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HomeAll IP Ranges61.0.0.0/861.121.0.0/16
65,536 routable7 ASes
/16 subnet

61.121.0.0/16

Where this subnet is, who announces it, and what our databases hold in it. Below, every /24 inside it; open one for its addresses.

61.120.0.0/1661.122.0.0/16
65,536
routable addresses
65,536
geolocated
1
country
7
announcing ASes
19
announced prefixes
100
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. AS2510FUJITSU LIMITED13,568 · 20.70%
  2. AS4694IDC Frontier Inc.4,608 · 7.03%
  3. AS10011advanscope inc.4,096 · 6.25%
  4. AS17707AS for DATAHOTEL, which is one of iDC in Japan,4,096 · 6.25%
  5. AS7524ITEC HANKYU HANSHIN CO.,LTD.3,584 · 5.47%
  6. AS55374FUJITSU LIMITED1,792 · 2.73%
  7. AS55386FUJITSU LIMITED1,024 · 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.

19 prefixes
PREFIXORIGINCOUNTRYRPKIPEERSFIRST SEEN
61.121.64.0/18AS2510FUJITSU LIMITEDJapannot found172026-10-02
61.121.66.0/24AS55386FUJITSU LIMITEDJapannot found172026-10-02
61.121.80.0/22AS55374FUJITSU LIMITEDJapannot found172026-10-02
61.121.98.0/24AS55374FUJITSU LIMITEDJapannot found172026-10-02
61.121.99.0/24AS55374FUJITSU LIMITEDJapannot found172026-10-02
61.121.124.0/24AS55386FUJITSU LIMITEDJapannot found162026-10-02
61.121.125.0/24AS55374FUJITSU LIMITEDJapannot found172026-10-02
61.121.126.0/23AS55386FUJITSU LIMITEDJapannot found172026-10-02
61.121.192.0/22AS7524ITEC HANKYU HANSHIN CO.,LTD.Japannot found172026-10-02
61.121.196.0/23AS7524ITEC HANKYU HANSHIN CO.,LTD.Japannot found172026-10-02
61.121.198.0/24AS4694IDC Frontier Inc.Japannot found172026-10-02
61.121.199.0/24AS7524ITEC HANKYU HANSHIN CO.,LTD.Japannot found172026-10-02
61.121.200.0/24AS4694IDC Frontier Inc.Japannot found172026-10-02
61.121.201.0/24AS7524ITEC HANKYU HANSHIN CO.,LTD.Japannot found172026-10-02
61.121.202.0/23AS7524ITEC HANKYU HANSHIN CO.,LTD.Japannot found172026-10-02
61.121.204.0/22AS7524ITEC HANKYU HANSHIN CO.,LTD.Japannot found172026-10-02
61.121.208.0/20AS17707AS for DATAHOTEL, which is one of iDC in Japan,Japanvalid172026-10-02
61.121.224.0/20AS10011advanscope inc.Japanvalid172026-10-02
61.121.240.0/20AS4694IDC Frontier Inc.Japanvalid172026-10-02

Every /24 inside it

61.121.0.0/24Japan—000.00%
61.121.1.0/24Japan—000.00%
61.121.2.0/24Japan—000.00%
61.121.3.0/24Japan—000.00%
61.121.4.0/24Japan—000.00%
61.121.5.0/24Japan—000.00%
61.121.6.0/24Japan—000.00%
61.121.7.0/24Japan—000.00%
61.121.8.0/24Japan—000.00%
61.121.9.0/24Japan—000.00%
61.121.10.0/24Japan—000.00%
61.121.11.0/24Japan—000.00%
61.121.12.0/24Japan—000.00%
61.121.13.0/24Japan—000.00%
61.121.14.0/24Japan—000.00%
