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InternetData
65,536 routable2 ASes
/16 subnet

121.184.0.0/16

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
2
announcing ASes
16
announced prefixes
578
anonymous addresses

Where it is

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

  1. South Korea65,536 · 100.00%

Who announces it

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

  1. AS4766Korea Telecom61,440 · 93.75%
  2. AS38105SOON CHUN HYANG UNIVERSITY4,096 · 6.25%

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
121.184.184.0/24AS38105SOON CHUN HYANG UNIVERSITYSouth KoreaNot found182026-10-02
121.184.185.0/24AS38105SOON CHUN HYANG UNIVERSITYSouth KoreaNot found182026-10-02
121.184.186.0/24AS38105SOON CHUN HYANG UNIVERSITYSouth KoreaNot found182026-10-02
121.184.187.0/24AS38105SOON CHUN HYANG UNIVERSITYSouth KoreaNot found182026-10-02
121.184.188.0/24AS38105SOON CHUN HYANG UNIVERSITYSouth KoreaNot found182026-10-02
121.184.189.0/24AS38105SOON CHUN HYANG UNIVERSITYSouth KoreaNot found182026-10-02
121.184.192.0/24AS38105SOON CHUN HYANG UNIVERSITYSouth KoreaNot found182026-10-02
121.184.193.0/24AS38105SOON CHUN HYANG UNIVERSITYSouth KoreaNot found182026-10-02
121.184.194.0/24AS38105SOON CHUN HYANG UNIVERSITYSouth KoreaNot found182026-10-02
121.184.195.0/24AS38105SOON CHUN HYANG UNIVERSITYSouth KoreaNot found182026-10-02
121.184.196.0/24AS38105SOON CHUN HYANG UNIVERSITYSouth KoreaNot found182026-10-02
121.184.197.0/24AS38105SOON CHUN HYANG UNIVERSITYSouth KoreaNot found182026-10-02
121.184.198.0/24AS38105SOON CHUN HYANG UNIVERSITYSouth KoreaNot found182026-10-02
121.184.199.0/24AS38105SOON CHUN HYANG UNIVERSITYSouth KoreaNot found182026-10-02
121.184.200.0/24AS38105SOON CHUN HYANG UNIVERSITYSouth KoreaNot found182026-10-02
121.184.201.0/24AS38105SOON CHUN HYANG UNIVERSITYSouth KoreaNot found182026-10-02

