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InternetData
65,536 routable11 ASes
/16 subnet

65.121.0.0/16

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
11
announcing ASes
10
announced prefixes
197
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. AS106General Dynamics Mission Systems, Inc.256 · 0.39%
  3. AS3356Level 3 Parent, LLC256 · 0.39%
  4. AS13762Hunter Douglas Inc.256 · 0.39%
  5. AS17385Orbitel Communications, LLC256 · 0.39%
  6. AS19546R. C. Willey Home Furnishings256 · 0.39%
  7. AS26955ITA GROUP256 · 0.39%
  8. AS32118Smart Practice256 · 0.39%
  9. AS36602Dial Global256 · 0.39%
  10. AS54185PRIMARY RESIDENTIAL MORTGAGE256 · 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.

10 prefixes
PREFIXORIGINCOUNTRYRPKIPEERSFIRST SEEN
65.121.28.0/24AS106General Dynamics Mission Systems, Inc.United Statesnot found162026-10-02
65.121.35.0/24AS36602Dial GlobalUnited Statesnot found162026-10-02
65.121.54.0/24AS3356Level 3 Parent, LLCUnited Statesnot found162026-10-02
65.121.72.0/24AS54185PRIMARY RESIDENTIAL MORTGAGEUnited Statesnot found162026-10-02
65.121.91.0/24AS17385Orbitel Communications, LLCUnited Statesnot found172026-10-02
65.121.92.0/24AS32118Smart PracticeUnited Statesnot found162026-10-02
65.121.131.0/24AS395846Direct Communications Rockland, IncUnited Statesnot found162026-10-02
65.121.140.0/24AS26955ITA GROUPUnited Statesvalid172026-10-02
65.121.176.0/24AS19546R. C. Willey Home FurnishingsUnited Statesnot found172026-10-02
65.121.242.0/24AS13762Hunter Douglas Inc.United Statesnot found162026-10-02

