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InternetData
65,536 routable8 ASes
/16 subnet

204.131.0.0/16

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
8
announcing ASes
11
announced prefixes
334
anonymous addresses

Where it is

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

  1. United States65,536 · 100.00%

Who announces it

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

  1. AS209CenturyLink Communications, LLC62,976 · 96.09%
  2. AS400229ELEKTRAFI INC.768 · 1.17%
  3. AS3356Level 3 Parent, LLC512 · 0.78%
  4. AS11091256 · 0.39%
  5. AS53663ADAMS BANK & TRUST256 · 0.39%
  6. AS54924NAROPA UNIVERSITY256 · 0.39%
  7. AS396276Cage Cube Technologies, Inc.256 · 0.39%
  8. AS397672Wyoming Wireless Internet256 · 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.

11 prefixes
PREFIXORIGINCOUNTRYRPKIPEERSFIRST SEEN
204.131.0.0/16AS209CenturyLink Communications, LLCUnited Statesnot found162026-10-02
204.131.46.0/24AS400229ELEKTRAFI INC.United Statesnot found162026-10-07
204.131.48.0/24AS400229ELEKTRAFI INC.United Statesnot found162026-10-07
204.131.49.0/24AS400229ELEKTRAFI INC.United Statesnot found162026-10-07
204.131.68.0/24AS54924NAROPA UNIVERSITYUnited Statesnot found162026-10-02
204.131.79.0/24AS3356Level 3 Parent, LLCUnited Statesnot found162026-10-02
204.131.163.0/24AS53663ADAMS BANK & TRUSTUnited Statesnot found172026-10-02
204.131.192.0/24AS396276Cage Cube Technologies, Inc.United Statesnot found162026-10-02
204.131.222.0/24AS11091United Statesnot found162026-10-02
204.131.230.0/24AS3356Level 3 Parent, LLCUnited Statesnot found162026-10-02
204.131.236.0/24AS397672Wyoming Wireless InternetUnited Statesnot found172026-10-02

