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65,536 routable9 ASes
/16 subnet

219.101.0.0/16

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
9
announcing ASes
16
announced prefixes
411
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. AS17676SoftBank Corp.32,768 · 50.00%
  2. AS17698COMMUNITY NETWORK CENTER INCORPORATED.8,192 · 12.50%
  3. AS2522Japan Network Information Center4,096 · 6.25%
  4. AS9600So-net Corporation4,096 · 6.25%
  5. AS9601Niigata Communication Service4,096 · 6.25%
  6. AS9615TOYOHASHI CABLE NETWORK INC.4,096 · 6.25%
  7. AS18090IMS Corporation2,048 · 3.13%
  8. AS10013FreeBit Co.,Ltd.1,792 · 2.73%
  9. AS18072NTT DOCOMO BUSINESS, Inc.1,280 · 1.95%

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.

16 prefixes
PREFIXORIGINCOUNTRYRPKIPEERSFIRST SEEN
219.101.0.0/19AS17698COMMUNITY NETWORK CENTER INCORPORATED.Japanvalid172026-10-02
219.101.32.0/20AS9600So-net CorporationJapannot found172026-10-02
219.101.48.0/24AS18072NTT DOCOMO BUSINESS, Inc.Japannot found172026-10-02
219.101.49.0/24AS18072NTT DOCOMO BUSINESS, Inc.Japannot found172026-10-02
219.101.50.0/24AS18072NTT DOCOMO BUSINESS, Inc.Japannot found172026-10-02
219.101.51.0/24AS18072NTT DOCOMO BUSINESS, Inc.Japannot found172026-10-02
219.101.63.0/24AS18072NTT DOCOMO BUSINESS, Inc.Japannot found172026-10-02
219.101.64.0/20AS9601Niigata Communication ServiceJapannot found172026-10-02
219.101.80.0/21AS18090IMS CorporationJapannot found172026-10-02
219.101.80.0/22AS18090IMS CorporationJapannot found172026-10-02
219.101.88.0/22AS10013FreeBit Co.,Ltd.Japannot found172026-10-02
219.101.93.0/24AS10013FreeBit Co.,Ltd.Japannot found172026-10-02
219.101.94.0/23AS10013FreeBit Co.,Ltd.Japannot found172026-10-02
219.101.96.0/20AS9615TOYOHASHI CABLE NETWORK INC.Japanvalid172026-10-02
219.101.112.0/20AS2522Japan Network Information CenterJapannot found172026-10-02
219.101.128.0/17AS17676SoftBank Corp.Japannot found172026-10-02

Every /24 inside it

219.101.0.0/24JapanAS17698COMMUNITY NETWORK CENTER INCORPORATED.000.00%
219.101.1.0/24JapanAS17698COMMUNITY NETWORK CENTER INCORPORATED.000.00%
219.101.2.0/24JapanAS17698COMMUNITY NETWORK CENTER INCORPORATED.000.00%
219.101.3.0/24JapanAS17698COMMUNITY NETWORK CENTER INCORPORATED.000.00%
219.101.4.0/24JapanAS17698COMMUNITY NETWORK CENTER INCORPORATED.000.00%
219.101.5.0/24JapanAS17698COMMUNITY NETWORK CENTER INCORPORATED.000.00%
219.101.6.0/24JapanAS17698COMMUNITY NETWORK CENTER INCORPORATED.000.00%
219.101.7.0/24JapanAS17698COMMUNITY NETWORK CENTER INCORPORATED.000.00%
219.101.8.0/24JapanAS17698COMMUNITY NETWORK CENTER INCORPORATED.702.73%
219.101.9.0/24JapanAS17698COMMUNITY NETWORK CENTER INCORPORATED.301.17%
219.101.10.0/24JapanAS17698COMMUNITY NETWORK CENTER INCORPORATED.000.00%
