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InternetData
65,536 routable11 ASes
/16 subnet

133.247.0.0/16

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
11
announcing ASes
22
announced prefixes
408
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. AS131918SHONAN CABLE NETWORK18,432 · 28.13%
  2. AS131923MCAT Ltd.6,144 · 9.38%
  3. AS10004Phoenix Communications Inc.4,352 · 6.64%
  4. AS131949General Incorporated Foundation Aso Telework Center4,096 · 6.25%
  5. AS131952Asahikawa Cable Television Co., Ltd.4,096 · 6.25%
  6. AS4675UNIADEX, LTD.2,816 · 4.30%
  7. AS55385Digital Alliance Co.,Ltd.2,048 · 3.13%
  8. AS59093IMABARI CATV CORPORATION2,048 · 3.13%
  9. AS131929Yamanashi CATV Co,. ltd2,048 · 3.13%
  10. AS59123Kakaku.com, Inc.1,024 · 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.

22 prefixes
PREFIXORIGINCOUNTRYRPKIPEERSFIRST SEEN
133.247.0.0/18AS131918SHONAN CABLE NETWORKJapanNot found172026-10-02
133.247.64.0/21AS131918SHONAN CABLE NETWORKJapanNot found172026-10-02
133.247.72.0/22AS59123Kakaku.com, Inc.JapanNot found172026-10-02
133.247.72.0/24AS59123Kakaku.com, Inc.JapanNot found172026-10-02
133.247.75.0/24AS59123Kakaku.com, Inc.JapanNot found172026-10-02
133.247.80.0/21AS4675UNIADEX, LTD.JapanNot found172026-10-02
133.247.88.0/23AS4675UNIADEX, LTD.JapanNot found172026-10-02
133.247.90.0/23AS10004Phoenix Communications Inc.JapanNot found172026-10-02
133.247.92.0/22AS55385Digital Alliance Co.,Ltd.JapanValid172026-10-02
133.247.96.0/22AS55385Digital Alliance Co.,Ltd.JapanValid172026-10-02
133.247.100.0/22AS10004Phoenix Communications Inc.JapanNot found172026-10-02
133.247.104.0/21AS59093IMABARI CATV CORPORATIONJapanValid172026-10-02
133.247.112.0/20AS131952Asahikawa Cable Television Co., Ltd.JapanValid172026-10-02
133.247.128.0/21AS10004Phoenix Communications Inc.JapanNot found172026-10-02
133.247.136.0/21AS131923MCAT Ltd.JapanValid172026-10-02
133.247.144.0/20AS131949General Incorporated Foundation Aso Telework CenterJapanValid172026-10-02
133.247.224.0/21AS131929Yamanashi CATV Co,. ltdJapanValid172026-10-02
133.247.232.0/23AS10004Phoenix Communications Inc.JapanNot found172026-10-02
133.247.234.0/24AS10004Phoenix Communications Inc.JapanNot found172026-10-02
133.247.235.0/24AS4675UNIADEX, LTD.JapanNot found172026-10-02
133.247.236.0/22AS131955Kyoutou Cable Net Co LtdJapanNot found172026-10-02
133.247.240.0/20AS131923MCAT Ltd.JapanValid172026-10-02

Every /24 inside it

133.247.0.0/24JapanAS131918SHONAN CABLE NETWORK200.78%
133.247.1.0/24JapanAS131918SHONAN CABLE NETWORK200.78%
133.247.2.0/24JapanAS131918SHONAN CABLE NETWORK301.17%
133.247.3.0/24JapanAS131918SHONAN CABLE NETWORK401.56%
133.247.4.0/24JapanAS131918SHONAN CABLE NETWORK200.78%
133.247.5.0/24JapanAS131918SHONAN CABLE NETWORK401.56%
133.247.6.0/24JapanAS131918SHONAN CABLE NETWORK501.95%
133.247.7.0/24JapanAS131918SHONAN CABLE NETWORK401.56%
133.247.8.0/24JapanAS131918SHONAN CABLE NETWORK200.78%
133.247.9.0/24JapanAS131918SHONAN CABLE NETWORK702.73%
133.247.10.0/24JapanAS131918SHONAN CABLE NETWORK301.17%
133.247.11.0/24JapanAS131918SHONAN CABLE NETWORK301.17%
133.247.12.0/24JapanAS131918SHONAN CABLE NETWORK100.39%
