Skip to content
InternetData
65,536 routable8 ASes
/16 subnet

216.125.0.0/16

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
19
announced prefixes
364
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. AS6325Illinois Century Network59,648 · 91.02%
  2. AS62523CIRBN, LLC2,048 · 3.13%
  3. AS62549Parkland College1,536 · 2.34%
  4. AS394534City of Chicago1,024 · 1.56%
  5. AS395433Township High School District 214512 · 0.78%
  6. AS33460Waubonsee Community College256 · 0.39%
  7. AS40710College of Lake County256 · 0.39%
  8. AS395847Maine Township High School District 207256 · 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.

19 prefixes
PREFIXORIGINCOUNTRYRPKIPEERSFIRST SEEN
216.125.0.0/16AS6325Illinois Century NetworkUnited StatesValid192026-10-02
216.125.0.0/17AS6325Illinois Century NetworkUnited StatesValid192026-10-02
216.125.39.0/24AS395433Township High School District 214United StatesValid172026-10-02
216.125.44.0/24AS395433Township High School District 214United StatesValid172026-10-02
216.125.48.0/24AS40710College of Lake CountyUnited StatesValid172026-10-02
216.125.56.0/24AS395847Maine Township High School District 207United StatesValid172026-10-02
216.125.128.0/17AS6325Illinois Century NetworkUnited StatesValid192026-10-02
216.125.144.0/22AS394534City of ChicagoUnited StatesValid172026-10-02
216.125.152.0/24AS33460Waubonsee Community CollegeUnited StatesValid172026-10-02
216.125.192.0/18AS6325Illinois Century NetworkUnited StatesValid192026-10-02
216.125.236.0/24AS62523CIRBN, LLCUnited StatesValid182026-10-02
216.125.237.0/24AS62523CIRBN, LLCUnited StatesValid182026-10-02
216.125.238.0/24AS62523CIRBN, LLCUnited StatesValid182026-10-02
216.125.239.0/24AS62523CIRBN, LLCUnited StatesValid182026-10-02
216.125.243.0/24AS62523CIRBN, LLCUnited StatesValid182026-10-02
216.125.244.0/23AS62523CIRBN, LLCUnited StatesValid182026-10-02
216.125.246.0/24AS62523CIRBN, LLCUnited StatesValid182026-10-02
216.125.248.0/22AS62549Parkland CollegeUnited StatesValid172026-10-02
216.125.252.0/23AS62549Parkland CollegeUnited StatesValid172026-10-02

Every /24 inside it

216.125.0.0/24United StatesAS6325Illinois Century Network000.00%
216.125.1.0/24United StatesAS6325Illinois Century Network000.00%
216.125.2.0/24United StatesAS6325Illinois Century Network000.00%
216.125.3.0/24United StatesAS6325Illinois Century Network000.00%
216.125.4.0/24United StatesAS6325Illinois Century Network000.00%
216.125.5.0/24United StatesAS6325Illinois Century Network000.00%
216.125.6.0/24United StatesAS6325Illinois Century Network100.39%
216.125.7.0/24United StatesAS6325Illinois Century Network000.00%
216.125.8.0/24United StatesAS6325Illinois Century Network000.00%
216.125.9.0/24United StatesAS6325Illinois Century Network000.00%
216.125.10.0/24United StatesAS6325Illinois Century Network000.00%
216.125.11.0/24United StatesAS6325Illinois Century Network000.00%
216.125.12.0/24United StatesAS6325Illinois Century Network000.00%
216.125.13.0/24United StatesAS6325Illinois Century Network000.00%
216.125.14.0/24United StatesAS6325Illinois Century Network000.00%
216.125.15.0/24United StatesAS6325Illinois Century Network000.00%
216.125.16.0/24United StatesAS6325Illinois Century Network1104.30%
216.125.17.0/24United StatesAS6325Illinois Century Network1807.03%
216.125.18.0/24United StatesAS6325Illinois Century Network501.95%
216.125.19.0/24United StatesAS6325Illinois Century Network1405.47%
216.125.20.0/24United StatesAS6325Illinois Century Network501.95%
216.125.21.0/24United StatesAS6325Illinois Century Network000.00%
216.125.22.0/24United StatesAS6325Illinois Century Network1003.91%
216.125.23.0/24United StatesAS6325Illinois Century Network200.78%
216.125.24.0/24United StatesAS6325Illinois Century Network200.78%
216.125.25.0/24United StatesAS6325Illinois Century Network100.39%