219.101.11.0/24JapanAS17698COMMUNITY NETWORK CENTER INCORPORATED.000.00%
219.101.12.0/24JapanAS17698COMMUNITY NETWORK CENTER INCORPORATED.301.17%
219.101.13.0/24JapanAS17698COMMUNITY NETWORK CENTER INCORPORATED.401.56%
219.101.14.0/24JapanAS17698COMMUNITY NETWORK CENTER INCORPORATED.401.56%
219.101.15.0/24JapanAS17698COMMUNITY NETWORK CENTER INCORPORATED.401.56%
219.101.16.0/24JapanAS17698COMMUNITY NETWORK CENTER INCORPORATED.602.34%
219.101.17.0/24JapanAS17698COMMUNITY NETWORK CENTER INCORPORATED.301.17%
219.101.18.0/24JapanAS17698COMMUNITY NETWORK CENTER INCORPORATED.200.78%
219.101.19.0/24JapanAS17698COMMUNITY NETWORK CENTER INCORPORATED.501.95%
219.101.20.0/24JapanAS17698COMMUNITY NETWORK CENTER INCORPORATED.200.78%
219.101.21.0/24JapanAS17698COMMUNITY NETWORK CENTER INCORPORATED.000.00%
219.101.22.0/24JapanAS17698COMMUNITY NETWORK CENTER INCORPORATED.1204.69%
219.101.23.0/24JapanAS17698COMMUNITY NETWORK CENTER INCORPORATED.200.78%
219.101.24.0/24JapanAS17698COMMUNITY NETWORK CENTER INCORPORATED.401.56%
219.101.25.0/24JapanAS17698COMMUNITY NETWORK CENTER INCORPORATED.301.17%
219.101.26.0/24JapanAS17698COMMUNITY NETWORK CENTER INCORPORATED.100.39%
219.101.27.0/24JapanAS17698COMMUNITY NETWORK CENTER INCORPORATED.401.56%
219.101.28.0/24JapanAS17698COMMUNITY NETWORK CENTER INCORPORATED.2409.38%
219.101.29.0/24JapanAS17698COMMUNITY NETWORK CENTER INCORPORATED.401.56%
219.101.30.0/24JapanAS17698COMMUNITY NETWORK CENTER INCORPORATED.803.13%
219.101.31.0/24JapanAS17698COMMUNITY NETWORK CENTER INCORPORATED.702.73%
219.101.32.0/24JapanAS9600So-net Corporation2409.38%
219.101.33.0/24JapanAS9600So-net Corporation19256100.00%
219.101.34.0/24JapanAS9600So-net Corporation100.39%
219.101.35.0/24JapanAS9600So-net Corporation100.39%
219.101.36.0/24JapanAS9600So-net Corporation1256100.00%
219.101.37.0/24JapanAS9600So-net Corporation2256100.00%
219.101.38.0/24JapanAS9600So-net Corporation803.13%
219.101.39.0/24JapanAS9600So-net Corporation602.34%
219.101.40.0/24JapanAS9600So-net Corporation000.00%
219.101.41.0/24JapanAS9600So-net Corporation1907.42%
219.101.42.0/24JapanAS9600So-net Corporation2256100.00%
219.101.43.0/24JapanAS9600So-net Corporation000.00%
219.101.44.0/24JapanAS9600So-net Corporation5256100.00%
219.101.45.0/24JapanAS9600So-net Corporation0256100.00%
219.101.46.0/24JapanAS9600So-net Corporation401.56%
219.101.47.0/24JapanAS9600So-net Corporation100.39%
219.101.48.0/24JapanAS18072NTT DOCOMO BUSINESS, Inc.000.00%
219.101.49.0/24JapanAS18072NTT DOCOMO BUSINESS, Inc.000.00%
219.101.50.0/24JapanAS18072NTT DOCOMO BUSINESS, Inc.000.00%
219.101.51.0/24JapanAS18072NTT DOCOMO BUSINESS, Inc.000.00%
219.101.52.0/24Japan—000.00%
219.101.53.0/24Japan—000.00%