Every /24 inside it

65.121.0.0/24United StatesAS209CenturyLink Communications, LLC100.39%
65.121.1.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.2.0/24United StatesAS209CenturyLink Communications, LLC401.56%
65.121.3.0/24United StatesAS209CenturyLink Communications, LLC301.17%
65.121.4.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.5.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.6.0/24United StatesAS209CenturyLink Communications, LLC100.39%
65.121.7.0/24United StatesAS209CenturyLink Communications, LLC501.95%
65.121.8.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.9.0/24United StatesAS209CenturyLink Communications, LLC602.34%
65.121.10.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.11.0/24United StatesAS209CenturyLink Communications, LLC100.39%
65.121.12.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.13.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.14.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.15.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.16.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.17.0/24United StatesAS209CenturyLink Communications, LLC100.39%
65.121.18.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.19.0/24United StatesAS209CenturyLink Communications, LLC803.13%
65.121.20.0/24United StatesAS209CenturyLink Communications, LLC100.39%
65.121.21.0/24United StatesAS209CenturyLink Communications, LLC301.17%
65.121.22.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.23.0/24United StatesAS209CenturyLink Communications, LLC501.95%
65.121.24.0/24United StatesAS209CenturyLink Communications, LLC200.78%
65.121.25.0/24United StatesAS209CenturyLink Communications, LLC100.39%
65.121.26.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.27.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.28.0/24United StatesAS106General Dynamics Mission Systems, Inc.000.00%
65.121.29.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.30.0/24United StatesAS209CenturyLink Communications, LLC283.91%
65.121.31.0/24United StatesAS209CenturyLink Communications, LLC100.39%
65.121.32.0/24United StatesAS209CenturyLink Communications, LLC100.39%
65.121.33.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.34.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.35.0/24United StatesAS36602Dial Global3256100.00%
65.121.36.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.37.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.38.0/24United StatesAS209CenturyLink Communications, LLC100.39%
65.121.39.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.40.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.41.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.42.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.43.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.44.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.45.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.46.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.47.0/24United StatesAS209CenturyLink Communications, LLC100.39%
65.121.48.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.49.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.50.0/24United StatesAS209CenturyLink Communications, LLC100.39%
65.121.51.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.52.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.53.0/24United StatesAS209CenturyLink Communications, LLC301.17%
65.121.54.0/24United StatesAS3356Level 3 Parent, LLC000.00%
65.121.55.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.56.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.57.0/24United StatesAS209CenturyLink Communications, LLC200.78%
65.121.58.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.59.0/24United StatesAS209CenturyLink Communications, LLC200.78%
65.121.60.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.61.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.62.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.63.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.64.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.65.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.66.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.67.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.68.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.69.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.70.0/24United StatesAS209CenturyLink Communications, LLC602.34%
65.121.71.0/24United StatesAS209CenturyLink Communications, LLC100.39%
65.121.72.0/24United StatesAS54185PRIMARY RESIDENTIAL MORTGAGE1256100.00%
65.121.73.0/24United StatesAS209CenturyLink Communications, LLC301.17%
65.121.74.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.75.0/24United StatesAS209CenturyLink Communications, LLC301.17%
65.121.76.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.77.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.78.0/24United StatesAS209CenturyLink Communications, LLC602.34%
65.121.79.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.80.0/24United StatesAS209CenturyLink Communications, LLC301.17%
65.121.81.0/24United StatesAS209CenturyLink Communications, LLC0256100.00%
65.121.82.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.83.0/24United StatesAS209CenturyLink Communications, LLC401.56%
65.121.84.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.85.0/24United StatesAS209CenturyLink Communications, LLC100.39%
65.121.86.0/24United StatesAS209CenturyLink Communications, LLC100.39%
65.121.87.0/24United StatesAS209CenturyLink Communications, LLC100.39%
65.121.88.0/24United StatesAS209CenturyLink Communications, LLC200.78%
65.121.89.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.90.0/24United StatesAS209CenturyLink Communications, LLC100.39%
65.121.91.0/24United StatesAS17385Orbitel Communications, LLC100.39%
65.121.92.0/24United StatesAS32118Smart Practice0256100.00%
65.121.93.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.94.0/24United StatesAS209CenturyLink Communications, LLC100.39%
65.121.95.0/24United StatesAS209CenturyLink Communications, LLC200.78%
65.121.96.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.97.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.98.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.99.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.100.0/24United StatesAS209CenturyLink Communications, LLC100.39%
65.121.101.0/24United StatesAS209CenturyLink Communications, LLC401.56%
65.121.102.0/24United StatesAS209CenturyLink Communications, LLC100.39%
65.121.103.0/24United StatesAS209CenturyLink Communications, LLC200.78%
65.121.104.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.105.0/24United StatesAS209CenturyLink Communications, LLC301.17%
65.121.106.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.107.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.108.0/24United StatesAS209CenturyLink Communications, LLC100.39%
65.121.109.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.110.0/24United StatesAS209CenturyLink Communications, LLC100.39%
65.121.111.0/24United StatesAS209CenturyLink Communications, LLC301.17%
65.121.112.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.113.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.114.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.115.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.116.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.117.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.118.0/24United StatesAS209CenturyLink Communications, LLC200.78%
65.121.119.0/24United StatesAS209CenturyLink Communications, LLC100.39%
65.121.120.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.121.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.122.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.123.0/24United StatesAS209CenturyLink Communications, LLC200.78%
65.121.124.0/24United StatesAS209CenturyLink Communications, LLC100.39%
65.121.125.0/24United StatesAS209CenturyLink Communications, LLC200.78%
65.121.126.0/24United StatesAS209CenturyLink Communications, LLC100.39%
