTT DOCOMO BUSINESS,Inc.JapanNot found172026-10-02
157.120.128.0/19AS9604FUJI SOFT INCORPORATEDJapanNot found172026-10-02
157.120.192.0/21AS131931Aomori Cable TV Co., Ltd.JapanValid172026-10-02
157.120.200.0/21AS6079RCNUnited StatesValid172026-10-02
157.120.208.0/20AS58791GMO Internet, Inc.JapanNot found172026-10-02
157.120.209.0/24AS58791GMO Internet, Inc.JapanNot found182026-10-02
157.120.214.0/23AS58791GMO Internet, Inc.JapanNot found172026-10-02
157.120.214.0/24AS58791GMO Internet, Inc.JapanNot found182026-10-02
157.120.222.0/23AS58791GMO Internet, Inc.JapanNot found172026-10-02
157.120.224.0/21AS8220COLT Technology Services Group LimitedHong KongValid172026-10-02
157.120.236.0/22AS8220COLT Technology Services Group LimitedAustraliaValid172026-10-02
157.120.240.0/20AS8220COLT Technology Services Group LimitedSingaporeValid172026-10-02

Every /24 inside it

157.120.0.0/24JapanAS2514NTT PC Communications, Inc.000.00%
157.120.1.0/24JapanAS2514NTT PC Communications, Inc.000.00%
157.120.2.0/24JapanAS2514NTT PC Communications, Inc.000.00%
157.120.3.0/24JapanAS2514NTT PC Communications, Inc.000.00%
157.120.4.0/24JapanAS2514NTT PC Communications, Inc.000.00%
157.120.5.0/24JapanAS2514NTT PC Communications, Inc.000.00%
157.120.6.0/24JapanAS2514NTT PC Communications, Inc.000.00%
157.120.7.0/24JapanAS2514NTT PC Communications, Inc.000.00%
157.120.8.0/24JapanAS2514NTT PC Communications, Inc.000.00%
157.120.9.0/24JapanAS2514NTT PC Communications, Inc.000.00%
157.120.10.0/24JapanAS2514NTT PC Communications, Inc.000.00%
157.120.11.0/24JapanAS2514NTT PC Communications, Inc.0256100.00%
157.120.12.0/24JapanAS2514NTT PC Communications, Inc.4256100.00%
157.120.13.0/24JapanAS2514NTT PC Communications, Inc.0256100.00%
157.120.14.0/24JapanAS2514NTT PC Communications, Inc.1256100.00%
157.120.15.0/24JapanAS2514NTT PC Communications, Inc.0256100.00%
157.120.16.0/24JapanAS2514NTT PC Communications, Inc.501.95%
157.120.17.0/24JapanAS2514NTT PC Communications, Inc.000.00%
157.120.18.0/24JapanAS2514NTT PC Communications, Inc.100.39%
157.120.19.0/24JapanAS2514NTT PC Communications, Inc.000.00%
157.120.20.0/24JapanAS2514NTT PC Communications, Inc.702.73%
157.120.21.0/24JapanAS2514NTT PC Communications, Inc.000.00%
157.120.22.0/24JapanAS2514NTT PC Communications, Inc.000.00%
157.120.23.0/24JapanAS2514NTT PC Communications, Inc.702.73%
157.120.24.0/24JapanAS2514NTT PC Communications, Inc.301.17%
157.120.25.0/24JapanAS2514NTT PC Communications, Inc.000.00%
157.120.26.0/24JapanAS2514NTT PC Communications, Inc.000.00%
157.120.27.0/24JapanAS2514NTT PC Communications, Inc.000.00%
157.120.28.0/24JapanAS2514NTT PC Communications, Inc.000.00%
157.120.29.0/24JapanAS2514NTT PC Communications, Inc.100.39%
157.120.30.0/24JapanAS2514NTT PC Communications, Inc.000.00%
157.120.31.0/24JapanAS2514NTT PC Communications, Inc.000.00%
157.120.32.0/24JapanAS2514NTT PC Communications, Inc.2256100.00%
157.120.33.0/24JapanAS2514NTT PC Communications, Inc.1256100.00%
157.120.34.0/24JapanAS2514NTT PC Communications, Inc.2256100.00%
