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InternetData
65,536 routable4 ASes
/16 subnet

111.171.0.0/16

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
2
countries
4
announcing ASes
17
announced prefixes
160
anonymous addresses

Where it is

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

  1. Japan32,768 · 50.00%
  2. South Korea32,768 · 50.00%

Who announces it

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

  1. AS38109SK Broadband Co Ltd32,256 · 49.22%
  2. AS2510FUJITSU LIMITED23,808 · 36.33%
  3. AS55374FUJITSU LIMITED8,960 · 13.67%
  4. AS17573SK Broadband Co Ltd512 · 0.78%

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.

17 prefixes
PREFIXORIGINCOUNTRYRPKIPEERSFIRST SEEN
111.171.0.0/17AS38109SK Broadband Co LtdSouth KoreaNot found182026-10-02
111.171.108.0/23AS17573SK Broadband Co LtdSouth KoreaNot found182026-10-02
111.171.128.0/17AS2510FUJITSU LIMITEDJapanNot found172026-10-02
111.171.132.0/23AS55374FUJITSU LIMITEDJapanNot found172026-10-02
111.171.134.0/24AS55374FUJITSU LIMITEDJapanNot found172026-10-02
111.171.192.0/19AS55374FUJITSU LIMITEDJapanNot found172026-10-02
111.171.192.0/22AS55374FUJITSU LIMITEDJapanNot found172026-10-02
111.171.196.0/22AS55374FUJITSU LIMITEDJapanNot found172026-10-02
111.171.200.0/24AS55374FUJITSU LIMITEDJapanNot found172026-10-02
111.171.201.0/24AS55374FUJITSU LIMITEDJapanNot found172026-10-02
111.171.202.0/23AS55374FUJITSU LIMITEDJapanNot found172026-10-02
111.171.204.0/22AS55374FUJITSU LIMITEDJapanNot found172026-10-02
111.171.208.0/23AS55374FUJITSU LIMITEDJapanNot found172026-10-02
111.171.210.0/23AS55374FUJITSU LIMITEDJapanNot found172026-10-02
111.171.212.0/22AS55374FUJITSU LIMITEDJapanNot found172026-10-02
111.171.216.0/22AS55374FUJITSU LIMITEDJapanNot found172026-10-02
111.171.220.0/22AS55374FUJITSU LIMITEDJapanNot found172026-10-02