65.121.127.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.128.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.129.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.130.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.131.0/24United StatesAS395846Direct Communications Rockland, Inc200.78%
65.121.132.0/24United StatesAS209CenturyLink Communications, LLC100.39%
65.121.133.0/24United StatesAS209CenturyLink Communications, LLC100.39%
65.121.134.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.135.0/24United StatesAS209CenturyLink Communications, LLC1256100.00%
65.121.136.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.137.0/24United StatesAS209CenturyLink Communications, LLC041.56%
65.121.138.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.139.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.140.0/24United StatesAS26955ITA GROUP000.00%
65.121.141.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.142.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.143.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.144.0/24United StatesAS209CenturyLink Communications, LLC200.78%
65.121.145.0/24United StatesAS209CenturyLink Communications, LLC301.17%
65.121.146.0/24United StatesAS209CenturyLink Communications, LLC200.78%
65.121.147.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.148.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.149.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.150.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.151.0/24United StatesAS209CenturyLink Communications, LLC200.78%
65.121.152.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.153.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.154.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.155.0/24United StatesAS209CenturyLink Communications, LLC200.78%
65.121.156.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.157.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.158.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.159.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.160.0/24United StatesAS209CenturyLink Communications, LLC100.39%
65.121.161.0/24United StatesAS209CenturyLink Communications, LLC100.39%
65.121.162.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.163.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.164.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.165.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.166.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.167.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.168.0/24United StatesAS209CenturyLink Communications, LLC200.78%
65.121.169.0/24United StatesAS209CenturyLink Communications, LLC100.39%
65.121.170.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.171.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.172.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.173.0/24United StatesAS209CenturyLink Communications, LLC602.34%
65.121.174.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.175.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.176.0/24United StatesAS19546R. C. Willey Home Furnishings000.00%
65.121.177.0/24United StatesAS209CenturyLink Communications, LLC100.39%
65.121.178.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.179.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.180.0/24United StatesAS209CenturyLink Communications, LLC100.39%
65.121.181.0/24United StatesAS209CenturyLink Communications, LLC100.39%
65.121.182.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.183.0/24United StatesAS209CenturyLink Communications, LLC803.13%
65.121.184.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.185.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.186.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.187.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.188.0/24United StatesAS209CenturyLink Communications, LLC100.39%
65.121.189.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.190.0/24United StatesAS209CenturyLink Communications, LLC200.78%
65.121.191.0/24United StatesAS209CenturyLink Communications, LLC702.73%
65.121.192.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.193.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.194.0/24United StatesAS209CenturyLink Communications, LLC200.78%
65.121.195.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.196.0/24United StatesAS209CenturyLink Communications, LLC100.39%
65.121.197.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.198.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.199.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.200.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.201.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.202.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.203.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.204.0/24United StatesAS209CenturyLink Communications, LLC301.17%
65.121.205.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.206.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.207.0/24United StatesAS209CenturyLink Communications, LLC301.17%
65.121.208.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.209.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.210.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.211.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.212.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.213.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.214.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.215.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.216.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.217.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.218.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.219.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.220.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.221.0/24United StatesAS209CenturyLink Communications, LLC702.73%
65.121.222.0/24United StatesAS209CenturyLink Communications, LLC100.39%
65.121.223.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.224.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.225.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.226.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.227.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.228.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.229.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.230.0/24United StatesAS209CenturyLink Communications, LLC0166.25%
65.121.231.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.232.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.233.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.234.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.235.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.236.0/24United StatesAS209CenturyLink Communications, LLC200.78%
65.121.237.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.238.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.239.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.240.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.241.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.242.0/24United StatesAS13762Hunter Douglas Inc.200.78%
65.121.243.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.244.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.245.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.246.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.247.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.248.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.249.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.250.0/24United StatesAS209CenturyLink Communications, LLC200.78%
65.121.251.0/24United StatesAS209CenturyLink Communications, LLC200.78%
65.121.252.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.253.0/24United StatesAS209CenturyLink Communications, LLC200.78%
65.121.254.0/24United StatesAS209CenturyLink Communications, LLC000.00%
65.121.255.0/24United StatesAS209CenturyLink Communications, LLC100.39%
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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