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InternetData
65,536 routable9 ASes
/16 subnet

123.140.0.0/16

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
9
announcing ASes
9
announced prefixes
123
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 Corporation63,232 · 96.48%
  2. AS9638National Agricultural Cooperative federation512 · 0.78%
  3. AS4790Chosun ilbo Inc.256 · 0.39%
  4. AS9530SHINSEGAE I C Co., Ltd.256 · 0.39%
  5. AS9699Standard Chartered256 · 0.39%
  6. AS9843NHINFORMATIONSYSTEM256 · 0.39%
  7. AS18338DAOUDATA256 · 0.39%
  8. AS138195MOACK.Co.LTD256 · 0.39%
  9. AS152287HANWHALIFE256 · 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.

9 prefixes
PREFIXORIGINCOUNTRYRPKIPEERSFIRST SEEN
123.140.39.0/24AS9699Standard CharteredSouth KoreaNot found182026-10-02
123.140.45.0/24AS9638National Agricultural Cooperative federationSouth KoreaNot found182026-10-02
123.140.106.0/24AS9530SHINSEGAE I C Co., Ltd.South KoreaNot found182026-10-02
123.140.109.0/24AS4790Chosun ilbo Inc.South KoreaNot found182026-10-02
123.140.121.0/24AS18338DAOUDATASouth KoreaNot found182026-10-02
123.140.124.0/24AS138195MOACK.Co.LTDSouth KoreaNot found172026-10-02
123.140.235.0/24AS152287HANWHALIFESouth KoreaNot found172026-10-02
123.140.237.0/24AS9843NHINFORMATIONSYSTEMSouth KoreaNot found182026-10-02
123.140.241.0/24AS9638National Agricultural Cooperative federationSouth KoreaNot found172026-10-02