216.125.26.0/24United StatesAS6325Illinois Century Network501.95%
216.125.27.0/24United StatesAS6325Illinois Century Network1706.64%
216.125.28.0/24United StatesAS6325Illinois Century Network301.17%
216.125.29.0/24United StatesAS6325Illinois Century Network200.78%
216.125.30.0/24United StatesAS6325Illinois Century Network000.00%
216.125.31.0/24United StatesAS6325Illinois Century Network000.00%
216.125.32.0/24United StatesAS6325Illinois Century Network602.34%
216.125.33.0/24United StatesAS6325Illinois Century Network1104.30%
216.125.34.0/24United StatesAS6325Illinois Century Network501.95%
216.125.35.0/24United StatesAS6325Illinois Century Network100.39%
216.125.36.0/24United StatesAS6325Illinois Century Network602.34%
216.125.37.0/24United StatesAS6325Illinois Century Network51019.92%
216.125.38.0/24United StatesAS6325Illinois Century Network1204.69%
216.125.39.0/24United StatesAS395433Township High School District 214000.00%
216.125.40.0/24United StatesAS6325Illinois Century Network401.56%
216.125.41.0/24United StatesAS6325Illinois Century Network000.00%
216.125.42.0/24United StatesAS6325Illinois Century Network301.17%
216.125.43.0/24United StatesAS6325Illinois Century Network100.39%
216.125.44.0/24United StatesAS395433Township High School District 214000.00%
216.125.45.0/24United StatesAS6325Illinois Century Network501.95%
216.125.46.0/24United StatesAS6325Illinois Century Network803.13%
216.125.47.0/24United StatesAS6325Illinois Century Network000.00%
216.125.48.0/24United StatesAS40710College of Lake County200.78%
216.125.49.0/24United StatesAS6325Illinois Century Network1505.86%
216.125.50.0/24United StatesAS6325Illinois Century Network2256100.00%
216.125.51.0/24United StatesAS6325Illinois Century Network401.56%
216.125.52.0/24United StatesAS6325Illinois Century Network401.56%
216.125.53.0/24United StatesAS6325Illinois Century Network501.95%
216.125.54.0/24United StatesAS6325Illinois Century Network000.00%
216.125.55.0/24United StatesAS6325Illinois Century Network5256100.00%
216.125.56.0/24United StatesAS395847Maine Township High School District 207100.39%
216.125.57.0/24United StatesAS6325Illinois Century Network2509.77%
216.125.58.0/24United StatesAS6325Illinois Century Network000.00%
216.125.59.0/24United StatesAS6325Illinois Century Network100.39%
216.125.60.0/24United StatesAS6325Illinois Century Network33012.89%
216.125.61.0/24United StatesAS6325Illinois Century Network702.73%
216.125.62.0/24United StatesAS6325Illinois Century Network18256100.00%
216.125.63.0/24United StatesAS6325Illinois Century Network301.17%
216.125.64.0/24United StatesAS6325Illinois Century Network000.00%
216.125.65.0/24United StatesAS6325Illinois Century Network000.00%
216.125.66.0/24United StatesAS6325Illinois Century Network000.00%
216.125.67.0/24United StatesAS6325Illinois Century Network000.00%
216.125.68.0/24United StatesAS6325Illinois Century Network100.39%
216.125.69.0/24United StatesAS6325Illinois Century Network000.00%
216.125.70.0/24United StatesAS6325Illinois Century Network000.00%
216.125.71.0/24United StatesAS6325Illinois Century Network000.00%
216.125.72.0/24United StatesAS6325Illinois Century Network000.00%
216.125.73.0/24United StatesAS6325Illinois Century Network000.00%
216.125.74.0/24United StatesAS6325Illinois Century Network000.00%
216.125.75.0/24United StatesAS6325Illinois Century Network000.00%
216.125.76.0/24United StatesAS6325Illinois Century Network000.00%
216.125.77.0/24United StatesAS6325Illinois Century Network000.00%
216.125.78.0/24United StatesAS6325Illinois Century Network000.00%
216.125.79.0/24United StatesAS6325Illinois Century Network000.00%
216.125.80.0/24United StatesAS6325Illinois Century Network000.00%
216.125.81.0/24United StatesAS6325Illinois Century Network000.00%
