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InternetData
65,536 routable10 ASes
/16 subnet

1.209.0.0/16

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
10
announcing ASes
15
announced prefixes
100
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. AS3786LG DACOM Corporation61,696 · 94.14%
  2. AS18305POSCO DX1,280 · 1.95%
  3. AS9526KOSCOM768 · 1.17%
  4. AS4791JoongAng Ilbo256 · 0.39%
  5. AS9579Shinyoung Securities CO ., LTD.256 · 0.39%
  6. AS9630SK Securities Limited256 · 0.39%
  7. AS9684HANWHA Corp. Information Service div.256 · 0.39%
  8. AS38707Tosspayments256 · 0.39%
  9. AS45974NHNCLOUD256 · 0.39%
  10. AS55633pundang jesaeng general hospital256 · 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.

15 prefixes
PREFIXORIGINCOUNTRYRPKIPEERSFIRST SEEN
1.209.9.0/24AS4791JoongAng IlboSouth Koreanot found162026-10-02
1.209.29.0/24AS18305POSCO DXSouth Koreanot found172026-10-02
1.209.83.0/24AS9579Shinyoung Securities CO ., LTD.South Koreanot found172026-10-02
1.209.90.0/24AS9526KOSCOMSouth Koreanot found172026-10-02
1.209.91.0/24AS9526KOSCOMSouth Koreanot found172026-10-02
1.209.92.0/24AS9526KOSCOMSouth Koreanot found172026-10-02
1.209.181.0/24AS18305POSCO DXSouth Koreanot found172026-10-02
1.209.182.0/24AS18305POSCO DXSouth Koreanot found172026-10-02
1.209.183.0/24AS18305POSCO DXSouth Koreanot found172026-10-02
1.209.184.0/24AS55633pundang jesaeng general hospitalSouth Koreanot found172026-10-02
1.209.185.0/24AS18305POSCO DXSouth Koreanot found172026-10-02
1.209.196.0/24AS38707TosspaymentsSouth Koreanot found162026-10-02
1.209.199.0/24AS45974NHNCLOUDSouth Koreanot found172026-10-02
1.209.200.0/24AS9630SK Securities LimitedSouth Koreanot found172026-10-02
1.209.204.0/24AS9684HANWHA Corp. Information Service div.South Koreanot found172026-10-02