133.247.13.0/24JapanAS131918SHONAN CABLE NETWORK100.39%
133.247.14.0/24JapanAS131918SHONAN CABLE NETWORK200.78%
133.247.15.0/24JapanAS131918SHONAN CABLE NETWORK200.78%
133.247.16.0/24JapanAS131918SHONAN CABLE NETWORK200.78%
133.247.17.0/24JapanAS131918SHONAN CABLE NETWORK401.56%
133.247.18.0/24JapanAS131918SHONAN CABLE NETWORK000.00%
133.247.19.0/24JapanAS131918SHONAN CABLE NETWORK000.00%
133.247.20.0/24JapanAS131918SHONAN CABLE NETWORK100.39%
133.247.21.0/24JapanAS131918SHONAN CABLE NETWORK100.39%
133.247.22.0/24JapanAS131918SHONAN CABLE NETWORK200.78%
133.247.23.0/24JapanAS131918SHONAN CABLE NETWORK401.56%
133.247.24.0/24JapanAS131918SHONAN CABLE NETWORK301.17%
133.247.25.0/24JapanAS131918SHONAN CABLE NETWORK100.39%
133.247.26.0/24JapanAS131918SHONAN CABLE NETWORK200.78%
133.247.27.0/24JapanAS131918SHONAN CABLE NETWORK200.78%
133.247.28.0/24JapanAS131918SHONAN CABLE NETWORK301.17%
133.247.29.0/24JapanAS131918SHONAN CABLE NETWORK200.78%
133.247.30.0/24JapanAS131918SHONAN CABLE NETWORK1104.30%
133.247.31.0/24JapanAS131918SHONAN CABLE NETWORK100.39%
133.247.32.0/24JapanAS131918SHONAN CABLE NETWORK000.00%
133.247.33.0/24JapanAS131918SHONAN CABLE NETWORK000.00%
133.247.34.0/24JapanAS131918SHONAN CABLE NETWORK100.39%
133.247.35.0/24JapanAS131918SHONAN CABLE NETWORK000.00%
133.247.36.0/24JapanAS131918SHONAN CABLE NETWORK000.00%
133.247.37.0/24JapanAS131918SHONAN CABLE NETWORK000.00%
133.247.38.0/24JapanAS131918SHONAN CABLE NETWORK000.00%
133.247.39.0/24JapanAS131918SHONAN CABLE NETWORK000.00%
133.247.40.0/24JapanAS131918SHONAN CABLE NETWORK100.39%
133.247.41.0/24JapanAS131918SHONAN CABLE NETWORK200.78%
133.247.42.0/24JapanAS131918SHONAN CABLE NETWORK301.17%
133.247.43.0/24JapanAS131918SHONAN CABLE NETWORK301.17%
133.247.44.0/24JapanAS131918SHONAN CABLE NETWORK200.78%
133.247.45.0/24JapanAS131918SHONAN CABLE NETWORK200.78%
133.247.46.0/24JapanAS131918SHONAN CABLE NETWORK200.78%
133.247.47.0/24JapanAS131918SHONAN CABLE NETWORK401.56%
133.247.48.0/24JapanAS131918SHONAN CABLE NETWORK100.39%
133.247.49.0/24JapanAS131918SHONAN CABLE NETWORK401.56%
133.247.50.0/24JapanAS131918SHONAN CABLE NETWORK301.17%
133.247.51.0/24JapanAS131918SHONAN CABLE NETWORK200.78%
133.247.52.0/24JapanAS131918SHONAN CABLE NETWORK000.00%
133.247.53.0/24JapanAS131918SHONAN CABLE NETWORK000.00%
133.247.54.0/24JapanAS131918SHONAN CABLE NETWORK000.00%
133.247.55.0/24JapanAS131918SHONAN CABLE NETWORK000.00%
133.247.56.0/24JapanAS131918SHONAN CABLE NETWORK000.00%
133.247.57.0/24JapanAS131918SHONAN CABLE NETWORK000.00%
133.247.58.0/24JapanAS131918SHONAN CABLE NETWORK000.00%
133.247.59.0/24JapanAS131918SHONAN CABLE NETWORK000.00%
133.247.60.0/24JapanAS131918SHONAN CABLE NETWORK000.00%
133.247.61.0/24JapanAS131918SHONAN CABLE NETWORK501.95%
133.247.62.0/24JapanAS131918SHONAN CABLE NETWORK000.00%
133.247.63.0/24JapanAS131918SHONAN CABLE NETWORK501.95%
133.247.64.0/24JapanAS131918SHONAN CABLE NETWORK000.00%
133.247.65.0/24JapanAS131918SHONAN CABLE NETWORK200.78%
133.247.66.0/24JapanAS131918SHONAN CABLE NETWORK401.56%
133.247.67.0/24JapanAS131918SHONAN CABLE NETWORK501.95%
133.247.68.0/24JapanAS131918SHONAN CABLE NETWORK200.78%