216.125.82.0/24United StatesAS6325Illinois Century Network000.00%
216.125.83.0/24United StatesAS6325Illinois Century Network000.00%
216.125.84.0/24United StatesAS6325Illinois Century Network000.00%
216.125.85.0/24United StatesAS6325Illinois Century Network000.00%
216.125.86.0/24United StatesAS6325Illinois Century Network000.00%
216.125.87.0/24United StatesAS6325Illinois Century Network000.00%
216.125.88.0/24United StatesAS6325Illinois Century Network000.00%
216.125.89.0/24United StatesAS6325Illinois Century Network000.00%
216.125.90.0/24United StatesAS6325Illinois Century Network000.00%
216.125.91.0/24United StatesAS6325Illinois Century Network000.00%
216.125.92.0/24United StatesAS6325Illinois Century Network000.00%
216.125.93.0/24United StatesAS6325Illinois Century Network000.00%
216.125.94.0/24United StatesAS6325Illinois Century Network000.00%
216.125.95.0/24United StatesAS6325Illinois Century Network000.00%
216.125.96.0/24United StatesAS6325Illinois Century Network000.00%
216.125.97.0/24United StatesAS6325Illinois Century Network000.00%
216.125.98.0/24United StatesAS6325Illinois Century Network000.00%
216.125.99.0/24United StatesAS6325Illinois Century Network000.00%
216.125.100.0/24United StatesAS6325Illinois Century Network000.00%
216.125.101.0/24United StatesAS6325Illinois Century Network000.00%
216.125.102.0/24United StatesAS6325Illinois Century Network000.00%
216.125.103.0/24United StatesAS6325Illinois Century Network000.00%
216.125.104.0/24United StatesAS6325Illinois Century Network000.00%
216.125.105.0/24United StatesAS6325Illinois Century Network000.00%
216.125.106.0/24United StatesAS6325Illinois Century Network000.00%
216.125.107.0/24United StatesAS6325Illinois Century Network000.00%
216.125.108.0/24United StatesAS6325Illinois Century Network000.00%
216.125.109.0/24United StatesAS6325Illinois Century Network000.00%
216.125.110.0/24United StatesAS6325Illinois Century Network000.00%
216.125.111.0/24United StatesAS6325Illinois Century Network000.00%
216.125.112.0/24United StatesAS6325Illinois Century Network000.00%
216.125.113.0/24United StatesAS6325Illinois Century Network000.00%
216.125.114.0/24United StatesAS6325Illinois Century Network000.00%
216.125.115.0/24United StatesAS6325Illinois Century Network000.00%
216.125.116.0/24United StatesAS6325Illinois Century Network000.00%
216.125.117.0/24United StatesAS6325Illinois Century Network000.00%
216.125.118.0/24United StatesAS6325Illinois Century Network000.00%
216.125.119.0/24United StatesAS6325Illinois Century Network000.00%
216.125.120.0/24United StatesAS6325Illinois Century Network000.00%
216.125.121.0/24United StatesAS6325Illinois Century Network100.39%
216.125.122.0/24United StatesAS6325Illinois Century Network000.00%
216.125.123.0/24United StatesAS6325Illinois Century Network000.00%
216.125.124.0/24United StatesAS6325Illinois Century Network000.00%
216.125.125.0/24United StatesAS6325Illinois Century Network000.00%
216.125.126.0/24United StatesAS6325Illinois Century Network000.00%
216.125.127.0/24United StatesAS6325Illinois Century Network000.00%
216.125.128.0/24United StatesAS6325Illinois Century Network000.00%
216.125.129.0/24United StatesAS6325Illinois Century Network000.00%
216.125.130.0/24United StatesAS6325Illinois Century Network000.00%
216.125.131.0/24United StatesAS6325Illinois Century Network000.00%
216.125.132.0/24United StatesAS6325Illinois Century Network000.00%
216.125.133.0/24United StatesAS6325Illinois Century Network000.00%
216.125.134.0/24United StatesAS6325Illinois Century Network000.00%
216.125.135.0/24United StatesAS6325Illinois Century Network000.00%
216.125.136.0/24United StatesAS6325Illinois Century Network000.00%
216.125.137.0/24United StatesAS6325Illinois Century Network000.00%
216.125.138.0/24United StatesAS6325Illinois Century Network000.00%