Every /24 inside it

121.184.0.0/24South KoreaAS4766Korea Telecom000.00%
121.184.1.0/24South KoreaAS4766Korea Telecom000.00%
121.184.2.0/24South KoreaAS4766Korea Telecom401.56%
121.184.3.0/24South KoreaAS4766Korea Telecom1104.30%
121.184.4.0/24South KoreaAS4766Korea Telecom000.00%
121.184.5.0/24South KoreaAS4766Korea Telecom200.78%
121.184.6.0/24South KoreaAS4766Korea Telecom000.00%
121.184.7.0/24South KoreaAS4766Korea Telecom803.13%
121.184.8.0/24South KoreaAS4766Korea Telecom200.78%
121.184.9.0/24South KoreaAS4766Korea Telecom100.39%
121.184.10.0/24South KoreaAS4766Korea Telecom301.17%
121.184.11.0/24South KoreaAS4766Korea Telecom301.17%
121.184.12.0/24South KoreaAS4766Korea Telecom401.56%
121.184.13.0/24South KoreaAS4766Korea Telecom200.78%
121.184.14.0/24South KoreaAS4766Korea Telecom301.17%
121.184.15.0/24South KoreaAS4766Korea Telecom401.56%
121.184.16.0/24South KoreaAS4766Korea Telecom301.17%
121.184.17.0/24South KoreaAS4766Korea Telecom1003.91%
121.184.18.0/24South KoreaAS4766Korea Telecom000.00%
121.184.19.0/24South KoreaAS4766Korea Telecom100.39%
121.184.20.0/24South KoreaAS4766Korea Telecom401.56%
121.184.21.0/24South KoreaAS4766Korea Telecom100.39%
121.184.22.0/24South KoreaAS4766Korea Telecom401.56%
121.184.23.0/24South KoreaAS4766Korea Telecom1003.91%
121.184.24.0/24South KoreaAS4766Korea Telecom401.56%
121.184.25.0/24South KoreaAS4766Korea Telecom501.95%
121.184.26.0/24South KoreaAS4766Korea Telecom100.39%
121.184.27.0/24South KoreaAS4766Korea Telecom301.17%
121.184.28.0/24South KoreaAS4766Korea Telecom301.17%
121.184.29.0/24South KoreaAS4766Korea Telecom000.00%
121.184.30.0/24South KoreaAS4766Korea Telecom200.78%
121.184.31.0/24South KoreaAS4766Korea Telecom501.95%
121.184.32.0/24South KoreaAS4766Korea Telecom100.39%
121.184.33.0/24South KoreaAS4766Korea Telecom1305.08%
121.184.34.0/24South KoreaAS4766Korea Telecom602.34%
121.184.35.0/24South KoreaAS4766Korea Telecom000.00%
121.184.36.0/24South KoreaAS4766Korea Telecom200.78%
121.184.37.0/24South KoreaAS4766Korea Telecom000.00%
121.184.38.0/24South KoreaAS4766Korea Telecom200.78%
121.184.39.0/24South KoreaAS4766Korea Telecom100.39%
121.184.40.0/24South KoreaAS4766Korea Telecom401.56%
121.184.41.0/24South KoreaAS4766Korea Telecom100.39%
121.184.42.0/24South KoreaAS4766Korea Telecom000.00%
121.184.43.0/24South KoreaAS4766Korea Telecom100.39%
121.184.44.0/24South KoreaAS4766Korea Telecom1003.91%
121.184.45.0/24South KoreaAS4766Korea Telecom1003.91%
121.184.46.0/24South KoreaAS4766Korea Telecom200.78%
121.184.47.0/24South KoreaAS4766Korea Telecom602.34%
121.184.48.0/24South KoreaAS4766Korea Telecom200.78%
121.184.49.0/24South KoreaAS4766Korea Telecom602.34%
121.184.50.0/24South KoreaAS4766Korea Telecom100.39%
121.184.51.0/24South KoreaAS4766Korea Telecom702.73%
121.184.52.0/24South KoreaAS4766Korea Telecom100.39%
121.184.53.0/24South KoreaAS4766Korea Telecom501.95%
121.184.54.0/24South KoreaAS4766Korea Telecom200.78%
121.184.55.0/24South KoreaAS4766Korea Telecom401.56%
121.184.56.0/24South KoreaAS4766Korea Telecom401.56%
121.184.57.0/24South KoreaAS4766Korea Telecom000.00%
121.184.58.0/24South KoreaAS4766Korea Telecom501.95%
121.184.59.0/24South KoreaAS4766Korea Telecom401.56%
121.184.60.0/24South KoreaAS4766Korea Telecom401.56%
121.184.61.0/24South KoreaAS4766Korea Telecom100.39%
121.184.62.0/24South KoreaAS4766Korea Telecom000.00%
121.184.63.0/24South KoreaAS4766Korea Telecom301.17%
121.184.64.0/24South KoreaAS4766Korea Telecom301.17%
121.184.65.0/24South KoreaAS4766Korea Telecom000.00%
121.184.66.0/24South KoreaAS4766Korea Telecom200.78%