219.101.54.0/24Japan—000.00%
219.101.55.0/24Japan—000.00%
219.101.56.0/24Japan—000.00%
219.101.57.0/24Japan—000.00%
219.101.58.0/24Japan—000.00%
219.101.59.0/24Japan—000.00%
219.101.60.0/24Japan—000.00%
219.101.61.0/24Japan—000.00%
219.101.62.0/24Japan—000.00%
219.101.63.0/24JapanAS18072NTT DOCOMO BUSINESS, Inc.000.00%
219.101.64.0/24JapanAS9601Niigata Communication Service000.00%
219.101.65.0/24JapanAS9601Niigata Communication Service0256100.00%
219.101.66.0/24JapanAS9601Niigata Communication Service602.34%
219.101.67.0/24JapanAS9601Niigata Communication Service000.00%
219.101.68.0/24JapanAS9601Niigata Communication Service501.95%
219.101.69.0/24JapanAS9601Niigata Communication Service000.00%
219.101.70.0/24JapanAS9601Niigata Communication Service000.00%
219.101.71.0/24JapanAS9601Niigata Communication Service000.00%
219.101.72.0/24JapanAS9601Niigata Communication Service000.00%
219.101.73.0/24JapanAS9601Niigata Communication Service000.00%
219.101.74.0/24JapanAS9601Niigata Communication Service000.00%
219.101.75.0/24JapanAS9601Niigata Communication Service000.00%
219.101.76.0/24JapanAS9601Niigata Communication Service000.00%
219.101.77.0/24JapanAS9601Niigata Communication Service1003.91%
219.101.78.0/24JapanAS9601Niigata Communication Service000.00%
219.101.79.0/24JapanAS9601Niigata Communication Service000.00%
219.101.80.0/24JapanAS18090IMS Corporation1256100.00%
219.101.81.0/24JapanAS18090IMS Corporation000.00%
219.101.82.0/24JapanAS18090IMS Corporation100.39%
219.101.83.0/24JapanAS18090IMS Corporation100.39%
219.101.84.0/24JapanAS18090IMS Corporation000.00%
219.101.85.0/24JapanAS18090IMS Corporation000.00%
219.101.86.0/24JapanAS18090IMS Corporation000.00%
219.101.87.0/24JapanAS18090IMS Corporation000.00%
219.101.88.0/24JapanAS10013FreeBit Co.,Ltd.200.78%
219.101.89.0/24JapanAS10013FreeBit Co.,Ltd.24256100.00%
219.101.90.0/24JapanAS10013FreeBit Co.,Ltd.301.17%
219.101.91.0/24JapanAS10013FreeBit Co.,Ltd.000.00%
219.101.92.0/24Japan—000.00%
219.101.93.0/24JapanAS10013FreeBit Co.,Ltd.000.00%
219.101.94.0/24JapanAS10013FreeBit Co.,Ltd.12256100.00%
219.101.95.0/24JapanAS10013FreeBit Co.,Ltd.75256100.00%
219.101.96.0/24JapanAS9615TOYOHASHI CABLE NETWORK INC.000.00%
219.101.97.0/24JapanAS9615TOYOHASHI CABLE NETWORK INC.401.56%
219.101.98.0/24JapanAS9615TOYOHASHI CABLE NETWORK INC.301.17%
219.101.99.0/24JapanAS9615TOYOHASHI CABLE NETWORK INC.501.95%
219.101.100.0/24JapanAS9615TOYOHASHI CABLE NETWORK INC.6256100.00%
219.101.101.0/24JapanAS9615TOYOHASHI CABLE NETWORK INC.7256100.00%
219.101.102.0/24JapanAS9615TOYOHASHI CABLE NETWORK INC.301.17%
219.101.103.0/24JapanAS9615TOYOHASHI CABLE NETWORK INC.200.78%
219.101.104.0/24JapanAS9615TOYOHASHI CABLE NETWORK INC.100.39%
219.101.105.0/24JapanAS9615TOYOHASHI CABLE NETWORK INC.000.00%