133.247.69.0/24JapanAS131918SHONAN CABLE NETWORK401.56%
133.247.70.0/24JapanAS131918SHONAN CABLE NETWORK100.39%
133.247.71.0/24JapanAS131918SHONAN CABLE NETWORK200.78%
133.247.72.0/24JapanAS59123Kakaku.com, Inc.000.00%
133.247.73.0/24JapanAS59123Kakaku.com, Inc.000.00%
133.247.74.0/24JapanAS59123Kakaku.com, Inc.000.00%
133.247.75.0/24JapanAS59123Kakaku.com, Inc.000.00%
133.247.76.0/24Japan—000.00%
133.247.77.0/24Japan—000.00%
133.247.78.0/24Japan—000.00%
133.247.79.0/24Japan—000.00%
133.247.80.0/24JapanAS4675UNIADEX, LTD.000.00%
133.247.81.0/24JapanAS4675UNIADEX, LTD.000.00%
133.247.82.0/24JapanAS4675UNIADEX, LTD.000.00%
133.247.83.0/24JapanAS4675UNIADEX, LTD.000.00%
133.247.84.0/24JapanAS4675UNIADEX, LTD.000.00%
133.247.85.0/24JapanAS4675UNIADEX, LTD.000.00%
133.247.86.0/24JapanAS4675UNIADEX, LTD.000.00%
133.247.87.0/24JapanAS4675UNIADEX, LTD.000.00%
133.247.88.0/24JapanAS4675UNIADEX, LTD.000.00%
133.247.89.0/24JapanAS4675UNIADEX, LTD.000.00%
133.247.90.0/24JapanAS10004Phoenix Communications Inc.501.95%
133.247.91.0/24JapanAS10004Phoenix Communications Inc.200.78%
133.247.92.0/24JapanAS55385Digital Alliance Co.,Ltd.501.95%
133.247.93.0/24JapanAS55385Digital Alliance Co.,Ltd.401.56%
133.247.94.0/24JapanAS55385Digital Alliance Co.,Ltd.501.95%
133.247.95.0/24JapanAS55385Digital Alliance Co.,Ltd.200.78%
133.247.96.0/24JapanAS55385Digital Alliance Co.,Ltd.401.56%
133.247.97.0/24JapanAS55385Digital Alliance Co.,Ltd.000.00%
133.247.98.0/24JapanAS55385Digital Alliance Co.,Ltd.000.00%
133.247.99.0/24JapanAS55385Digital Alliance Co.,Ltd.000.00%
133.247.100.0/24JapanAS10004Phoenix Communications Inc.401.56%
133.247.101.0/24JapanAS10004Phoenix Communications Inc.301.17%
133.247.102.0/24JapanAS10004Phoenix Communications Inc.301.17%
133.247.103.0/24JapanAS10004Phoenix Communications Inc.200.78%
133.247.104.0/24JapanAS59093IMABARI CATV CORPORATION602.34%
133.247.105.0/24JapanAS59093IMABARI CATV CORPORATION401.56%
133.247.106.0/24JapanAS59093IMABARI CATV CORPORATION000.00%
133.247.107.0/24JapanAS59093IMABARI CATV CORPORATION000.00%
133.247.108.0/24JapanAS59093IMABARI CATV CORPORATION000.00%
133.247.109.0/24JapanAS59093IMABARI CATV CORPORATION702.73%
133.247.110.0/24JapanAS59093IMABARI CATV CORPORATION000.00%
133.247.111.0/24JapanAS59093IMABARI CATV CORPORATION000.00%
133.247.112.0/24JapanAS131952Asahikawa Cable Television Co., Ltd.301.17%
133.247.113.0/24JapanAS131952Asahikawa Cable Television Co., Ltd.301.17%
133.247.114.0/24JapanAS131952Asahikawa Cable Television Co., Ltd.200.78%
133.247.115.0/24JapanAS131952Asahikawa Cable Television Co., Ltd.301.17%
133.247.116.0/24JapanAS131952Asahikawa Cable Television Co., Ltd.000.00%
133.247.117.0/24JapanAS131952Asahikawa Cable Television Co., Ltd.000.00%
133.247.118.0/24JapanAS131952Asahikawa Cable Television Co., Ltd.000.00%
133.247.119.0/24JapanAS131952Asahikawa Cable Television Co., Ltd.000.00%
133.247.120.0/24JapanAS131952Asahikawa Cable Television Co., Ltd.000.00%
133.247.121.0/24JapanAS131952Asahikawa Cable Television Co., Ltd.000.00%
133.247.122.0/24JapanAS131952Asahikawa Cable Television Co., Ltd.000.00%