121.184.67.0/24South KoreaAS4766Korea Telecom501.95%
121.184.68.0/24South KoreaAS4766Korea Telecom000.00%
121.184.69.0/24South KoreaAS4766Korea Telecom000.00%
121.184.70.0/24South KoreaAS4766Korea Telecom301.17%
121.184.71.0/24South KoreaAS4766Korea Telecom000.00%
121.184.72.0/24South KoreaAS4766Korea Telecom401.56%
121.184.73.0/24South KoreaAS4766Korea Telecom100.39%
121.184.74.0/24South KoreaAS4766Korea Telecom100.39%
121.184.75.0/24South KoreaAS4766Korea Telecom200.78%
121.184.76.0/24South KoreaAS4766Korea Telecom000.00%
121.184.77.0/24South KoreaAS4766Korea Telecom200.78%
121.184.78.0/24South KoreaAS4766Korea Telecom100.39%
121.184.79.0/24South KoreaAS4766Korea Telecom200.78%
121.184.80.0/24South KoreaAS4766Korea Telecom000.00%
121.184.81.0/24South KoreaAS4766Korea Telecom401.56%
121.184.82.0/24South KoreaAS4766Korea Telecom200.78%
121.184.83.0/24South KoreaAS4766Korea Telecom602.34%
121.184.84.0/24South KoreaAS4766Korea Telecom000.00%
121.184.85.0/24South KoreaAS4766Korea Telecom100.39%
121.184.86.0/24South KoreaAS4766Korea Telecom501.95%
121.184.87.0/24South KoreaAS4766Korea Telecom1305.08%
121.184.88.0/24South KoreaAS4766Korea Telecom000.00%
121.184.89.0/24South KoreaAS4766Korea Telecom000.00%
121.184.90.0/24South KoreaAS4766Korea Telecom000.00%
121.184.91.0/24South KoreaAS4766Korea Telecom000.00%
121.184.92.0/24South KoreaAS4766Korea Telecom000.00%
121.184.93.0/24South KoreaAS4766Korea Telecom000.00%
121.184.94.0/24South KoreaAS4766Korea Telecom401.56%
121.184.95.0/24South KoreaAS4766Korea Telecom000.00%
121.184.96.0/24South KoreaAS4766Korea Telecom301.17%
121.184.97.0/24South KoreaAS4766Korea Telecom301.17%
121.184.98.0/24South KoreaAS4766Korea Telecom000.00%
121.184.99.0/24South KoreaAS4766Korea Telecom000.00%
121.184.100.0/24South KoreaAS4766Korea Telecom000.00%
121.184.101.0/24South KoreaAS4766Korea Telecom000.00%
121.184.102.0/24South KoreaAS4766Korea Telecom200.78%
121.184.103.0/24South KoreaAS4766Korea Telecom200.78%
121.184.104.0/24South KoreaAS4766Korea Telecom501.95%
121.184.105.0/24South KoreaAS4766Korea Telecom000.00%
121.184.106.0/24South KoreaAS4766Korea Telecom200.78%
121.184.107.0/24South KoreaAS4766Korea Telecom702.73%
121.184.108.0/24South KoreaAS4766Korea Telecom702.73%
121.184.109.0/24South KoreaAS4766Korea Telecom000.00%
121.184.110.0/24South KoreaAS4766Korea Telecom100.39%
121.184.111.0/24South KoreaAS4766Korea Telecom200.78%
121.184.112.0/24South KoreaAS4766Korea Telecom000.00%
121.184.113.0/24South KoreaAS4766Korea Telecom200.78%
121.184.114.0/24South KoreaAS4766Korea Telecom000.00%
121.184.115.0/24South KoreaAS4766Korea Telecom000.00%
121.184.116.0/24South KoreaAS4766Korea Telecom000.00%
121.184.117.0/24South KoreaAS4766Korea Telecom100.39%
121.184.118.0/24South KoreaAS4766Korea Telecom000.00%
121.184.119.0/24South KoreaAS4766Korea Telecom100.39%
121.184.120.0/24South KoreaAS4766Korea Telecom301.17%
121.184.121.0/24South KoreaAS4766Korea Telecom301.17%
121.184.122.0/24South KoreaAS4766Korea Telecom200.78%
121.184.123.0/24South KoreaAS4766Korea Telecom501.95%
121.184.124.0/24South KoreaAS4766Korea Telecom401.56%
121.184.125.0/24South KoreaAS4766Korea Telecom200.78%
121.184.126.0/24South KoreaAS4766Korea Telecom100.39%
121.184.127.0/24South KoreaAS4766Korea Telecom501.95%
121.184.128.0/24South KoreaAS4766Korea Telecom401.56%
121.184.129.0/24South KoreaAS4766Korea Telecom301.17%
121.184.130.0/24South KoreaAS4766Korea Telecom401.56%
121.184.131.0/24South KoreaAS4766Korea Telecom301.17%
121.184.132.0/24South KoreaAS4766Korea Telecom501.95%