157.120.35.0/24JapanAS2514NTT PC Communications, Inc.1256100.00%
157.120.36.0/24JapanAS2514NTT PC Communications, Inc.0256100.00%
157.120.37.0/24JapanAS2514NTT PC Communications, Inc.1256100.00%
157.120.38.0/24JapanAS2514NTT PC Communications, Inc.2256100.00%
157.120.39.0/24JapanAS2514NTT PC Communications, Inc.0256100.00%
157.120.40.0/24JapanAS2514NTT PC Communications, Inc.0256100.00%
157.120.41.0/24JapanAS2514NTT PC Communications, Inc.1256100.00%
157.120.42.0/24JapanAS2514NTT PC Communications, Inc.0256100.00%
157.120.43.0/24JapanAS2514NTT PC Communications, Inc.1256100.00%
157.120.44.0/24JapanAS2514NTT PC Communications, Inc.0256100.00%
157.120.45.0/24JapanAS2514NTT PC Communications, Inc.0256100.00%
157.120.46.0/24JapanAS2514NTT PC Communications, Inc.000.00%
157.120.47.0/24JapanAS2514NTT PC Communications, Inc.000.00%
157.120.48.0/24JapanAS2514NTT PC Communications, Inc.000.00%
157.120.49.0/24JapanAS2514NTT PC Communications, Inc.000.00%
157.120.50.0/24JapanAS2514NTT PC Communications, Inc.000.00%
157.120.51.0/24JapanAS2514NTT PC Communications, Inc.301.17%
157.120.52.0/24JapanAS2514NTT PC Communications, Inc.000.00%
157.120.53.0/24JapanAS2514NTT PC Communications, Inc.000.00%
157.120.54.0/24JapanAS2514NTT PC Communications, Inc.000.00%
157.120.55.0/24JapanAS2514NTT PC Communications, Inc.000.00%
157.120.56.0/24JapanAS2514NTT PC Communications, Inc.000.00%
157.120.57.0/24JapanAS2514NTT PC Communications, Inc.000.00%
157.120.58.0/24JapanAS2514NTT PC Communications, Inc.000.00%
157.120.59.0/24JapanAS2514NTT PC Communications, Inc.3256100.00%
157.120.60.0/24JapanAS2514NTT PC Communications, Inc.4256100.00%
157.120.61.0/24JapanAS2514NTT PC Communications, Inc.1256100.00%
157.120.62.0/24JapanAS2514NTT PC Communications, Inc.000.00%
157.120.63.0/24JapanAS2514NTT PC Communications, Inc.000.00%
157.120.64.0/24JapanAS9621OTNet Co.,Inc.172067.19%
157.120.65.0/24JapanAS9621OTNet Co.,Inc.164064.06%
157.120.66.0/24JapanAS9621OTNet Co.,Inc.147057.42%
157.120.67.0/24JapanAS9621OTNet Co.,Inc.140054.69%
157.120.68.0/24JapanAS9621OTNet Co.,Inc.163063.67%
157.120.69.0/24JapanAS9621OTNet Co.,Inc.141055.08%
157.120.70.0/24JapanAS9621OTNet Co.,Inc.136053.13%
157.120.71.0/24JapanAS9621OTNet Co.,Inc.162063.28%
157.120.72.0/24JapanAS9621OTNet Co.,Inc.136053.13%
157.120.73.0/24JapanAS9621OTNet Co.,Inc.152059.38%
157.120.74.0/24JapanAS9621OTNet Co.,Inc.150058.59%
157.120.75.0/24JapanAS9621OTNet Co.,Inc.146057.03%
157.120.76.0/24JapanAS9621OTNet Co.,Inc.148057.81%
157.120.77.0/24JapanAS9621OTNet Co.,Inc.153059.77%
157.120.78.0/24JapanAS9621OTNet Co.,Inc.144056.25%
157.120.79.0/24JapanAS9621OTNet Co.,Inc.160062.50%
157.120.80.0/24JapanAS9621OTNet Co.,Inc.152059.38%
157.120.81.0/24JapanAS9621OTNet Co.,Inc.141055.08%
157.120.82.0/24JapanAS9621OTNet Co.,Inc.127049.61%
157.120.83.0/24JapanAS9621OTNet Co.,Inc.130050.78%
157.120.84.0/24JapanAS9621OTNet Co.,Inc.146057.03%
157.120.85.0/24JapanAS9621OTNet Co.,Inc.132051.56%
157.120.86.0/24JapanAS9621OTNet Co.,Inc.127049.61%
157.120.87.0/24JapanAS9621OTNet Co.,Inc.134052.34%