133.247.123.0/24JapanAS131952Asahikawa Cable Television Co., Ltd.000.00%
133.247.124.0/24JapanAS131952Asahikawa Cable Television Co., Ltd.000.00%
133.247.125.0/24JapanAS131952Asahikawa Cable Television Co., Ltd.000.00%
133.247.126.0/24JapanAS131952Asahikawa Cable Television Co., Ltd.000.00%
133.247.127.0/24JapanAS131952Asahikawa Cable Television Co., Ltd.000.00%
133.247.128.0/24JapanAS10004Phoenix Communications Inc.100.39%
133.247.129.0/24JapanAS10004Phoenix Communications Inc.501.95%
133.247.130.0/24JapanAS10004Phoenix Communications Inc.000.00%
133.247.131.0/24JapanAS10004Phoenix Communications Inc.100.39%
133.247.132.0/24JapanAS10004Phoenix Communications Inc.301.17%
133.247.133.0/24JapanAS10004Phoenix Communications Inc.301.17%
133.247.134.0/24JapanAS10004Phoenix Communications Inc.200.78%
133.247.135.0/24JapanAS10004Phoenix Communications Inc.501.95%
133.247.136.0/24JapanAS131923MCAT Ltd.702.73%
133.247.137.0/24JapanAS131923MCAT Ltd.501.95%
133.247.138.0/24JapanAS131923MCAT Ltd.200.78%
133.247.139.0/24JapanAS131923MCAT Ltd.401.56%
133.247.140.0/24JapanAS131923MCAT Ltd.401.56%
133.247.141.0/24JapanAS131923MCAT Ltd.602.34%
133.247.142.0/24JapanAS131923MCAT Ltd.1003.91%
133.247.143.0/24JapanAS131923MCAT Ltd.401.56%
133.247.144.0/24JapanAS131949General Incorporated Foundation Aso Telework Center000.00%
133.247.145.0/24JapanAS131949General Incorporated Foundation Aso Telework Center501.95%
133.247.146.0/24JapanAS131949General Incorporated Foundation Aso Telework Center602.34%
133.247.147.0/24JapanAS131949General Incorporated Foundation Aso Telework Center401.56%
133.247.148.0/24JapanAS131949General Incorporated Foundation Aso Telework Center501.95%
133.247.149.0/24JapanAS131949General Incorporated Foundation Aso Telework Center501.95%
133.247.150.0/24JapanAS131949General Incorporated Foundation Aso Telework Center501.95%
133.247.151.0/24JapanAS131949General Incorporated Foundation Aso Telework Center200.78%
133.247.152.0/24JapanAS131949General Incorporated Foundation Aso Telework Center501.95%
133.247.153.0/24JapanAS131949General Incorporated Foundation Aso Telework Center100.39%
133.247.154.0/24JapanAS131949General Incorporated Foundation Aso Telework Center200.78%
133.247.155.0/24JapanAS131949General Incorporated Foundation Aso Telework Center501.95%
133.247.156.0/24JapanAS131949General Incorporated Foundation Aso Telework Center602.34%
133.247.157.0/24JapanAS131949General Incorporated Foundation Aso Telework Center301.17%
133.247.158.0/24JapanAS131949General Incorporated Foundation Aso Telework Center301.17%
133.247.159.0/24JapanAS131949General Incorporated Foundation Aso Telework Center100.39%
133.247.160.0/24Japan—000.00%
133.247.161.0/24Japan—000.00%
133.247.162.0/24Japan—000.00%
133.247.163.0/24Japan—000.00%
133.247.164.0/24Japan—000.00%
133.247.165.0/24Japan—000.00%
133.247.166.0/24Japan—000.00%
133.247.167.0/24Japan—000.00%
133.247.168.0/24Japan—000.00%
133.247.169.0/24Japan—000.00%
133.247.170.0/24Japan—000.00%
133.247.171.0/24Japan—000.00%
133.247.172.0/24Japan—000.00%
133.247.173.0/24Japan—000.00%
133.247.174.0/24Japan—000.00%
133.247.175.0/24Japan—000.00%
133.247.176.0/24Japan—000.00%