219.101.106.0/24JapanAS9615TOYOHASHI CABLE NETWORK INC.000.00%
219.101.107.0/24JapanAS9615TOYOHASHI CABLE NETWORK INC.000.00%
219.101.108.0/24JapanAS9615TOYOHASHI CABLE NETWORK INC.000.00%
219.101.109.0/24JapanAS9615TOYOHASHI CABLE NETWORK INC.000.00%
219.101.110.0/24JapanAS9615TOYOHASHI CABLE NETWORK INC.000.00%
219.101.111.0/24JapanAS9615TOYOHASHI CABLE NETWORK INC.000.00%
219.101.112.0/24JapanAS2522Japan Network Information Center000.00%
219.101.113.0/24JapanAS2522Japan Network Information Center000.00%
219.101.114.0/24JapanAS2522Japan Network Information Center000.00%
219.101.115.0/24JapanAS2522Japan Network Information Center000.00%
219.101.116.0/24JapanAS2522Japan Network Information Center000.00%
219.101.117.0/24JapanAS2522Japan Network Information Center000.00%
219.101.118.0/24JapanAS2522Japan Network Information Center000.00%
219.101.119.0/24JapanAS2522Japan Network Information Center000.00%
219.101.120.0/24JapanAS2522Japan Network Information Center000.00%
219.101.121.0/24JapanAS2522Japan Network Information Center000.00%
219.101.122.0/24JapanAS2522Japan Network Information Center000.00%
219.101.123.0/24JapanAS2522Japan Network Information Center000.00%
219.101.124.0/24JapanAS2522Japan Network Information Center000.00%
219.101.125.0/24JapanAS2522Japan Network Information Center000.00%
219.101.126.0/24JapanAS2522Japan Network Information Center000.00%
219.101.127.0/24JapanAS2522Japan Network Information Center000.00%
219.101.128.0/24JapanAS17676SoftBank Corp.000.00%
219.101.129.0/24JapanAS17676SoftBank Corp.000.00%
219.101.130.0/24JapanAS17676SoftBank Corp.000.00%
219.101.131.0/24JapanAS17676SoftBank Corp.000.00%
219.101.132.0/24JapanAS17676SoftBank Corp.000.00%
219.101.133.0/24JapanAS17676SoftBank Corp.000.00%
219.101.134.0/24JapanAS17676SoftBank Corp.000.00%
219.101.135.0/24JapanAS17676SoftBank Corp.000.00%
219.101.136.0/24JapanAS17676SoftBank Corp.000.00%
219.101.137.0/24JapanAS17676SoftBank Corp.000.00%
219.101.138.0/24JapanAS17676SoftBank Corp.000.00%
219.101.139.0/24JapanAS17676SoftBank Corp.000.00%
219.101.140.0/24JapanAS17676SoftBank Corp.000.00%
219.101.141.0/24JapanAS17676SoftBank Corp.000.00%
219.101.142.0/24JapanAS17676SoftBank Corp.3256100.00%
219.101.143.0/24JapanAS17676SoftBank Corp.000.00%
219.101.144.0/24JapanAS17676SoftBank Corp.000.00%
219.101.145.0/24JapanAS17676SoftBank Corp.000.00%
219.101.146.0/24JapanAS17676SoftBank Corp.000.00%
219.101.147.0/24JapanAS17676SoftBank Corp.000.00%
219.101.148.0/24JapanAS17676SoftBank Corp.000.00%
219.101.149.0/24JapanAS17676SoftBank Corp.000.00%
219.101.150.0/24JapanAS17676SoftBank Corp.000.00%
219.101.151.0/24JapanAS17676SoftBank Corp.000.00%
219.101.152.0/24JapanAS17676SoftBank Corp.000.00%