157.120.88.0/24JapanAS9621OTNet Co.,Inc.144056.25%
157.120.89.0/24JapanAS9621OTNet Co.,Inc.120046.88%
157.120.90.0/24JapanAS9621OTNet Co.,Inc.130050.78%
157.120.91.0/24JapanAS9621OTNet Co.,Inc.130050.78%
157.120.92.0/24JapanAS9621OTNet Co.,Inc.130050.78%
157.120.93.0/24JapanAS9621OTNet Co.,Inc.130050.78%
157.120.94.0/24JapanAS9621OTNet Co.,Inc.120046.88%
157.120.95.0/24JapanAS9621OTNet Co.,Inc.143055.86%
157.120.96.0/24JapanAS9621OTNet Co.,Inc.153059.77%
157.120.97.0/24JapanAS9621OTNet Co.,Inc.157061.33%
157.120.98.0/24JapanAS9621OTNet Co.,Inc.150058.59%
157.120.99.0/24JapanAS9621OTNet Co.,Inc.144056.25%
157.120.100.0/24JapanAS9621OTNet Co.,Inc.137053.52%
157.120.101.0/24JapanAS9621OTNet Co.,Inc.143055.86%
157.120.102.0/24JapanAS9621OTNet Co.,Inc.158061.72%
157.120.103.0/24JapanAS9621OTNet Co.,Inc.148057.81%
157.120.104.0/24JapanAS9621OTNet Co.,Inc.136053.13%
157.120.105.0/24JapanAS9621OTNet Co.,Inc.140054.69%
157.120.106.0/24JapanAS9621OTNet Co.,Inc.148057.81%
157.120.107.0/24JapanAS9621OTNet Co.,Inc.135052.73%
157.120.108.0/24JapanAS9621OTNet Co.,Inc.144056.25%
157.120.109.0/24JapanAS9621OTNet Co.,Inc.158061.72%
157.120.110.0/24JapanAS9621OTNet Co.,Inc.142055.47%
157.120.111.0/24JapanAS9621OTNet Co.,Inc.150058.59%
157.120.112.0/24JapanAS146987GMO GlobalSign Holdings K.K.000.00%
157.120.113.0/24JapanAS146987GMO GlobalSign Holdings K.K.000.00%
157.120.114.0/24JapanAS146987GMO GlobalSign Holdings K.K.000.00%
157.120.115.0/24JapanAS131921GMO GlobalSign Holdings K.K.0256100.00%
157.120.116.0/24Japan—000.00%
157.120.117.0/24Japan—000.00%
157.120.118.0/24Japan—000.00%
157.120.119.0/24Japan—000.00%
157.120.120.0/24JapanAS24259kanuma cable television Corporation200.78%
157.120.121.0/24JapanAS24259kanuma cable television Corporation401.56%
157.120.122.0/24JapanAS24259kanuma cable television Corporation401.56%
157.120.123.0/24JapanAS24259kanuma cable television Corporation000.00%
157.120.124.0/24JapanAS4713NTT DOCOMO BUSINESS,Inc.000.00%
157.120.125.0/24JapanAS4713NTT DOCOMO BUSINESS,Inc.000.00%
157.120.126.0/24JapanAS4713NTT DOCOMO BUSINESS,Inc.000.00%
157.120.127.0/24JapanAS4713NTT DOCOMO BUSINESS,Inc.100.39%
157.120.128.0/24JapanAS9604FUJI SOFT INCORPORATED000.00%
157.120.129.0/24JapanAS9604FUJI SOFT INCORPORATED000.00%
157.120.130.0/24JapanAS9604FUJI SOFT INCORPORATED000.00%
157.120.131.0/24JapanAS9604FUJI SOFT INCORPORATED000.00%
157.120.132.0/24JapanAS9604FUJI SOFT INCORPORATED000.00%
157.120.133.0/24JapanAS9604FUJI SOFT INCORPORATED000.00%
157.120.134.0/24JapanAS9604FUJI SOFT INCORPORATED000.00%
157.120.135.0/24JapanAS9604FUJI SOFT INCORPORATED000.00%
157.120.136.0/24JapanAS9604FUJI SOFT INCORPORATED000.00%
157.120.137.0/24JapanAS9604FUJI SOFT INCORPORATED000.00%
157.120.138.0/24JapanAS9604FUJI SOFT INCORPORATED000.00%
157.120.139.0/24JapanAS9604FUJI SOFT INCORPORATED000.00%
157.120.140.0/24JapanAS9604FUJI SOFT INCORPORATED000.00%
157.120.141.0/24JapanAS9604FUJI SOFT INCORPORATED000.00%
157.120.142.0/24JapanAS9604FUJI SOFT INCORPORATED000.00%
