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InternetData
65,536 routable4 ASes
/16 subnet

61.254.0.0/16

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
4
announcing ASes
8
announced prefixes
446
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 Ltd57,088 · 87.11%
  2. AS9644SK Telecom7,936 · 12.11%
  3. AS9532MIRAE ASSET SECURITIES CO., LTD.256 · 0.39%
  4. AS18302SK Telecom256 · 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.

8 prefixes
PREFIXORIGINCOUNTRYRPKIPEERSFIRST SEEN
61.254.0.0/17AS9318SK Broadband Co LtdSouth KoreaNot found182026-10-02
61.254.128.0/19AS9644SK TelecomSouth KoreaNot found172026-10-02
61.254.148.0/24AS18302SK TelecomSouth KoreaNot found12026-10-29
61.254.160.0/19AS9318SK Broadband Co LtdSouth KoreaNot found182026-10-02
61.254.176.0/20AS9318SK Broadband Co LtdSouth KoreaNot found182026-10-02
61.254.186.0/24AS9532MIRAE ASSET SECURITIES CO., LTD.South KoreaNot found182026-10-02
61.254.192.0/18AS9318SK Broadband Co LtdSouth KoreaNot found182026-10-02
61.254.194.0/23AS9318SK Broadband Co LtdSouth KoreaNot found182026-10-02