219.101.153.0/24JapanAS17676SoftBank Corp.000.00%
219.101.154.0/24JapanAS17676SoftBank Corp.0256100.00%
219.101.155.0/24JapanAS17676SoftBank Corp.000.00%
219.101.156.0/24JapanAS17676SoftBank Corp.000.00%
219.101.157.0/24JapanAS17676SoftBank Corp.000.00%
219.101.158.0/24JapanAS17676SoftBank Corp.000.00%
219.101.159.0/24JapanAS17676SoftBank Corp.000.00%
219.101.160.0/24JapanAS17676SoftBank Corp.000.00%
219.101.161.0/24JapanAS17676SoftBank Corp.000.00%
219.101.162.0/24JapanAS17676SoftBank Corp.000.00%
219.101.163.0/24JapanAS17676SoftBank Corp.1256100.00%
219.101.164.0/24JapanAS17676SoftBank Corp.000.00%
219.101.165.0/24JapanAS17676SoftBank Corp.000.00%
219.101.166.0/24JapanAS17676SoftBank Corp.000.00%
219.101.167.0/24JapanAS17676SoftBank Corp.000.00%
219.101.168.0/24JapanAS17676SoftBank Corp.000.00%
219.101.169.0/24JapanAS17676SoftBank Corp.000.00%
219.101.170.0/24JapanAS17676SoftBank Corp.000.00%
219.101.171.0/24JapanAS17676SoftBank Corp.000.00%
219.101.172.0/24JapanAS17676SoftBank Corp.000.00%
219.101.173.0/24JapanAS17676SoftBank Corp.000.00%
219.101.174.0/24JapanAS17676SoftBank Corp.1256100.00%
219.101.175.0/24JapanAS17676SoftBank Corp.000.00%
219.101.176.0/24JapanAS17676SoftBank Corp.000.00%
219.101.177.0/24JapanAS17676SoftBank Corp.000.00%
219.101.178.0/24JapanAS17676SoftBank Corp.000.00%
219.101.179.0/24JapanAS17676SoftBank Corp.000.00%
219.101.180.0/24JapanAS17676SoftBank Corp.000.00%
219.101.181.0/24JapanAS17676SoftBank Corp.000.00%
219.101.182.0/24JapanAS17676SoftBank Corp.000.00%
219.101.183.0/24JapanAS17676SoftBank Corp.2256100.00%
219.101.184.0/24JapanAS17676SoftBank Corp.000.00%
219.101.185.0/24JapanAS17676SoftBank Corp.000.00%
219.101.186.0/24JapanAS17676SoftBank Corp.000.00%
219.101.187.0/24JapanAS17676SoftBank Corp.000.00%
219.101.188.0/24JapanAS17676SoftBank Corp.000.00%
219.101.189.0/24JapanAS17676SoftBank Corp.000.00%
219.101.190.0/24JapanAS17676SoftBank Corp.000.00%
219.101.191.0/24JapanAS17676SoftBank Corp.2007.81%
219.101.192.0/24JapanAS17676SoftBank Corp.2256100.00%
219.101.193.0/24JapanAS17676SoftBank Corp.2256100.00%
219.101.194.0/24JapanAS17676SoftBank Corp.000.00%
219.101.195.0/24JapanAS17676SoftBank Corp.100.39%
219.101.196.0/24JapanAS17676SoftBank Corp.000.00%
219.101.197.0/24JapanAS17676SoftBank Corp.000.00%
219.101.198.0/24JapanAS17676SoftBank Corp.000.00%
219.101.199.0/24JapanAS17676SoftBank Corp.000.00%
219.101.200.0/24JapanAS17676SoftBank Corp.000.00%
219.101.201.0/24JapanAS17676SoftBank Corp.000.00%
219.101.202.0/24JapanAS17676SoftBank Corp.000.00%
219.101.203.0/24JapanAS17676SoftBank Corp.000.00%
219.101.204.0/24JapanAS17676SoftBank Corp.000.00%
219.101.205.0/24JapanAS17676SoftBank Corp.000.00%
219.101.206.0/24JapanAS17676SoftBank Corp.000.00%