157.120.143.0/24JapanAS9604FUJI SOFT INCORPORATED000.00%
157.120.144.0/24JapanAS9604FUJI SOFT INCORPORATED000.00%
157.120.145.0/24JapanAS9604FUJI SOFT INCORPORATED000.00%
157.120.146.0/24JapanAS9604FUJI SOFT INCORPORATED000.00%
157.120.147.0/24JapanAS9604FUJI SOFT INCORPORATED000.00%
157.120.148.0/24JapanAS9604FUJI SOFT INCORPORATED000.00%
157.120.149.0/24JapanAS9604FUJI SOFT INCORPORATED000.00%
157.120.150.0/24JapanAS9604FUJI SOFT INCORPORATED000.00%
157.120.151.0/24JapanAS9604FUJI SOFT INCORPORATED000.00%
157.120.152.0/24JapanAS9604FUJI SOFT INCORPORATED000.00%
157.120.153.0/24JapanAS9604FUJI SOFT INCORPORATED000.00%
157.120.154.0/24JapanAS9604FUJI SOFT INCORPORATED000.00%
157.120.155.0/24JapanAS9604FUJI SOFT INCORPORATED000.00%
157.120.156.0/24JapanAS9604FUJI SOFT INCORPORATED000.00%
157.120.157.0/24JapanAS9604FUJI SOFT INCORPORATED000.00%
157.120.158.0/24JapanAS9604FUJI SOFT INCORPORATED000.00%
157.120.159.0/24JapanAS9604FUJI SOFT INCORPORATED000.00%
157.120.160.0/24Japan—000.00%
157.120.161.0/24Japan—000.00%
157.120.162.0/24Singapore—000.00%
157.120.163.0/24Japan—000.00%
157.120.164.0/24Singapore—000.00%
157.120.165.0/24Singapore—000.00%
157.120.166.0/24Singapore—000.00%
157.120.167.0/24Singapore—000.00%
157.120.168.0/24Japan—000.00%
157.120.169.0/24Japan—000.00%
157.120.170.0/24Japan—000.00%
157.120.171.0/24Japan—000.00%
157.120.172.0/24Japan—000.00%
157.120.173.0/24Japan—000.00%
157.120.174.0/24Japan—000.00%
157.120.175.0/24Japan—000.00%
157.120.176.0/24Japan—000.00%
157.120.177.0/24Japan—000.00%
157.120.178.0/24Japan—000.00%
157.120.179.0/24Japan—000.00%
157.120.180.0/24Japan—000.00%
157.120.181.0/24Japan—000.00%
157.120.182.0/24Japan—000.00%
157.120.183.0/24Japan—000.00%
157.120.184.0/24Japan—000.00%
157.120.185.0/24Japan—000.00%
157.120.186.0/24Japan—000.00%
157.120.187.0/24Japan—000.00%
157.120.188.0/24Japan—000.00%
157.120.189.0/24Japan—000.00%
157.120.190.0/24Japan—000.00%
157.120.191.0/24Japan—000.00%
157.120.192.0/24JapanAS131931Aomori Cable TV Co., Ltd.301.17%
157.120.193.0/24JapanAS131931Aomori Cable TV Co., Ltd.301.17%
157.120.194.0/24JapanAS131931Aomori Cable TV Co., Ltd.100.39%
157.120.195.0/24JapanAS131931Aomori Cable TV Co., Ltd.301.17%
157.120.196.0/24JapanAS131931Aomori Cable TV Co., Ltd.000.00%
157.120.197.0/24JapanAS131931Aomori Cable TV Co., Ltd.301.17%
157.120.198.0/24JapanAS131931Aomori Cable TV Co., Ltd.200.78%
157.120.199.0/24JapanAS131931Aomori Cable TV Co., Ltd.000.00%
157.120.200.0/24United StatesAS6079RCN000.00%
157.120.201.0/24United StatesAS6079RCN000.00%
157.120.202.0/24United StatesAS6079RCN000.00%
157.120.203.0/24United StatesAS6079RCN000.00%
157.120.204.0/24United StatesAS6079RCN000.00%
157.120.205.0/24United StatesAS6079RCN000.00%
157.120.206.0/24United StatesAS6079RCN000.00%
157.120.207.0/24United StatesAS6079RCN000.00%
157.120.208.0/24JapanAS58791GMO Internet, Inc.0256100.00%
157.120.209.0/24JapanAS58791GMO Internet, Inc.0256100.00%
157.120.210.0/24JapanAS58791GMO Internet, Inc.0256100.00%
157.120.211.0/24JapanAS58791GMO Internet, Inc.0256100.00%