216.125.139.0/24United StatesAS6325Illinois Century Network000.00%
216.125.140.0/24United StatesAS6325Illinois Century Network000.00%
216.125.141.0/24United StatesAS6325Illinois Century Network000.00%
216.125.142.0/24United StatesAS6325Illinois Century Network000.00%
216.125.143.0/24United StatesAS6325Illinois Century Network000.00%
216.125.144.0/24United StatesAS394534City of Chicago000.00%
216.125.145.0/24United StatesAS394534City of Chicago000.00%
216.125.146.0/24United StatesAS394534City of Chicago000.00%
216.125.147.0/24United StatesAS394534City of Chicago000.00%
216.125.148.0/24United StatesAS6325Illinois Century Network000.00%
216.125.149.0/24United StatesAS6325Illinois Century Network000.00%
216.125.150.0/24United StatesAS6325Illinois Century Network000.00%
216.125.151.0/24United StatesAS6325Illinois Century Network000.00%
216.125.152.0/24United StatesAS33460Waubonsee Community College000.00%
216.125.153.0/24United StatesAS6325Illinois Century Network000.00%
216.125.154.0/24United StatesAS6325Illinois Century Network000.00%
216.125.155.0/24United StatesAS6325Illinois Century Network100.39%
216.125.156.0/24United StatesAS6325Illinois Century Network000.00%
216.125.157.0/24United StatesAS6325Illinois Century Network000.00%
216.125.158.0/24United StatesAS6325Illinois Century Network000.00%
216.125.159.0/24United StatesAS6325Illinois Century Network000.00%
216.125.160.0/24United StatesAS6325Illinois Century Network000.00%
216.125.161.0/24United StatesAS6325Illinois Century Network100.39%
216.125.162.0/24United StatesAS6325Illinois Century Network000.00%
216.125.163.0/24United StatesAS6325Illinois Century Network000.00%
216.125.164.0/24United StatesAS6325Illinois Century Network000.00%
216.125.165.0/24United StatesAS6325Illinois Century Network000.00%
216.125.166.0/24United StatesAS6325Illinois Century Network100.39%
216.125.167.0/24United StatesAS6325Illinois Century Network301.17%
216.125.168.0/24United StatesAS6325Illinois Century Network200.78%
216.125.169.0/24United StatesAS6325Illinois Century Network000.00%
216.125.170.0/24United StatesAS6325Illinois Century Network000.00%
216.125.171.0/24United StatesAS6325Illinois Century Network000.00%
216.125.172.0/24United StatesAS6325Illinois Century Network000.00%
216.125.173.0/24United StatesAS6325Illinois Century Network000.00%
216.125.174.0/24United StatesAS6325Illinois Century Network000.00%
216.125.175.0/24United StatesAS6325Illinois Century Network000.00%
216.125.176.0/24United StatesAS6325Illinois Century Network000.00%
216.125.177.0/24United StatesAS6325Illinois Century Network000.00%
216.125.178.0/24United StatesAS6325Illinois Century Network000.00%
216.125.179.0/24United StatesAS6325Illinois Century Network000.00%
216.125.180.0/24United StatesAS6325Illinois Century Network000.00%
216.125.181.0/24United StatesAS6325Illinois Century Network000.00%
216.125.182.0/24United StatesAS6325Illinois Century Network000.00%
216.125.183.0/24United StatesAS6325Illinois Century Network000.00%
216.125.184.0/24United StatesAS6325Illinois Century Network000.00%
216.125.185.0/24United StatesAS6325Illinois Century Network000.00%
216.125.186.0/24United StatesAS6325Illinois Century Network000.00%
216.125.187.0/24United StatesAS6325Illinois Century Network000.00%
216.125.188.0/24United StatesAS6325Illinois Century Network000.00%
216.125.189.0/24United StatesAS6325Illinois Century Network000.00%
216.125.190.0/24United StatesAS6325Illinois Century Network000.00%
216.125.191.0/24United StatesAS6325Illinois Century Network000.00%
216.125.192.0/24United StatesAS6325Illinois Century Network000.00%
216.125.193.0/24United StatesAS6325Illinois Century Network000.00%
216.125.194.0/24United StatesAS6325Illinois Century Network000.00%
216.125.195.0/24United StatesAS6325Illinois Century Network000.00%
