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InternetData
65,536 routable6 ASes
/16 subnet

124.137.0.0/16

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
6
announcing ASes
14
announced prefixes
10
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. AS9318SK Broadband Co Ltd61,440 · 93.75%
  2. AS4792NATE Communications Corporation2,048 · 3.13%
  3. AS45382Hostcenter1,024 · 1.56%
  4. AS17838HYUNDAI HOMESHOPPING512 · 0.78%
  5. AS9645NEXT SECURITIES CORPORATION256 · 0.39%
  6. AS10050The National Library of Korea256 · 0.39%

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.

14 prefixes
PREFIXORIGINCOUNTRYRPKIPEERSFIRST SEEN
124.137.14.0/24AS9645NEXT SECURITIES CORPORATIONSouth KoreaNot found182026-10-02
124.137.18.0/24AS45382HostcenterSouth KoreaNot found182026-10-02
124.137.19.0/24AS45382HostcenterSouth KoreaNot found182026-10-02
124.137.21.0/24AS45382HostcenterSouth KoreaNot found182026-10-02
124.137.23.0/24AS45382HostcenterSouth KoreaNot found182026-10-02
124.137.36.0/24AS17838HYUNDAI HOMESHOPPINGSouth KoreaNot found172026-10-02
124.137.37.0/24AS17838HYUNDAI HOMESHOPPINGSouth KoreaNot found172026-10-02
124.137.58.0/24AS10050The National Library of KoreaSouth KoreaNot found182026-10-02
124.137.96.0/21AS4792NATE Communications CorporationSouth KoreaNot found182026-10-02
124.137.130.0/24AS9318SK Broadband Co LtdSouth KoreaNot found182026-10-02
124.137.131.0/24AS9318SK Broadband Co LtdSouth KoreaNot found182026-10-02
124.137.132.0/24AS9318SK Broadband Co LtdSouth KoreaNot found182026-10-02
124.137.164.0/24AS18302SK TelecomSouth KoreaNot found12026-10-29
124.137.165.0/24AS18302SK TelecomSouth KoreaNot found12026-10-29

Every /24 inside it

124.137.0.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.1.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.2.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.3.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.4.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.5.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.6.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.7.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.8.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.9.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.10.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
124.137.11.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.12.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.13.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.14.0/24South KoreaAS9645NEXT SECURITIES CORPORATION000.00%
124.137.15.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.16.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.17.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.18.0/24South KoreaAS45382Hostcenter0256100.00%
124.137.19.0/24South KoreaAS45382Hostcenter0256100.00%
124.137.20.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.21.0/24South KoreaAS45382Hostcenter0256100.00%
124.137.22.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.23.0/24South KoreaAS45382Hostcenter0256100.00%
124.137.24.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.25.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.26.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.27.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.28.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.29.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.30.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.31.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.32.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.33.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.34.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.35.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.36.0/24South KoreaAS17838HYUNDAI HOMESHOPPING000.00%
124.137.37.0/24South KoreaAS17838HYUNDAI HOMESHOPPING000.00%
124.137.38.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.39.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.40.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.41.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.42.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.43.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.44.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.45.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.46.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.47.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.48.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.49.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.50.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.51.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.52.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
124.137.53.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.54.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.55.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.56.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.57.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.58.0/24South KoreaAS10050The National Library of Korea000.00%
124.137.59.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.60.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.61.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.62.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.63.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.64.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.65.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.66.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.67.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.68.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.69.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.70.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.71.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.72.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.73.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.74.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.75.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.76.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.77.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.78.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.79.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.80.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.81.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.82.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.83.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.84.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.85.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.86.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.87.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.88.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.89.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.90.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.91.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.92.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.93.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.94.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.95.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.96.0/24South KoreaAS4792NATE Communications Corporation000.00%
124.137.97.0/24South KoreaAS4792NATE Communications Corporation000.00%
124.137.98.0/24South KoreaAS4792NATE Communications Corporation000.00%
124.137.99.0/24South KoreaAS4792NATE Communications Corporation000.00%
124.137.100.0/24South KoreaAS4792NATE Communications Corporation000.00%
124.137.101.0/24South KoreaAS4792NATE Communications Corporation000.00%
124.137.102.0/24South KoreaAS4792NATE Communications Corporation000.00%
124.137.103.0/24South KoreaAS4792NATE Communications Corporation000.00%
124.137.104.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.105.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.106.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.107.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.108.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.109.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.110.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.111.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.112.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.113.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.114.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.115.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.116.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.117.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.118.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.119.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.120.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.121.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.122.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.123.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.124.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.125.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.126.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.127.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.128.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.129.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.130.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
124.137.131.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.132.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.133.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
124.137.134.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.135.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.136.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.137.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.138.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.139.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.140.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.141.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.142.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.143.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.144.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.145.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.146.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.147.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.148.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.149.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.150.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.151.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.152.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.153.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.154.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.155.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.156.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.157.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.158.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.159.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.160.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.161.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.162.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.163.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.164.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.165.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.166.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.167.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.168.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
124.137.169.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.170.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.171.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.172.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
124.137.173.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.174.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.175.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.176.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.177.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.178.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.179.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.180.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.181.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.182.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.183.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.184.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.185.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.186.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.187.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.188.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.189.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.190.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.191.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.192.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.193.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.194.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.195.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.196.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.197.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.198.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.199.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.200.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.201.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.202.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.203.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.204.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
124.137.205.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
124.137.206.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.207.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.208.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.209.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.210.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.211.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.212.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.213.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.214.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.215.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.216.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.217.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.218.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.219.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.220.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.221.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.222.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.223.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.224.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.225.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.226.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.227.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.228.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.229.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.230.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.231.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.232.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.233.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.234.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.235.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.236.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.237.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.238.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.239.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.240.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.241.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.242.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.243.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.244.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.245.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.246.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.247.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.248.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.249.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.250.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.251.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.252.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.253.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.254.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
124.137.255.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
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.