61.121.15.0/24Japan—000.00%
61.121.16.0/24Japan—000.00%
61.121.17.0/24Japan—000.00%
61.121.18.0/24Japan—000.00%
61.121.19.0/24Japan—000.00%
61.121.20.0/24Japan—000.00%
61.121.21.0/24Japan—000.00%
61.121.22.0/24Japan—000.00%
61.121.23.0/24Japan—000.00%
61.121.24.0/24Japan—000.00%
61.121.25.0/24Japan—000.00%
61.121.26.0/24Japan—000.00%
61.121.27.0/24Japan—000.00%
61.121.28.0/24Japan—000.00%
61.121.29.0/24Japan—000.00%
61.121.30.0/24Japan—000.00%
61.121.31.0/24Japan—000.00%
61.121.32.0/24Japan—000.00%
61.121.33.0/24Japan—000.00%
61.121.34.0/24Japan—000.00%
61.121.35.0/24Japan—000.00%
61.121.36.0/24Japan—000.00%
61.121.37.0/24Japan—000.00%
61.121.38.0/24Japan—000.00%
61.121.39.0/24Japan—000.00%
61.121.40.0/24Japan—000.00%
61.121.41.0/24Japan—000.00%
61.121.42.0/24Japan—000.00%
61.121.43.0/24Japan—000.00%
61.121.44.0/24Japan—000.00%
61.121.45.0/24Japan—000.00%
61.121.46.0/24Japan—000.00%
61.121.47.0/24Japan—000.00%
61.121.48.0/24Japan—000.00%
61.121.49.0/24Japan—000.00%
61.121.50.0/24Japan—000.00%
61.121.51.0/24Japan—000.00%
61.121.52.0/24Japan—000.00%
61.121.53.0/24Japan—000.00%
61.121.54.0/24Japan—000.00%
61.121.55.0/24Japan—000.00%
61.121.56.0/24Japan—000.00%
61.121.57.0/24Japan—000.00%
61.121.58.0/24Japan—000.00%
61.121.59.0/24Japan—000.00%
61.121.60.0/24Japan—000.00%
61.121.61.0/24Japan—000.00%
61.121.62.0/24Japan—000.00%
61.121.63.0/24Japan—000.00%
61.121.64.0/24JapanAS2510FUJITSU LIMITED000.00%
61.121.65.0/24JapanAS2510FUJITSU LIMITED000.00%
61.121.66.0/24JapanAS55386FUJITSU LIMITED000.00%
61.121.67.0/24JapanAS2510FUJITSU LIMITED000.00%
61.121.68.0/24JapanAS2510FUJITSU LIMITED000.00%
61.121.69.0/24JapanAS2510FUJITSU LIMITED000.00%
61.121.70.0/24JapanAS2510FUJITSU LIMITED000.00%
61.121.71.0/24JapanAS2510FUJITSU LIMITED000.00%
61.121.72.0/24JapanAS2510FUJITSU LIMITED000.00%
61.121.73.0/24JapanAS2510FUJITSU LIMITED000.00%
61.121.74.0/24JapanAS2510FUJITSU LIMITED000.00%
61.121.75.0/24JapanAS2510FUJITSU LIMITED000.00%
61.121.76.0/24JapanAS2510FUJITSU LIMITED000.00%
61.121.77.0/24JapanAS2510FUJITSU LIMITED000.00%
61.121.78.0/24JapanAS2510FUJITSU LIMITED000.00%
61.121.79.0/24JapanAS2510FUJITSU LIMITED000.00%
61.121.80.0/24JapanAS55374FUJITSU LIMITED000.00%
61.121.81.0/24JapanAS55374FUJITSU LIMITED000.00%
61.121.82.0/24JapanAS55374FUJITSU LIMITED000.00%
61.121.83.0/24JapanAS55374FUJITSU LIMITED100.39%
61.121.84.0/24JapanAS2510FUJITSU LIMITED000.00%
61.121.85.0/24JapanAS2510FUJITSU LIMITED000.00%
61.121.86.0/24JapanAS2510FUJITSU LIMITED000.00%
61.121.87.0/24JapanAS2510FUJITSU LIMITED000.00%
61.121.88.0/24JapanAS2510FUJITSU LIMITED000.00%
61.121.89.0/24JapanAS2510FUJITSU LIMITED000.00%