157.120.212.0/24JapanAS58791GMO Internet, Inc.0256100.00%
157.120.213.0/24JapanAS58791GMO Internet, Inc.0256100.00%
157.120.214.0/24JapanAS58791GMO Internet, Inc.1256100.00%
157.120.215.0/24JapanAS58791GMO Internet, Inc.0256100.00%
157.120.216.0/24JapanAS58791GMO Internet, Inc.0256100.00%
157.120.217.0/24JapanAS58791GMO Internet, Inc.0256100.00%
157.120.218.0/24JapanAS58791GMO Internet, Inc.0256100.00%
157.120.219.0/24JapanAS58791GMO Internet, Inc.0256100.00%
157.120.220.0/24JapanAS58791GMO Internet, Inc.0256100.00%
157.120.221.0/24JapanAS58791GMO Internet, Inc.0256100.00%
157.120.222.0/24JapanAS58791GMO Internet, Inc.0256100.00%
157.120.223.0/24JapanAS58791GMO Internet, Inc.0256100.00%
157.120.224.0/24Hong KongAS8220COLT Technology Services Group Limited1505.86%
157.120.225.0/24Hong KongAS8220COLT Technology Services Group Limited401.56%
157.120.226.0/24Hong KongAS8220COLT Technology Services Group Limited401.56%
157.120.227.0/24Hong KongAS8220COLT Technology Services Group Limited000.00%
157.120.228.0/24Hong KongAS8220COLT Technology Services Group Limited501.95%
157.120.229.0/24Hong KongAS8220COLT Technology Services Group Limited301.17%
157.120.230.0/24Hong KongAS8220COLT Technology Services Group Limited200.78%
157.120.231.0/24Hong KongAS8220COLT Technology Services Group Limited301.17%
157.120.232.0/24Japan—000.00%
157.120.233.0/24Japan—000.00%
157.120.234.0/24Japan—000.00%
157.120.235.0/24Japan—000.00%
157.120.236.0/24AustraliaAS8220COLT Technology Services Group Limited000.00%
157.120.237.0/24AustraliaAS8220COLT Technology Services Group Limited501.95%
157.120.238.0/24AustraliaAS8220COLT Technology Services Group Limited301.17%
157.120.239.0/24AustraliaAS8220COLT Technology Services Group Limited803.13%
157.120.240.0/24SingaporeAS8220COLT Technology Services Group Limited903.52%
157.120.241.0/24SingaporeAS8220COLT Technology Services Group Limited702.73%
157.120.242.0/24SingaporeAS8220COLT Technology Services Group Limited401.56%
157.120.243.0/24SingaporeAS8220COLT Technology Services Group Limited702.73%
157.120.244.0/24Hong KongAS8220COLT Technology Services Group Limited602.34%
157.120.245.0/24SingaporeAS8220COLT Technology Services Group Limited100.39%
157.120.246.0/24Hong KongAS8220COLT Technology Services Group Limited100.39%
157.120.247.0/24SingaporeAS8220COLT Technology Services Group Limited903.52%
157.120.248.0/24SingaporeAS8220COLT Technology Services Group Limited000.00%
157.120.249.0/24SingaporeAS8220COLT Technology Services Group Limited000.00%
157.120.250.0/24SingaporeAS8220COLT Technology Services Group Limited803.13%
157.120.251.0/24SingaporeAS8220COLT Technology Services Group Limited501.95%
157.120.252.0/24SingaporeAS8220COLT Technology Services Group Limited000.00%
157.120.253.0/24SingaporeAS8220COLT Technology Services Group Limited000.00%
157.120.254.0/24SingaporeAS8220COLT Technology Services Group Limited000.00%
157.120.255.0/24SingaporeAS8220COLT Technology Services Group Limited000.00%
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.