133.247.177.0/24Japan—000.00%
133.247.178.0/24Japan—000.00%
133.247.179.0/24Japan—000.00%
133.247.180.0/24Japan—000.00%
133.247.181.0/24Japan—000.00%
133.247.182.0/24Japan—000.00%
133.247.183.0/24Japan—000.00%
133.247.184.0/24Japan—000.00%
133.247.185.0/24Japan—000.00%
133.247.186.0/24Japan—000.00%
133.247.187.0/24Japan—000.00%
133.247.188.0/24Japan—000.00%
133.247.189.0/24Japan—000.00%
133.247.190.0/24Japan—000.00%
133.247.191.0/24Japan—000.00%
133.247.192.0/24Japan—000.00%
133.247.193.0/24Japan—000.00%
133.247.194.0/24Japan—000.00%
133.247.195.0/24Japan—000.00%
133.247.196.0/24Japan—000.00%
133.247.197.0/24Japan—000.00%
133.247.198.0/24Japan—000.00%
133.247.199.0/24Japan—000.00%
133.247.200.0/24Japan—000.00%
133.247.201.0/24Japan—000.00%
133.247.202.0/24Japan—000.00%
133.247.203.0/24Japan—000.00%
133.247.204.0/24Japan—000.00%
133.247.205.0/24Japan—000.00%
133.247.206.0/24Japan—000.00%
133.247.207.0/24Japan—000.00%
133.247.208.0/24Japan—000.00%
133.247.209.0/24Japan—000.00%
133.247.210.0/24Japan—000.00%
133.247.211.0/24Japan—000.00%
133.247.212.0/24Japan—000.00%
133.247.213.0/24Japan—000.00%
133.247.214.0/24Japan—000.00%
133.247.215.0/24Japan—000.00%
133.247.216.0/24Japan—000.00%
133.247.217.0/24Japan—000.00%
133.247.218.0/24Japan—000.00%
133.247.219.0/24Japan—000.00%
133.247.220.0/24Japan—000.00%
133.247.221.0/24Japan—000.00%
133.247.222.0/24Japan—000.00%
133.247.223.0/24Japan—000.00%
133.247.224.0/24JapanAS131929Yamanashi CATV Co,. ltd000.00%
133.247.225.0/24JapanAS131929Yamanashi CATV Co,. ltd000.00%
133.247.226.0/24JapanAS131929Yamanashi CATV Co,. ltd000.00%
133.247.227.0/24JapanAS131929Yamanashi CATV Co,. ltd000.00%
133.247.228.0/24JapanAS131929Yamanashi CATV Co,. ltd000.00%
133.247.229.0/24JapanAS131929Yamanashi CATV Co,. ltd000.00%
133.247.230.0/24JapanAS131929Yamanashi CATV Co,. ltd000.00%
133.247.231.0/24JapanAS131929Yamanashi CATV Co,. ltd000.00%
133.247.232.0/24JapanAS10004Phoenix Communications Inc.200.78%
133.247.233.0/24JapanAS10004Phoenix Communications Inc.100.39%
133.247.234.0/24JapanAS10004Phoenix Communications Inc.401.56%
133.247.235.0/24JapanAS4675UNIADEX, LTD.000.00%
133.247.236.0/24JapanAS131955Kyoutou Cable Net Co Ltd702.73%
133.247.237.0/24JapanAS131955Kyoutou Cable Net Co Ltd602.34%
133.247.238.0/24JapanAS131955Kyoutou Cable Net Co Ltd200.78%
133.247.239.0/24JapanAS131955Kyoutou Cable Net Co Ltd401.56%
133.247.240.0/24JapanAS131923MCAT Ltd.702.73%
133.247.241.0/24JapanAS131923MCAT Ltd.401.56%
133.247.242.0/24JapanAS131923MCAT Ltd.702.73%
133.247.243.0/24JapanAS131923MCAT Ltd.401.56%
133.247.244.0/24JapanAS131923MCAT Ltd.903.52%
133.247.245.0/24JapanAS131923MCAT Ltd.702.73%
133.247.246.0/24JapanAS131923MCAT Ltd.702.73%
133.247.247.0/24JapanAS131923MCAT Ltd.401.56%
133.247.248.0/24JapanAS131923MCAT Ltd.000.00%
133.247.249.0/24JapanAS131923MCAT Ltd.000.00%
133.247.250.0/24JapanAS131923MCAT Ltd.000.00%
133.247.251.0/24JapanAS131923MCAT Ltd.000.00%
133.247.252.0/24JapanAS131923MCAT Ltd.000.00%
133.247.253.0/24JapanAS131923MCAT Ltd.000.00%
133.247.254.0/24JapanAS131923MCAT Ltd.000.00%
133.247.255.0/24JapanAS131923MCAT Ltd.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.