61.121.90.0/24JapanAS2510FUJITSU LIMITED000.00%
61.121.91.0/24JapanAS2510FUJITSU LIMITED000.00%
61.121.92.0/24JapanAS2510FUJITSU LIMITED000.00%
61.121.93.0/24JapanAS2510FUJITSU LIMITED000.00%
61.121.94.0/24JapanAS2510FUJITSU LIMITED000.00%
61.121.95.0/24JapanAS2510FUJITSU LIMITED000.00%
61.121.96.0/24JapanAS2510FUJITSU LIMITED000.00%
61.121.97.0/24JapanAS2510FUJITSU LIMITED000.00%
61.121.98.0/24JapanAS55374FUJITSU LIMITED0256100.00%
61.121.99.0/24JapanAS55374FUJITSU LIMITED000.00%
61.121.100.0/24JapanAS2510FUJITSU LIMITED0256100.00%
61.121.101.0/24JapanAS2510FUJITSU LIMITED000.00%
61.121.102.0/24JapanAS2510FUJITSU LIMITED000.00%
61.121.103.0/24JapanAS2510FUJITSU LIMITED000.00%
61.121.104.0/24JapanAS2510FUJITSU LIMITED000.00%
61.121.105.0/24JapanAS2510FUJITSU LIMITED000.00%
61.121.106.0/24JapanAS2510FUJITSU LIMITED000.00%
61.121.107.0/24JapanAS2510FUJITSU LIMITED000.00%
61.121.108.0/24JapanAS2510FUJITSU LIMITED000.00%
61.121.109.0/24JapanAS2510FUJITSU LIMITED000.00%
61.121.110.0/24JapanAS2510FUJITSU LIMITED000.00%
61.121.111.0/24JapanAS2510FUJITSU LIMITED000.00%
61.121.112.0/24JapanAS2510FUJITSU LIMITED000.00%
61.121.113.0/24JapanAS2510FUJITSU LIMITED000.00%
61.121.114.0/24JapanAS2510FUJITSU LIMITED000.00%
61.121.115.0/24JapanAS2510FUJITSU LIMITED000.00%
61.121.116.0/24JapanAS2510FUJITSU LIMITED000.00%
61.121.117.0/24JapanAS2510FUJITSU LIMITED000.00%
61.121.118.0/24JapanAS2510FUJITSU LIMITED000.00%
61.121.119.0/24JapanAS2510FUJITSU LIMITED000.00%
61.121.120.0/24JapanAS2510FUJITSU LIMITED000.00%
61.121.121.0/24JapanAS2510FUJITSU LIMITED000.00%
61.121.122.0/24JapanAS2510FUJITSU LIMITED000.00%
61.121.123.0/24JapanAS2510FUJITSU LIMITED1256100.00%
61.121.124.0/24JapanAS55386FUJITSU LIMITED000.00%
61.121.125.0/24JapanAS55374FUJITSU LIMITED000.00%
61.121.126.0/24JapanAS55386FUJITSU LIMITED000.00%
61.121.127.0/24JapanAS55386FUJITSU LIMITED000.00%
61.121.128.0/24Japan—000.00%
61.121.129.0/24Japan—000.00%
61.121.130.0/24Japan—000.00%
61.121.131.0/24Japan—000.00%
61.121.132.0/24Japan—0256100.00%
61.121.133.0/24Japan—0256100.00%
61.121.134.0/24Japan—000.00%
61.121.135.0/24Japan—000.00%
61.121.136.0/24Japan—0256100.00%
61.121.137.0/24Japan—000.00%
61.121.138.0/24Japan—000.00%
61.121.139.0/24Japan—000.00%
61.121.140.0/24Japan—000.00%
61.121.141.0/24Japan—000.00%
61.121.142.0/24Japan—000.00%
61.121.143.0/24Japan—000.00%
61.121.144.0/24Japan—0256100.00%
61.121.145.0/24Japan—000.00%
61.121.146.0/24Japan—000.00%
61.121.147.0/24Japan—000.00%
61.121.148.0/24Japan—000.00%
61.121.149.0/24Japan—000.00%
61.121.150.0/24Japan—000.00%
61.121.151.0/24Japan—000.00%
61.121.152.0/24Japan—000.00%
61.121.153.0/24Japan—000.00%