121.184.133.0/24South KoreaAS4766Korea Telecom200.78%
121.184.134.0/24South KoreaAS4766Korea Telecom501.95%
121.184.135.0/24South KoreaAS4766Korea Telecom100.39%
121.184.136.0/24South KoreaAS4766Korea Telecom702.73%
121.184.137.0/24South KoreaAS4766Korea Telecom200.78%
121.184.138.0/24South KoreaAS4766Korea Telecom702.73%
121.184.139.0/24South KoreaAS4766Korea Telecom000.00%
121.184.140.0/24South KoreaAS4766Korea Telecom401.56%
121.184.141.0/24South KoreaAS4766Korea Telecom401.56%
121.184.142.0/24South KoreaAS4766Korea Telecom401.56%
121.184.143.0/24South KoreaAS4766Korea Telecom602.34%
121.184.144.0/24South KoreaAS4766Korea Telecom000.00%
121.184.145.0/24South KoreaAS4766Korea Telecom301.17%
121.184.146.0/24South KoreaAS4766Korea Telecom401.56%
121.184.147.0/24South KoreaAS4766Korea Telecom200.78%
121.184.148.0/24South KoreaAS4766Korea Telecom100.39%
121.184.149.0/24South KoreaAS4766Korea Telecom200.78%
121.184.150.0/24South KoreaAS4766Korea Telecom000.00%
121.184.151.0/24South KoreaAS4766Korea Telecom100.39%
121.184.152.0/24South KoreaAS4766Korea Telecom000.00%
121.184.153.0/24South KoreaAS4766Korea Telecom000.00%
121.184.154.0/24South KoreaAS4766Korea Telecom301.17%
121.184.155.0/24South KoreaAS4766Korea Telecom301.17%
121.184.156.0/24South KoreaAS4766Korea Telecom301.17%
121.184.157.0/24South KoreaAS4766Korea Telecom000.00%
121.184.158.0/24South KoreaAS4766Korea Telecom000.00%
121.184.159.0/24South KoreaAS4766Korea Telecom401.56%
121.184.160.0/24South KoreaAS4766Korea Telecom200.78%
121.184.161.0/24South KoreaAS4766Korea Telecom100.39%
121.184.162.0/24South KoreaAS4766Korea Telecom000.00%
121.184.163.0/24South KoreaAS4766Korea Telecom200.78%
121.184.164.0/24South KoreaAS4766Korea Telecom000.00%
121.184.165.0/24South KoreaAS4766Korea Telecom200.78%
121.184.166.0/24South KoreaAS4766Korea Telecom100.39%
121.184.167.0/24South KoreaAS4766Korea Telecom100.39%
121.184.168.0/24South KoreaAS4766Korea Telecom000.00%
121.184.169.0/24South KoreaAS4766Korea Telecom000.00%
121.184.170.0/24South KoreaAS4766Korea Telecom501.95%
121.184.171.0/24South KoreaAS4766Korea Telecom200.78%
121.184.172.0/24South KoreaAS4766Korea Telecom000.00%
121.184.173.0/24South KoreaAS4766Korea Telecom401.56%
121.184.174.0/24South KoreaAS4766Korea Telecom301.17%
121.184.175.0/24South KoreaAS4766Korea Telecom200.78%
121.184.176.0/24South KoreaAS4766Korea Telecom100.39%
121.184.177.0/24South KoreaAS4766Korea Telecom100.39%
121.184.178.0/24South KoreaAS4766Korea Telecom000.00%
121.184.179.0/24South KoreaAS4766Korea Telecom100.39%
121.184.180.0/24South KoreaAS4766Korea Telecom000.00%
121.184.181.0/24South KoreaAS4766Korea Telecom000.00%
121.184.182.0/24South KoreaAS4766Korea Telecom100.39%
121.184.183.0/24South KoreaAS4766Korea Telecom200.78%
121.184.184.0/24South KoreaAS38105SOON CHUN HYANG UNIVERSITY000.00%
121.184.185.0/24South KoreaAS38105SOON CHUN HYANG UNIVERSITY000.00%
121.184.186.0/24South KoreaAS38105SOON CHUN HYANG UNIVERSITY000.00%
121.184.187.0/24South KoreaAS38105SOON CHUN HYANG UNIVERSITY000.00%
121.184.188.0/24South KoreaAS38105SOON CHUN HYANG UNIVERSITY000.00%
121.184.189.0/24South KoreaAS38105SOON CHUN HYANG UNIVERSITY000.00%
121.184.190.0/24South KoreaAS4766Korea Telecom000.00%
121.184.191.0/24South KoreaAS4766Korea Telecom000.00%
121.184.192.0/24South KoreaAS38105SOON CHUN HYANG UNIVERSITY100.39%
121.184.193.0/24South KoreaAS38105SOON CHUN HYANG UNIVERSITY000.00%
121.184.194.0/24South KoreaAS38105SOON CHUN HYANG UNIVERSITY000.00%
121.184.195.0/24South KoreaAS38105SOON CHUN HYANG UNIVERSITY000.00%