Every /24 inside it

1.209.0.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.1.0/24South KoreaAS3786LG DACOM Corporation200.78%
1.209.2.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.3.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.4.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.5.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.6.0/24South KoreaAS3786LG DACOM Corporation0256100.00%
1.209.7.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.8.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.9.0/24South KoreaAS4791JoongAng Ilbo2256100.00%
1.209.10.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.11.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.12.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.13.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.14.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.15.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.16.0/24South KoreaAS3786LG DACOM Corporation5256100.00%
1.209.17.0/24South KoreaAS3786LG DACOM Corporation100.39%
1.209.18.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.19.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.20.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.21.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.22.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.23.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.24.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.25.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.26.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.27.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.28.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.29.0/24South KoreaAS18305POSCO DX0256100.00%
1.209.30.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.31.0/24South KoreaAS3786LG DACOM Corporation200.78%
1.209.32.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.33.0/24South KoreaAS3786LG DACOM Corporation401.56%
1.209.34.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.35.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.36.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.37.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.38.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.39.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.40.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.41.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.42.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.43.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.44.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.45.0/24South KoreaAS3786LG DACOM Corporation200.78%
1.209.46.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.47.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.48.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.49.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.50.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.51.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.52.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.53.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.54.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.55.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.56.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.57.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.58.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.59.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.60.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.61.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.62.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.63.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.64.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.65.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.66.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.67.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.68.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.69.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.70.0/24South KoreaAS3786LG DACOM Corporation0256100.00%
1.209.71.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.72.0/24South KoreaAS3786LG DACOM Corporation100.39%
1.209.73.0/24South KoreaAS3786LG DACOM Corporation0256100.00%
1.209.74.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.75.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.76.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.77.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.78.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.79.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.80.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.81.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.82.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.83.0/24South KoreaAS9579Shinyoung Securities CO ., LTD.000.00%
1.209.84.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.85.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.86.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.87.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.88.0/24South KoreaAS3786LG DACOM Corporation100.39%
1.209.89.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.90.0/24South KoreaAS9526KOSCOM100.39%
1.209.91.0/24South KoreaAS9526KOSCOM000.00%
1.209.92.0/24South KoreaAS9526KOSCOM100.39%
1.209.93.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.94.0/24South KoreaAS3786LG DACOM Corporation0256100.00%
1.209.95.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.96.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.97.0/24South KoreaAS3786LG DACOM Corporation0256100.00%
1.209.98.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.99.0/24South KoreaAS3786LG DACOM Corporation100.39%
1.209.100.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.101.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.102.0/24South KoreaAS3786LG DACOM Corporation301.17%
1.209.103.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.104.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.105.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.106.0/24South KoreaAS3786LG DACOM Corporation100.39%
1.209.107.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.108.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.109.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.110.0/24South KoreaAS3786LG DACOM Corporation6256100.00%
1.209.111.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.112.0/24South KoreaAS3786LG DACOM Corporation0256100.00%
1.209.113.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.114.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.115.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.116.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.117.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.118.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.119.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.120.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.121.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.122.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.123.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.124.0/24South KoreaAS3786LG DACOM Corporation501.95%
1.209.125.0/24South KoreaAS3786LG DACOM Corporation100.39%
1.209.126.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.127.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.128.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.129.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.130.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.131.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.132.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.133.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.134.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.135.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.136.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.137.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.138.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.139.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.140.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.141.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.142.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.143.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.144.0/24South KoreaAS3786LG DACOM Corporation301.17%
1.209.145.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.146.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.147.0/24South KoreaAS3786LG DACOM Corporation7256100.00%
1.209.148.0/24South KoreaAS3786LG DACOM Corporation3256100.00%
1.209.149.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.150.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.151.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.152.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.153.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.154.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.155.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.156.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.157.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.158.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.159.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.160.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.161.0/24South KoreaAS3786LG DACOM Corporation0256100.00%
1.209.162.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.163.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.164.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.165.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.166.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.167.0/24South KoreaAS3786LG DACOM Corporation100.39%
1.209.168.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.169.0/24South KoreaAS3786LG DACOM Corporation3256100.00%
1.209.170.0/24South KoreaAS3786LG DACOM Corporation7256100.00%
1.209.171.0/24South KoreaAS3786LG DACOM Corporation100.39%
1.209.172.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.173.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.174.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.175.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.176.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.177.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.178.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.179.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.180.0/24South KoreaAS3786LG DACOM Corporation200.78%
1.209.181.0/24South KoreaAS18305POSCO DX000.00%
1.209.182.0/24South KoreaAS18305POSCO DX000.00%
1.209.183.0/24South KoreaAS18305POSCO DX000.00%
1.209.184.0/24South KoreaAS55633pundang jesaeng general hospital000.00%
1.209.185.0/24South KoreaAS18305POSCO DX1256100.00%
1.209.186.0/24South KoreaAS3786LG DACOM Corporation2256100.00%
1.209.187.0/24South KoreaAS3786LG DACOM Corporation3256100.00%
1.209.188.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.189.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.190.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.191.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.192.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.193.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.194.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.195.0/24South KoreaAS3786LG DACOM Corporation200.78%
1.209.196.0/24South KoreaAS38707Tosspayments000.00%
1.209.197.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.198.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.199.0/24South KoreaAS45974NHNCLOUD0256100.00%
1.209.200.0/24South KoreaAS9630SK Securities Limited000.00%
1.209.201.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.202.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.203.0/24South KoreaAS3786LG DACOM Corporation301.17%
1.209.204.0/24South KoreaAS9684HANWHA Corp. Information Service div.000.00%
1.209.205.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.206.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.207.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.208.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.209.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.210.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.211.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.212.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.213.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.214.0/24South KoreaAS3786LG DACOM Corporation301.17%
1.209.215.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.216.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.217.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.218.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.219.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.220.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.221.0/24South KoreaAS3786LG DACOM Corporation5256100.00%
1.209.222.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.223.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.224.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.225.0/24South KoreaAS3786LG DACOM Corporation0256100.00%
1.209.226.0/24South KoreaAS3786LG DACOM Corporation0256100.00%
1.209.227.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.228.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.229.0/24South KoreaAS3786LG DACOM Corporation8256100.00%
1.209.230.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.231.0/24South KoreaAS3786LG DACOM Corporation100.39%
1.209.232.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.233.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.234.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.235.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.236.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.237.0/24South KoreaAS3786LG DACOM Corporation200.78%
1.209.238.0/24South KoreaAS3786LG DACOM Corporation1256100.00%
1.209.239.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.240.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.241.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.242.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.243.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.244.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.245.0/24South KoreaAS3786LG DACOM Corporation2256100.00%
1.209.246.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.247.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.248.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.249.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.250.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.251.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.252.0/24South KoreaAS3786LG DACOM Corporation100.39%
1.209.253.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.254.0/24South KoreaAS3786LG DACOM Corporation000.00%
1.209.255.0/24South KoreaAS3786LG DACOM Corporation000.00%
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.