61.121.154.0/24Japan—000.00%
61.121.155.0/24Japan—000.00%
61.121.156.0/24Japan—000.00%
61.121.157.0/24Japan—000.00%
61.121.158.0/24Japan—000.00%
61.121.159.0/24Japan—000.00%
61.121.160.0/24Japan—000.00%
61.121.161.0/24Japan—000.00%
61.121.162.0/24Japan—000.00%
61.121.163.0/24Japan—000.00%
61.121.164.0/24Japan—000.00%
61.121.165.0/24Japan—000.00%
61.121.166.0/24Japan—000.00%
61.121.167.0/24Japan—000.00%
61.121.168.0/24Japan—000.00%
61.121.169.0/24Japan—000.00%
61.121.170.0/24Japan—000.00%
61.121.171.0/24Japan—000.00%
61.121.172.0/24Japan—000.00%
61.121.173.0/24Japan—000.00%
61.121.174.0/24Japan—000.00%
61.121.175.0/24Japan—000.00%
61.121.176.0/24Japan—000.00%
61.121.177.0/24Japan—000.00%
61.121.178.0/24Japan—000.00%
61.121.179.0/24Japan—000.00%
61.121.180.0/24Japan—000.00%
61.121.181.0/24Japan—000.00%
61.121.182.0/24Japan—000.00%
61.121.183.0/24Japan—000.00%
61.121.184.0/24Japan—000.00%
61.121.185.0/24Japan—000.00%
61.121.186.0/24Japan—000.00%
61.121.187.0/24Japan—000.00%
61.121.188.0/24Japan—000.00%
61.121.189.0/24Japan—000.00%
61.121.190.0/24Japan—000.00%
61.121.191.0/24Japan—000.00%
61.121.192.0/24JapanAS7524ITEC HANKYU HANSHIN CO.,LTD.000.00%
61.121.193.0/24JapanAS7524ITEC HANKYU HANSHIN CO.,LTD.000.00%
61.121.194.0/24JapanAS7524ITEC HANKYU HANSHIN CO.,LTD.000.00%
61.121.195.0/24JapanAS7524ITEC HANKYU HANSHIN CO.,LTD.000.00%
61.121.196.0/24JapanAS7524ITEC HANKYU HANSHIN CO.,LTD.000.00%
61.121.197.0/24JapanAS7524ITEC HANKYU HANSHIN CO.,LTD.000.00%
61.121.198.0/24JapanAS4694IDC Frontier Inc.2256100.00%
61.121.199.0/24JapanAS7524ITEC HANKYU HANSHIN CO.,LTD.000.00%
61.121.200.0/24JapanAS4694IDC Frontier Inc.0256100.00%
61.121.201.0/24JapanAS7524ITEC HANKYU HANSHIN CO.,LTD.000.00%
61.121.202.0/24JapanAS7524ITEC HANKYU HANSHIN CO.,LTD.000.00%
61.121.203.0/24JapanAS7524ITEC HANKYU HANSHIN CO.,LTD.000.00%
61.121.204.0/24JapanAS7524ITEC HANKYU HANSHIN CO.,LTD.000.00%
61.121.205.0/24JapanAS7524ITEC HANKYU HANSHIN CO.,LTD.000.00%
61.121.206.0/24JapanAS7524ITEC HANKYU HANSHIN CO.,LTD.000.00%
61.121.207.0/24JapanAS7524ITEC HANKYU HANSHIN CO.,LTD.000.00%
61.121.208.0/24JapanAS17707AS for DATAHOTEL, which is one of iDC in Japan,0256100.00%
61.121.209.0/24JapanAS17707AS for DATAHOTEL, which is one of iDC in Japan,0256100.00%
61.121.210.0/24JapanAS17707AS for DATAHOTEL, which is one of iDC in Japan,0256100.00%
61.121.211.0/24JapanAS17707AS for DATAHOTEL, which is one of iDC in Japan,0256100.00%
61.121.212.0/24JapanAS17707AS for DATAHOTEL, which is one of iDC in Japan,0256100.00%
61.121.213.0/24JapanAS17707AS for DATAHOTEL, which is one of iDC in Japan,0256100.00%
61.121.214.0/24JapanAS17707AS for DATAHOTEL, which is one of iDC in Japan,4256100.00%