Every /24 inside it

204.131.0.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.1.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.2.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.3.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.4.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.5.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.6.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.7.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.8.0/24United StatesAS209CenturyLink Communications, LLC0256100.00%
204.131.9.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.10.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.11.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.12.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.13.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.14.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.15.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.16.0/24United StatesAS209CenturyLink Communications, LLC100.39%
204.131.17.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.18.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.19.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.20.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.21.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.22.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.23.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.24.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.25.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.26.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.27.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.28.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.29.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.30.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.31.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.32.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.33.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.34.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.35.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.36.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.37.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.38.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.39.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.40.0/24United StatesAS209CenturyLink Communications, LLC401.56%
204.131.41.0/24United StatesAS209CenturyLink Communications, LLC0256100.00%
204.131.42.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.43.0/24United StatesAS209CenturyLink Communications, LLC100.39%
204.131.44.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.45.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.46.0/24United StatesAS400229ELEKTRAFI INC.401.56%
204.131.47.0/24United StatesAS209CenturyLink Communications, LLC501.95%
204.131.48.0/24United StatesAS400229ELEKTRAFI INC.301.17%
204.131.49.0/24United StatesAS400229ELEKTRAFI INC.100.39%
204.131.50.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.51.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.52.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.53.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.54.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.55.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.56.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.57.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.58.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.59.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.60.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.61.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.62.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.63.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.64.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.65.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.66.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.67.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.68.0/24United StatesAS54924NAROPA UNIVERSITY301.17%
204.131.69.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.70.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.71.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.72.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.73.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.74.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.75.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.76.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.77.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.78.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.79.0/24United StatesAS3356Level 3 Parent, LLC000.00%
204.131.80.0/24United StatesAS209CenturyLink Communications, LLC401.56%
204.131.81.0/24United StatesAS209CenturyLink Communications, LLC1104.30%
204.131.82.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.83.0/24United StatesAS209CenturyLink Communications, LLC401.56%
204.131.84.0/24United StatesAS209CenturyLink Communications, LLC200.78%
204.131.85.0/24United StatesAS209CenturyLink Communications, LLC401.56%
204.131.86.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.87.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.88.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.89.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.90.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.91.0/24United StatesAS209CenturyLink Communications, LLC702.73%
204.131.92.0/24United StatesAS209CenturyLink Communications, LLC803.13%
204.131.93.0/24United StatesAS209CenturyLink Communications, LLC501.95%
204.131.94.0/24United StatesAS209CenturyLink Communications, LLC301.17%
204.131.95.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.96.0/24United StatesAS209CenturyLink Communications, LLC2256100.00%
204.131.97.0/24United StatesAS209CenturyLink Communications, LLC1256100.00%
204.131.98.0/24United StatesAS209CenturyLink Communications, LLC301.17%
204.131.99.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.100.0/24United StatesAS209CenturyLink Communications, LLC1256100.00%
204.131.101.0/24United StatesAS209CenturyLink Communications, LLC301.17%
204.131.102.0/24United StatesAS209CenturyLink Communications, LLC200.78%
204.131.103.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.104.0/24United StatesAS209CenturyLink Communications, LLC100.39%
204.131.105.0/24United StatesAS209CenturyLink Communications, LLC301.17%
204.131.106.0/24United StatesAS209CenturyLink Communications, LLC100.39%
204.131.107.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.108.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.109.0/24United StatesAS209CenturyLink Communications, LLC1204.69%
204.131.110.0/24United StatesAS209CenturyLink Communications, LLC100.39%
204.131.111.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.112.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.113.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.114.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.115.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.116.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.117.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.118.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.119.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.120.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.121.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.122.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.123.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.124.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.125.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.126.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.127.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.128.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.129.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.130.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.131.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.132.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.133.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.134.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.135.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.136.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.137.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.138.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.139.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.140.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.141.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.142.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.143.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.144.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.145.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.146.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.147.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.148.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.149.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.150.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.151.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.152.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.153.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.154.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.155.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.156.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.157.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.158.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.159.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.160.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.161.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.162.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.163.0/24United StatesAS53663ADAMS BANK & TRUST000.00%
204.131.164.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.165.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.166.0/24United StatesAS209CenturyLink Communications, LLC301.17%
204.131.167.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.168.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.169.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.170.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.171.0/24United StatesAS209CenturyLink Communications, LLC903.52%
204.131.172.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.173.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.174.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.175.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.176.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.177.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.178.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.179.0/24United StatesAS209CenturyLink Communications, LLC100.39%
204.131.180.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.181.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.182.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.183.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.184.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.185.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.186.0/24United StatesAS209CenturyLink Communications, LLC602.34%
204.131.187.0/24United StatesAS209CenturyLink Communications, LLC903.52%
204.131.188.0/24United StatesAS209CenturyLink Communications, LLC100.39%
204.131.189.0/24United StatesAS209CenturyLink Communications, LLC803.13%
204.131.190.0/24United StatesAS209CenturyLink Communications, LLC1003.91%
204.131.191.0/24United StatesAS209CenturyLink Communications, LLC200.78%
204.131.192.0/24United StatesAS396276Cage Cube Technologies, Inc.100.39%
204.131.193.0/24United StatesAS209CenturyLink Communications, LLC702.73%
204.131.194.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.195.0/24United StatesAS209CenturyLink Communications, LLC903.52%
204.131.196.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.197.0/24United StatesAS209CenturyLink Communications, LLC11256100.00%
204.131.198.0/24United StatesAS209CenturyLink Communications, LLC301.17%
204.131.199.0/24United StatesAS209CenturyLink Communications, LLC301.17%
204.131.200.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.201.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.202.0/24United StatesAS209CenturyLink Communications, LLC401.56%
204.131.203.0/24United StatesAS209CenturyLink Communications, LLC501.95%
204.131.204.0/24United StatesAS209CenturyLink Communications, LLC301.17%
204.131.205.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.206.0/24United StatesAS209CenturyLink Communications, LLC301.17%
204.131.207.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.208.0/24United StatesAS209CenturyLink Communications, LLC301.17%
204.131.209.0/24United StatesAS209CenturyLink Communications, LLC301.17%
204.131.210.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.211.0/24United StatesAS209CenturyLink Communications, LLC401.56%
204.131.212.0/24United StatesAS209CenturyLink Communications, LLC401.56%
204.131.213.0/24United StatesAS209CenturyLink Communications, LLC501.95%
204.131.214.0/24United StatesAS209CenturyLink Communications, LLC100.39%
204.131.215.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.216.0/24United StatesAS209CenturyLink Communications, LLC602.34%
204.131.217.0/24United StatesAS209CenturyLink Communications, LLC200.78%
204.131.218.0/24United StatesAS209CenturyLink Communications, LLC100.39%
204.131.219.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.220.0/24United StatesAS209CenturyLink Communications, LLC702.73%
204.131.221.0/24United StatesAS209CenturyLink Communications, LLC301.17%
204.131.222.0/24United StatesAS11091AS11091100.39%
204.131.223.0/24United StatesAS209CenturyLink Communications, LLC1256100.00%
204.131.224.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.225.0/24United StatesAS209CenturyLink Communications, LLC1104.30%
204.131.226.0/24United StatesAS209CenturyLink Communications, LLC100.39%
204.131.227.0/24United StatesAS209CenturyLink Communications, LLC200.78%
204.131.228.0/24United StatesAS209CenturyLink Communications, LLC401.56%
204.131.229.0/24United StatesAS209CenturyLink Communications, LLC803.13%
204.131.230.0/24United StatesAS3356Level 3 Parent, LLC0256100.00%
204.131.231.0/24United StatesAS209CenturyLink Communications, LLC200.78%
204.131.232.0/24United StatesAS209CenturyLink Communications, LLC602.34%
204.131.233.0/24United StatesAS209CenturyLink Communications, LLC2256100.00%
204.131.234.0/24United StatesAS209CenturyLink Communications, LLC803.13%
204.131.235.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.236.0/24United StatesAS397672Wyoming Wireless Internet200.78%
204.131.237.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.238.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.239.0/24United StatesAS209CenturyLink Communications, LLC501.95%
204.131.240.0/24United StatesAS209CenturyLink Communications, LLC100.39%
204.131.241.0/24United StatesAS209CenturyLink Communications, LLC301.17%
204.131.242.0/24United StatesAS209CenturyLink Communications, LLC702.73%
204.131.243.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.244.0/24United StatesAS209CenturyLink Communications, LLC9256100.00%
204.131.245.0/24United StatesAS209CenturyLink Communications, LLC5256100.00%
204.131.246.0/24United StatesAS209CenturyLink Communications, LLC200.78%
204.131.247.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.248.0/24United StatesAS209CenturyLink Communications, LLC903.52%
204.131.249.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.250.0/24United StatesAS209CenturyLink Communications, LLC200.78%
204.131.251.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.252.0/24United StatesAS209CenturyLink Communications, LLC200.78%
204.131.253.0/24United StatesAS209CenturyLink Communications, LLC000.00%
204.131.254.0/24United StatesAS209CenturyLink Communications, LLC200.78%
204.131.255.0/24United StatesAS209CenturyLink Communications, LLC200.78%
00 · Evaluate

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01 · License

Then license what you use.

Standard, for detection and decisions inside your own product and operations.
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