Every /24 inside it

111.171.0.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.1.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.2.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.3.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.4.0/24South KoreaAS38109SK Broadband Co Ltd401.56%
111.171.5.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.6.0/24South KoreaAS38109SK Broadband Co Ltd100.39%
111.171.7.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.8.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.9.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.10.0/24South KoreaAS38109SK Broadband Co Ltd100.39%
111.171.11.0/24South KoreaAS38109SK Broadband Co Ltd100.39%
111.171.12.0/24South KoreaAS38109SK Broadband Co Ltd100.39%
111.171.13.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.14.0/24South KoreaAS38109SK Broadband Co Ltd200.78%
111.171.15.0/24South KoreaAS38109SK Broadband Co Ltd200.78%
111.171.16.0/24South KoreaAS38109SK Broadband Co Ltd200.78%
111.171.17.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.18.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.19.0/24South KoreaAS38109SK Broadband Co Ltd200.78%
111.171.20.0/24South KoreaAS38109SK Broadband Co Ltd401.56%
111.171.21.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.22.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.23.0/24South KoreaAS38109SK Broadband Co Ltd200.78%
111.171.24.0/24South KoreaAS38109SK Broadband Co Ltd100.39%
111.171.25.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.26.0/24South KoreaAS38109SK Broadband Co Ltd100.39%
111.171.27.0/24South KoreaAS38109SK Broadband Co Ltd200.78%
111.171.28.0/24South KoreaAS38109SK Broadband Co Ltd200.78%
111.171.29.0/24South KoreaAS38109SK Broadband Co Ltd100.39%
111.171.30.0/24South KoreaAS38109SK Broadband Co Ltd301.17%
111.171.31.0/24South KoreaAS38109SK Broadband Co Ltd200.78%
111.171.32.0/24South KoreaAS38109SK Broadband Co Ltd100.39%
111.171.33.0/24South KoreaAS38109SK Broadband Co Ltd200.78%
111.171.34.0/24South KoreaAS38109SK Broadband Co Ltd301.17%
111.171.35.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.36.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.37.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.38.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.39.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.40.0/24South KoreaAS38109SK Broadband Co Ltd200.78%
111.171.41.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.42.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.43.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.44.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.45.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.46.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.47.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.48.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.49.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.50.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.51.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.52.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.53.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.54.0/24South KoreaAS38109SK Broadband Co Ltd100.39%
111.171.55.0/24South KoreaAS38109SK Broadband Co Ltd100.39%
111.171.56.0/24South KoreaAS38109SK Broadband Co Ltd100.39%
111.171.57.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.58.0/24South KoreaAS38109SK Broadband Co Ltd100.39%
111.171.59.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.60.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.61.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.62.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.63.0/24South KoreaAS38109SK Broadband Co Ltd200.78%
111.171.64.0/24South KoreaAS38109SK Broadband Co Ltd100.39%
111.171.65.0/24South KoreaAS38109SK Broadband Co Ltd100.39%
111.171.66.0/24South KoreaAS38109SK Broadband Co Ltd200.78%
111.171.67.0/24South KoreaAS38109SK Broadband Co Ltd100.39%
111.171.68.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.69.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.70.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.71.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.72.0/24South KoreaAS38109SK Broadband Co Ltd301.17%
111.171.73.0/24South KoreaAS38109SK Broadband Co Ltd100.39%
111.171.74.0/24South KoreaAS38109SK Broadband Co Ltd401.56%
111.171.75.0/24South KoreaAS38109SK Broadband Co Ltd100.39%
111.171.76.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.77.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.78.0/24South KoreaAS38109SK Broadband Co Ltd200.78%
111.171.79.0/24South KoreaAS38109SK Broadband Co Ltd200.78%
111.171.80.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.81.0/24South KoreaAS38109SK Broadband Co Ltd200.78%
111.171.82.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.83.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.84.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.85.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.86.0/24South KoreaAS38109SK Broadband Co Ltd100.39%
111.171.87.0/24South KoreaAS38109SK Broadband Co Ltd301.17%
111.171.88.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.89.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.90.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.91.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.92.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.93.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.94.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.95.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.96.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.97.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.98.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.99.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.100.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.101.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.102.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.103.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.104.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.105.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.106.0/24South KoreaAS38109SK Broadband Co Ltd200.78%
111.171.107.0/24South KoreaAS38109SK Broadband Co Ltd100.39%
111.171.108.0/24South KoreaAS17573SK Broadband Co Ltd100.39%
111.171.109.0/24South KoreaAS17573SK Broadband Co Ltd401.56%
111.171.110.0/24South KoreaAS38109SK Broadband Co Ltd100.39%
111.171.111.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.112.0/24South KoreaAS38109SK Broadband Co Ltd602.34%
111.171.113.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.114.0/24South KoreaAS38109SK Broadband Co Ltd100.39%
111.171.115.0/24South KoreaAS38109SK Broadband Co Ltd100.39%
111.171.116.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.117.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.118.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.119.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.120.0/24South KoreaAS38109SK Broadband Co Ltd100.39%
111.171.121.0/24South KoreaAS38109SK Broadband Co Ltd200.78%
111.171.122.0/24South KoreaAS38109SK Broadband Co Ltd401.56%
111.171.123.0/24South KoreaAS38109SK Broadband Co Ltd200.78%
111.171.124.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.125.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.126.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.127.0/24South KoreaAS38109SK Broadband Co Ltd000.00%