Every /24 inside it

61.254.0.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.1.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.2.0/24South KoreaAS9318SK Broadband Co Ltd301.17%
61.254.3.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.4.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.5.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.6.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
61.254.7.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.8.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.9.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.10.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.11.0/24South KoreaAS9318SK Broadband Co Ltd49019.14%
61.254.12.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.13.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.14.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
61.254.15.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.16.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.17.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.18.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.19.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.20.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.21.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.22.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.23.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
61.254.24.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.25.0/24South KoreaAS9318SK Broadband Co Ltd401.56%
61.254.26.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.27.0/24South KoreaAS9318SK Broadband Co Ltd301.17%
61.254.28.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
61.254.29.0/24South KoreaAS9318SK Broadband Co Ltd62024.22%
61.254.30.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
61.254.31.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.32.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.33.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.34.0/24South KoreaAS9318SK Broadband Co Ltd301.17%
61.254.35.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.36.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.37.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.38.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
61.254.39.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.40.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.41.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.42.0/24South KoreaAS9318SK Broadband Co Ltd301.17%
61.254.43.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
61.254.44.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
61.254.45.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.46.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.47.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.48.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.49.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.50.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.51.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.52.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
61.254.53.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.54.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
61.254.55.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.56.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.57.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
61.254.58.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.59.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
61.254.60.0/24South KoreaAS9318SK Broadband Co Ltd401.56%
61.254.61.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.62.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.63.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.64.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.65.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.66.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
61.254.67.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
61.254.68.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.69.0/24South KoreaAS9318SK Broadband Co Ltd501.95%
61.254.70.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.71.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.72.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.73.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
61.254.74.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
61.254.75.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.76.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
61.254.77.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.78.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
61.254.79.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.80.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
61.254.81.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.82.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.83.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.84.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.85.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
61.254.86.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.87.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.88.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.89.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.90.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.91.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.92.0/24South KoreaAS9318SK Broadband Co Ltd301.17%
61.254.93.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
61.254.94.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.95.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
61.254.96.0/24South KoreaAS9318SK Broadband Co Ltd2007.81%
61.254.97.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
61.254.98.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.99.0/24South KoreaAS9318SK Broadband Co Ltd301.17%
61.254.100.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.101.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.102.0/24South KoreaAS9318SK Broadband Co Ltd301.17%
61.254.103.0/24South KoreaAS9318SK Broadband Co Ltd301.17%
61.254.104.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.105.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
61.254.106.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.107.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
61.254.108.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.109.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.110.0/24South KoreaAS9318SK Broadband Co Ltd301.17%
61.254.111.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.112.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
61.254.113.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.114.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.115.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.116.0/24South KoreaAS9318SK Broadband Co Ltd401.56%
61.254.117.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.118.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
61.254.119.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.120.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
61.254.121.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
61.254.122.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.123.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.124.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
61.254.125.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
61.254.126.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.127.0/24South KoreaAS9318SK Broadband Co Ltd401.56%
61.254.128.0/24South KoreaAS9644SK Telecom000.00%
61.254.129.0/24South KoreaAS9644SK Telecom000.00%
61.254.130.0/24South KoreaAS9644SK Telecom000.00%
61.254.131.0/24South KoreaAS9644SK Telecom000.00%
61.254.132.0/24South KoreaAS9644SK Telecom000.00%
61.254.133.0/24South KoreaAS9644SK Telecom000.00%
61.254.134.0/24South KoreaAS9644SK Telecom000.00%
61.254.135.0/24South KoreaAS9644SK Telecom000.00%
61.254.136.0/24South KoreaAS9644SK Telecom000.00%
61.254.137.0/24South KoreaAS9644SK Telecom000.00%
61.254.138.0/24South KoreaAS9644SK Telecom000.00%
61.254.139.0/24South KoreaAS9644SK Telecom000.00%
61.254.140.0/24South KoreaAS9644SK Telecom000.00%
61.254.141.0/24South KoreaAS9644SK Telecom000.00%
61.254.142.0/24South KoreaAS9644SK Telecom000.00%
61.254.143.0/24South KoreaAS9644SK Telecom000.00%
61.254.144.0/24South KoreaAS9644SK Telecom000.00%
61.254.145.0/24South KoreaAS9644SK Telecom000.00%
61.254.146.0/24South KoreaAS9644SK Telecom000.00%
61.254.147.0/24South KoreaAS9644SK Telecom000.00%
61.254.148.0/24South KoreaAS18302SK Telecom000.00%
61.254.149.0/24South KoreaAS9644SK Telecom000.00%
61.254.150.0/24South KoreaAS9644SK Telecom000.00%
61.254.151.0/24South KoreaAS9644SK Telecom000.00%
61.254.152.0/24South KoreaAS9644SK Telecom000.00%
61.254.153.0/24South KoreaAS9644SK Telecom000.00%
61.254.154.0/24South KoreaAS9644SK Telecom000.00%
61.254.155.0/24South KoreaAS9644SK Telecom000.00%
61.254.156.0/24South KoreaAS9644SK Telecom000.00%
61.254.157.0/24South KoreaAS9644SK Telecom000.00%
61.254.158.0/24South KoreaAS9644SK Telecom000.00%
61.254.159.0/24South KoreaAS9644SK Telecom000.00%
61.254.160.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.161.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.162.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
61.254.163.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.164.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.165.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.166.0/24South KoreaAS9318SK Broadband Co Ltd401.56%
61.254.167.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.168.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.169.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
61.254.170.0/24South KoreaAS9318SK Broadband Co Ltd301.17%
61.254.171.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.172.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.173.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.174.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.175.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.176.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.177.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.178.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.179.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.180.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.181.0/24South KoreaAS9318SK Broadband Co Ltd301.17%
61.254.182.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.183.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.184.0/24South KoreaAS9318SK Broadband Co Ltd1003.91%
61.254.185.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.186.0/24South KoreaAS9532MIRAE ASSET SECURITIES CO., LTD.000.00%
61.254.187.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.188.0/24South KoreaAS9318SK Broadband Co Ltd401.56%
61.254.189.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.190.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
61.254.191.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.192.0/24South KoreaAS9318SK Broadband Co Ltd401.56%
61.254.193.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.194.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.195.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.196.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
61.254.197.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
61.254.198.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.199.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.200.0/24South KoreaAS9318SK Broadband Co Ltd702.73%
61.254.201.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
61.254.202.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.203.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.204.0/24South KoreaAS9318SK Broadband Co Ltd2509.77%
61.254.205.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
61.254.206.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.207.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.208.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.209.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
61.254.210.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
61.254.211.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.212.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.213.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.214.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
61.254.215.0/24South KoreaAS9318SK Broadband Co Ltd301.17%
61.254.216.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.217.0/24South KoreaAS9318SK Broadband Co Ltd401.56%
61.254.218.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.219.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.220.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
61.254.221.0/24South KoreaAS9318SK Broadband Co Ltd301.17%
61.254.222.0/24South KoreaAS9318SK Broadband Co Ltd301.17%
61.254.223.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
61.254.224.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.225.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
61.254.226.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.227.0/24South KoreaAS9318SK Broadband Co Ltd501.95%
61.254.228.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.229.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.230.0/24South KoreaAS9318SK Broadband Co Ltd301.17%
61.254.231.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.232.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.233.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
61.254.234.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.235.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
61.254.236.0/24South KoreaAS9318SK Broadband Co Ltd301.17%
61.254.237.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
61.254.238.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.239.0/24South KoreaAS9318SK Broadband Co Ltd301.17%
61.254.240.0/24South KoreaAS9318SK Broadband Co Ltd301.17%
61.254.241.0/24South KoreaAS9318SK Broadband Co Ltd000.00%
61.254.242.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
61.254.243.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.244.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
61.254.245.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.246.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.247.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.248.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
61.254.249.0/24South KoreaAS9318SK Broadband Co Ltd100.39%
61.254.250.0/24South KoreaAS9318SK Broadband Co Ltd301.17%
61.254.251.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
61.254.252.0/24South KoreaAS9318SK Broadband Co Ltd301.17%
61.254.253.0/24South KoreaAS9318SK Broadband Co Ltd200.78%
61.254.254.0/24South KoreaAS9318SK Broadband Co Ltd301.17%
61.254.255.0/24South KoreaAS9318SK Broadband Co Ltd702.73%
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.