61.121.215.0/24JapanAS17707AS for DATAHOTEL, which is one of iDC in Japan,0256100.00%
61.121.216.0/24JapanAS17707AS for DATAHOTEL, which is one of iDC in Japan,0256100.00%
61.121.217.0/24JapanAS17707AS for DATAHOTEL, which is one of iDC in Japan,0256100.00%
61.121.218.0/24JapanAS17707AS for DATAHOTEL, which is one of iDC in Japan,0256100.00%
61.121.219.0/24JapanAS17707AS for DATAHOTEL, which is one of iDC in Japan,0256100.00%
61.121.220.0/24JapanAS17707AS for DATAHOTEL, which is one of iDC in Japan,0256100.00%
61.121.221.0/24JapanAS17707AS for DATAHOTEL, which is one of iDC in Japan,0256100.00%
61.121.222.0/24JapanAS17707AS for DATAHOTEL, which is one of iDC in Japan,2256100.00%
61.121.223.0/24JapanAS17707AS for DATAHOTEL, which is one of iDC in Japan,0256100.00%
61.121.224.0/24JapanAS10011advanscope inc.6256100.00%
61.121.225.0/24JapanAS10011advanscope inc.000.00%
61.121.226.0/24JapanAS10011advanscope inc.401.56%
61.121.227.0/24JapanAS10011advanscope inc.200.78%
61.121.228.0/24JapanAS10011advanscope inc.200.78%
61.121.229.0/24JapanAS10011advanscope inc.100.39%
61.121.230.0/24JapanAS10011advanscope inc.200.78%
61.121.231.0/24JapanAS10011advanscope inc.100.39%
61.121.232.0/24JapanAS10011advanscope inc.100.39%
61.121.233.0/24JapanAS10011advanscope inc.100.39%
61.121.234.0/24JapanAS10011advanscope inc.100.39%
61.121.235.0/24JapanAS10011advanscope inc.501.95%
61.121.236.0/24JapanAS10011advanscope inc.000.00%
61.121.237.0/24JapanAS10011advanscope inc.602.34%
61.121.238.0/24JapanAS10011advanscope inc.100.39%
61.121.239.0/24JapanAS10011advanscope inc.100.39%
61.121.240.0/24JapanAS4694IDC Frontier Inc.0256100.00%
61.121.241.0/24JapanAS4694IDC Frontier Inc.0256100.00%
61.121.242.0/24JapanAS4694IDC Frontier Inc.0256100.00%
61.121.243.0/24JapanAS4694IDC Frontier Inc.0256100.00%
61.121.244.0/24JapanAS4694IDC Frontier Inc.0256100.00%
61.121.245.0/24JapanAS4694IDC Frontier Inc.0256100.00%
61.121.246.0/24JapanAS4694IDC Frontier Inc.0256100.00%
61.121.247.0/24JapanAS4694IDC Frontier Inc.0256100.00%
61.121.248.0/24JapanAS4694IDC Frontier Inc.0256100.00%
61.121.249.0/24JapanAS4694IDC Frontier Inc.0256100.00%
61.121.250.0/24JapanAS4694IDC Frontier Inc.0256100.00%
61.121.251.0/24JapanAS4694IDC Frontier Inc.0256100.00%
61.121.252.0/24JapanAS4694IDC Frontier Inc.56256100.00%
61.121.253.0/24JapanAS4694IDC Frontier Inc.0256100.00%
61.121.254.0/24JapanAS4694IDC Frontier Inc.0256100.00%
61.121.255.0/24JapanAS4694IDC Frontier Inc.0256100.00%
00 · Evaluate

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01 · License

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