121.184.196.0/24South KoreaAS38105SOON CHUN HYANG UNIVERSITY000.00%
121.184.197.0/24South KoreaAS38105SOON CHUN HYANG UNIVERSITY100.39%
121.184.198.0/24South KoreaAS38105SOON CHUN HYANG UNIVERSITY000.00%
121.184.199.0/24South KoreaAS38105SOON CHUN HYANG UNIVERSITY000.00%
121.184.200.0/24South KoreaAS38105SOON CHUN HYANG UNIVERSITY000.00%
121.184.201.0/24South KoreaAS38105SOON CHUN HYANG UNIVERSITY000.00%
121.184.202.0/24South KoreaAS4766Korea Telecom000.00%
121.184.203.0/24South KoreaAS4766Korea Telecom200.78%
121.184.204.0/24South KoreaAS4766Korea Telecom100.39%
121.184.205.0/24South KoreaAS4766Korea Telecom301.17%
121.184.206.0/24South KoreaAS4766Korea Telecom301.17%
121.184.207.0/24South KoreaAS4766Korea Telecom401.56%
121.184.208.0/24South KoreaAS4766Korea Telecom301.17%
121.184.209.0/24South KoreaAS4766Korea Telecom000.00%
121.184.210.0/24South KoreaAS4766Korea Telecom000.00%
121.184.211.0/24South KoreaAS4766Korea Telecom200.78%
121.184.212.0/24South KoreaAS4766Korea Telecom401.56%
121.184.213.0/24South KoreaAS4766Korea Telecom000.00%
121.184.214.0/24South KoreaAS4766Korea Telecom100.39%
121.184.215.0/24South KoreaAS4766Korea Telecom100.39%
121.184.216.0/24South KoreaAS4766Korea Telecom000.00%
121.184.217.0/24South KoreaAS4766Korea Telecom301.17%
121.184.218.0/24South KoreaAS4766Korea Telecom200.78%
121.184.219.0/24South KoreaAS4766Korea Telecom301.17%
121.184.220.0/24South KoreaAS4766Korea Telecom501.95%
121.184.221.0/24South KoreaAS4766Korea Telecom1104.30%
121.184.222.0/24South KoreaAS4766Korea Telecom000.00%
121.184.223.0/24South KoreaAS4766Korea Telecom200.78%
121.184.224.0/24South KoreaAS4766Korea Telecom401.56%
121.184.225.0/24South KoreaAS4766Korea Telecom100.39%
121.184.226.0/24South KoreaAS4766Korea Telecom000.00%
121.184.227.0/24South KoreaAS4766Korea Telecom000.00%
121.184.228.0/24South KoreaAS4766Korea Telecom401.56%
121.184.229.0/24South KoreaAS4766Korea Telecom000.00%
121.184.230.0/24South KoreaAS4766Korea Telecom100.39%
121.184.231.0/24South KoreaAS4766Korea Telecom200.78%
121.184.232.0/24South KoreaAS4766Korea Telecom501.95%
121.184.233.0/24South KoreaAS4766Korea Telecom100.39%
121.184.234.0/24South KoreaAS4766Korea Telecom100.39%
121.184.235.0/24South KoreaAS4766Korea Telecom100.39%
121.184.236.0/24South KoreaAS4766Korea Telecom200.78%
121.184.237.0/24South KoreaAS4766Korea Telecom702.73%
121.184.238.0/24South KoreaAS4766Korea Telecom803.13%
121.184.239.0/24South KoreaAS4766Korea Telecom301.17%
121.184.240.0/24South KoreaAS4766Korea Telecom000.00%
121.184.241.0/24South KoreaAS4766Korea Telecom602.34%
121.184.242.0/24South KoreaAS4766Korea Telecom100.39%
121.184.243.0/24South KoreaAS4766Korea Telecom501.95%
121.184.244.0/24South KoreaAS4766Korea Telecom000.00%
121.184.245.0/24South KoreaAS4766Korea Telecom000.00%
121.184.246.0/24South KoreaAS4766Korea Telecom301.17%
121.184.247.0/24South KoreaAS4766Korea Telecom501.95%
121.184.248.0/24South KoreaAS4766Korea Telecom100.39%
121.184.249.0/24South KoreaAS4766Korea Telecom000.00%
121.184.250.0/24South KoreaAS4766Korea Telecom501.95%
121.184.251.0/24South KoreaAS4766Korea Telecom200.78%
121.184.252.0/24South KoreaAS4766Korea Telecom501.95%
121.184.253.0/24South KoreaAS4766Korea Telecom000.00%
121.184.254.0/24South KoreaAS4766Korea Telecom000.00%
121.184.255.0/24South KoreaAS4766Korea Telecom000.00%
00 · Evaluate

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01 · License

Then license what you use.

Standard, for detection and decisions inside your own product and operations.
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