219.101.207.0/24JapanAS17676SoftBank Corp.000.00%
219.101.208.0/24JapanAS17676SoftBank Corp.000.00%
219.101.209.0/24JapanAS17676SoftBank Corp.000.00%
219.101.210.0/24JapanAS17676SoftBank Corp.000.00%
219.101.211.0/24JapanAS17676SoftBank Corp.000.00%
219.101.212.0/24JapanAS17676SoftBank Corp.000.00%
219.101.213.0/24JapanAS17676SoftBank Corp.000.00%
219.101.214.0/24JapanAS17676SoftBank Corp.000.00%
219.101.215.0/24JapanAS17676SoftBank Corp.000.00%
219.101.216.0/24JapanAS17676SoftBank Corp.000.00%
219.101.217.0/24JapanAS17676SoftBank Corp.100.39%
219.101.218.0/24JapanAS17676SoftBank Corp.000.00%
219.101.219.0/24JapanAS17676SoftBank Corp.0256100.00%
219.101.220.0/24JapanAS17676SoftBank Corp.0256100.00%
219.101.221.0/24JapanAS17676SoftBank Corp.000.00%
219.101.222.0/24JapanAS17676SoftBank Corp.000.00%
219.101.223.0/24JapanAS17676SoftBank Corp.000.00%
219.101.224.0/24JapanAS17676SoftBank Corp.000.00%
219.101.225.0/24JapanAS17676SoftBank Corp.000.00%
219.101.226.0/24JapanAS17676SoftBank Corp.000.00%
219.101.227.0/24JapanAS17676SoftBank Corp.000.00%
219.101.228.0/24JapanAS17676SoftBank Corp.000.00%
219.101.229.0/24JapanAS17676SoftBank Corp.000.00%
219.101.230.0/24JapanAS17676SoftBank Corp.000.00%
219.101.231.0/24JapanAS17676SoftBank Corp.000.00%
219.101.232.0/24JapanAS17676SoftBank Corp.000.00%
219.101.233.0/24JapanAS17676SoftBank Corp.000.00%
219.101.234.0/24JapanAS17676SoftBank Corp.100.39%
219.101.235.0/24JapanAS17676SoftBank Corp.000.00%
219.101.236.0/24JapanAS17676SoftBank Corp.000.00%
219.101.237.0/24JapanAS17676SoftBank Corp.000.00%
219.101.238.0/24JapanAS17676SoftBank Corp.100.39%
219.101.239.0/24JapanAS17676SoftBank Corp.000.00%
219.101.240.0/24JapanAS17676SoftBank Corp.000.00%
219.101.241.0/24JapanAS17676SoftBank Corp.000.00%
219.101.242.0/24JapanAS17676SoftBank Corp.000.00%
219.101.243.0/24JapanAS17676SoftBank Corp.000.00%
219.101.244.0/24JapanAS17676SoftBank Corp.000.00%
219.101.245.0/24JapanAS17676SoftBank Corp.000.00%
219.101.246.0/24JapanAS17676SoftBank Corp.000.00%
219.101.247.0/24JapanAS17676SoftBank Corp.000.00%
219.101.248.0/24JapanAS17676SoftBank Corp.000.00%
219.101.249.0/24JapanAS17676SoftBank Corp.000.00%
219.101.250.0/24JapanAS17676SoftBank Corp.000.00%
219.101.251.0/24JapanAS17676SoftBank Corp.000.00%
219.101.252.0/24JapanAS17676SoftBank Corp.000.00%
219.101.253.0/24JapanAS17676SoftBank Corp.000.00%
219.101.254.0/24JapanAS17676SoftBank Corp.000.00%
219.101.255.0/24JapanAS17676SoftBank Corp.000.00%
00 · Evaluate

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An evaluation license puts a full current build in your hands — every row, every column, 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, not by seat.
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