Every /24 inside it

123.140.0.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.1.0/24South KoreaAS3786LG DACOM Corporation100.39%
123.140.2.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.3.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.4.0/24South KoreaAS3786LG DACOM Corporation803.13%
123.140.5.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.6.0/24South KoreaAS3786LG DACOM Corporation100.39%
123.140.7.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.8.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.9.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.10.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.11.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.12.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.13.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.14.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.15.0/24South KoreaAS3786LG DACOM Corporation1256100.00%
123.140.16.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.17.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.18.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.19.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.20.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.21.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.22.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.23.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.24.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.25.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.26.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.27.0/24South KoreaAS3786LG DACOM Corporation100.39%
123.140.28.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.29.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.30.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.31.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.32.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.33.0/24South KoreaAS3786LG DACOM Corporation100.39%
123.140.34.0/24South KoreaAS3786LG DACOM Corporation100.39%
123.140.35.0/24South KoreaAS3786LG DACOM Corporation28010.94%
123.140.36.0/24South KoreaAS3786LG DACOM Corporation100.39%
123.140.37.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.38.0/24South KoreaAS3786LG DACOM Corporation803.13%
123.140.39.0/24South KoreaAS9699Standard Chartered000.00%
123.140.40.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.41.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.42.0/24South KoreaAS3786LG DACOM Corporation100.39%
123.140.43.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.44.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.45.0/24South KoreaAS9638National Agricultural Cooperative federation000.00%
123.140.46.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.47.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.48.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.49.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.50.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.51.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.52.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.53.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.54.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.55.0/24South KoreaAS3786LG DACOM Corporation301.17%
123.140.56.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.57.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.58.0/24South KoreaAS3786LG DACOM Corporation100.39%
123.140.59.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.60.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.61.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.62.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.63.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.64.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.65.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.66.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.67.0/24South KoreaAS3786LG DACOM Corporation100.39%
123.140.68.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.69.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.70.0/24South KoreaAS3786LG DACOM Corporation602.34%
123.140.71.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.72.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.73.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.74.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.75.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.76.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.77.0/24South KoreaAS3786LG DACOM Corporation100.39%
123.140.78.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.79.0/24South KoreaAS3786LG DACOM Corporation301.17%
123.140.80.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.81.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.82.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.83.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.84.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.85.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.86.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.87.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.88.0/24South KoreaAS3786LG DACOM Corporation100.39%
123.140.89.0/24South KoreaAS3786LG DACOM Corporation100.39%
123.140.90.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.91.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.92.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.93.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.94.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.95.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.96.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.97.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.98.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.99.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.100.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.101.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.102.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.103.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.104.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.105.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.106.0/24South KoreaAS9530SHINSEGAE I C Co., Ltd.000.00%
123.140.107.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.108.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.109.0/24South KoreaAS4790Chosun ilbo Inc.000.00%
123.140.110.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.111.0/24South KoreaAS3786LG DACOM Corporation100.39%
123.140.112.0/24South KoreaAS3786LG DACOM Corporation100.39%
123.140.113.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.114.0/24South KoreaAS3786LG DACOM Corporation100.39%
123.140.115.0/24South KoreaAS3786LG DACOM Corporation200.78%
123.140.116.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.117.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.118.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.119.0/24South KoreaAS3786LG DACOM Corporation100.39%
123.140.120.0/24South KoreaAS3786LG DACOM Corporation100.39%
123.140.121.0/24South KoreaAS18338DAOUDATA000.00%
123.140.122.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.123.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.124.0/24South KoreaAS138195MOACK.Co.LTD19256100.00%
123.140.125.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.126.0/24South KoreaAS3786LG DACOM Corporation100.39%
123.140.127.0/24South KoreaAS3786LG DACOM Corporation100.39%
123.140.128.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.129.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.130.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.131.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.132.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.133.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.134.0/24South KoreaAS3786LG DACOM Corporation100.39%
123.140.135.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.136.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.137.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.138.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.139.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.140.0/24South KoreaAS3786LG DACOM Corporation100.39%
123.140.141.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.142.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.143.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.144.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.145.0/24South KoreaAS3786LG DACOM Corporation401.56%
123.140.146.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.147.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.148.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.149.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.150.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.151.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.152.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.153.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.154.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.155.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.156.0/24South KoreaAS3786LG DACOM Corporation301.17%
123.140.157.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.158.0/24South KoreaAS3786LG DACOM Corporation100.39%
123.140.159.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.160.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.161.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.162.0/24South KoreaAS3786LG DACOM Corporation100.39%
123.140.163.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.164.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.165.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.166.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.167.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.168.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.169.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.170.0/24South KoreaAS3786LG DACOM Corporation100.39%
123.140.171.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.172.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.173.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.174.0/24South KoreaAS3786LG DACOM Corporation100.39%
123.140.175.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.176.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.177.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.178.0/24South KoreaAS3786LG DACOM Corporation100.39%
123.140.179.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.180.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.181.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.182.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.183.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.184.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.185.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.186.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.187.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.188.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.189.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.190.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.191.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.192.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.193.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.194.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.195.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.196.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.197.0/24South KoreaAS3786LG DACOM Corporation200.78%
123.140.198.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.199.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.200.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.201.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.202.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.203.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.204.0/24South KoreaAS3786LG DACOM Corporation301.17%
123.140.205.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.206.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.207.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.208.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.209.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.210.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.211.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.212.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.213.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.214.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.215.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.216.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.217.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.218.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.219.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.220.0/24South KoreaAS3786LG DACOM Corporation100.39%
123.140.221.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.222.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.223.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.224.0/24South KoreaAS3786LG DACOM Corporation100.39%
123.140.225.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.226.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.227.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.228.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.229.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.230.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.231.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.232.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.233.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.234.0/24South KoreaAS3786LG DACOM Corporation100.39%
123.140.235.0/24South KoreaAS152287HANWHALIFE000.00%
123.140.236.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.237.0/24South KoreaAS9843NHINFORMATIONSYSTEM000.00%
123.140.238.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.239.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.240.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.241.0/24South KoreaAS9638National Agricultural Cooperative federation000.00%
123.140.242.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.243.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.244.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.245.0/24South KoreaAS3786LG DACOM Corporation100.39%
123.140.246.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.247.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.248.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.249.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.250.0/24South KoreaAS3786LG DACOM Corporation200.78%
123.140.251.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.252.0/24South KoreaAS3786LG DACOM Corporation100.39%
123.140.253.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.254.0/24South KoreaAS3786LG DACOM Corporation000.00%
123.140.255.0/24South 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.