111.171.128.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.129.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.130.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.131.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.132.0/24JapanAS55374FUJITSU LIMITED0256100.00%
111.171.133.0/24JapanAS55374FUJITSU LIMITED1256100.00%
111.171.134.0/24JapanAS55374FUJITSU LIMITED0256100.00%
111.171.135.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.136.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.137.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.138.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.139.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.140.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.141.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.142.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.143.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.144.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.145.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.146.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.147.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.148.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.149.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.150.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.151.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.152.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.153.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.154.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.155.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.156.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.157.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.158.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.159.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.160.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.161.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.162.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.163.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.164.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.165.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.166.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.167.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.168.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.169.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.170.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.171.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.172.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.173.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.174.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.175.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.176.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.177.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.178.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.179.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.180.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.181.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.182.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.183.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.184.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.185.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.186.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.187.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.188.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.189.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.190.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.191.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.192.0/24JapanAS55374FUJITSU LIMITED2256100.00%
111.171.193.0/24JapanAS55374FUJITSU LIMITED1256100.00%
111.171.194.0/24JapanAS55374FUJITSU LIMITED5256100.00%
111.171.195.0/24JapanAS55374FUJITSU LIMITED2256100.00%
111.171.196.0/24JapanAS55374FUJITSU LIMITED6256100.00%
111.171.197.0/24JapanAS55374FUJITSU LIMITED3256100.00%
111.171.198.0/24JapanAS55374FUJITSU LIMITED2256100.00%
111.171.199.0/24JapanAS55374FUJITSU LIMITED3256100.00%
111.171.200.0/24JapanAS55374FUJITSU LIMITED0256100.00%
111.171.201.0/24JapanAS55374FUJITSU LIMITED0256100.00%
111.171.202.0/24JapanAS55374FUJITSU LIMITED4256100.00%
111.171.203.0/24JapanAS55374FUJITSU LIMITED0256100.00%
111.171.204.0/24JapanAS55374FUJITSU LIMITED0256100.00%
111.171.205.0/24JapanAS55374FUJITSU LIMITED3256100.00%
111.171.206.0/24JapanAS55374FUJITSU LIMITED2256100.00%
111.171.207.0/24JapanAS55374FUJITSU LIMITED4256100.00%
111.171.208.0/24JapanAS55374FUJITSU LIMITED2256100.00%
111.171.209.0/24JapanAS55374FUJITSU LIMITED1256100.00%
111.171.210.0/24JapanAS55374FUJITSU LIMITED0256100.00%
111.171.211.0/24JapanAS55374FUJITSU LIMITED0256100.00%
111.171.212.0/24JapanAS55374FUJITSU LIMITED3256100.00%
111.171.213.0/24JapanAS55374FUJITSU LIMITED2256100.00%
111.171.214.0/24JapanAS55374FUJITSU LIMITED3256100.00%
111.171.215.0/24JapanAS55374FUJITSU LIMITED2256100.00%
111.171.216.0/24JapanAS55374FUJITSU LIMITED5256100.00%
111.171.217.0/24JapanAS55374FUJITSU LIMITED1256100.00%
111.171.218.0/24JapanAS55374FUJITSU LIMITED3256100.00%
111.171.219.0/24JapanAS55374FUJITSU LIMITED0256100.00%
111.171.220.0/24JapanAS55374FUJITSU LIMITED0256100.00%
111.171.221.0/24JapanAS55374FUJITSU LIMITED1256100.00%
111.171.222.0/24JapanAS55374FUJITSU LIMITED0256100.00%
111.171.223.0/24JapanAS55374FUJITSU LIMITED1256100.00%
111.171.224.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.225.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.226.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.227.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.228.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.229.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.230.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.231.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.232.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.233.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.234.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.235.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.236.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.237.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.238.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.239.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.240.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.241.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.242.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.243.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.244.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.245.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.246.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.247.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.248.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.249.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.250.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.251.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.252.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.253.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.254.0/24JapanAS2510FUJITSU LIMITED000.00%
111.171.255.0/24JapanAS2510FUJITSU LIMITED000.00%
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.