216.125.196.0/24United StatesAS6325Illinois Century Network200.78%
216.125.197.0/24United StatesAS6325Illinois Century Network000.00%
216.125.198.0/24United StatesAS6325Illinois Century Network000.00%
216.125.199.0/24United StatesAS6325Illinois Century Network000.00%
216.125.200.0/24United StatesAS6325Illinois Century Network000.00%
216.125.201.0/24United StatesAS6325Illinois Century Network000.00%
216.125.202.0/24United StatesAS6325Illinois Century Network000.00%
216.125.203.0/24United StatesAS6325Illinois Century Network000.00%
216.125.204.0/24United StatesAS6325Illinois Century Network000.00%
216.125.205.0/24United StatesAS6325Illinois Century Network000.00%
216.125.206.0/24United StatesAS6325Illinois Century Network000.00%
216.125.207.0/24United StatesAS6325Illinois Century Network000.00%
216.125.208.0/24United StatesAS6325Illinois Century Network000.00%
216.125.209.0/24United StatesAS6325Illinois Century Network000.00%
216.125.210.0/24United StatesAS6325Illinois Century Network000.00%
216.125.211.0/24United StatesAS6325Illinois Century Network000.00%
216.125.212.0/24United StatesAS6325Illinois Century Network000.00%
216.125.213.0/24United StatesAS6325Illinois Century Network301.17%
216.125.214.0/24United StatesAS6325Illinois Century Network000.00%
216.125.215.0/24United StatesAS6325Illinois Century Network000.00%
216.125.216.0/24United StatesAS6325Illinois Century Network000.00%
216.125.217.0/24United StatesAS6325Illinois Century Network000.00%
216.125.218.0/24United StatesAS6325Illinois Century Network000.00%
216.125.219.0/24United StatesAS6325Illinois Century Network301.17%
216.125.220.0/24United StatesAS6325Illinois Century Network000.00%
216.125.221.0/24United StatesAS6325Illinois Century Network000.00%
216.125.222.0/24United StatesAS6325Illinois Century Network000.00%
216.125.223.0/24United StatesAS6325Illinois Century Network000.00%
216.125.224.0/24United StatesAS6325Illinois Century Network000.00%
216.125.225.0/24United StatesAS6325Illinois Century Network000.00%
216.125.226.0/24United StatesAS6325Illinois Century Network000.00%
216.125.227.0/24United StatesAS6325Illinois Century Network000.00%
216.125.228.0/24United StatesAS6325Illinois Century Network000.00%
216.125.229.0/24United StatesAS6325Illinois Century Network000.00%
216.125.230.0/24United StatesAS6325Illinois Century Network000.00%
216.125.231.0/24United StatesAS6325Illinois Century Network000.00%
216.125.232.0/24United StatesAS6325Illinois Century Network000.00%
216.125.233.0/24United StatesAS6325Illinois Century Network000.00%
216.125.234.0/24United StatesAS6325Illinois Century Network000.00%
216.125.235.0/24United StatesAS6325Illinois Century Network000.00%
216.125.236.0/24United StatesAS62523CIRBN, LLC100.39%
216.125.237.0/24United StatesAS62523CIRBN, LLC100.39%
216.125.238.0/24United StatesAS62523CIRBN, LLC501.95%
216.125.239.0/24United StatesAS62523CIRBN, LLC000.00%
216.125.240.0/24United StatesAS6325Illinois Century Network000.00%
216.125.241.0/24United StatesAS6325Illinois Century Network000.00%
216.125.242.0/24United StatesAS6325Illinois Century Network000.00%
216.125.243.0/24United StatesAS62523CIRBN, LLC000.00%
216.125.244.0/24United StatesAS62523CIRBN, LLC000.00%
216.125.245.0/24United StatesAS62523CIRBN, LLC100.39%
216.125.246.0/24United StatesAS62523CIRBN, LLC000.00%
216.125.247.0/24United StatesAS6325Illinois Century Network000.00%
216.125.248.0/24United StatesAS62549Parkland College301.17%
216.125.249.0/24United StatesAS62549Parkland College000.00%
216.125.250.0/24United StatesAS62549Parkland College000.00%
216.125.251.0/24United StatesAS62549Parkland College100.39%
216.125.252.0/24United StatesAS62549Parkland College000.00%
216.125.253.0/24United StatesAS62549Parkland College0256100.00%
216.125.254.0/24United StatesAS6325Illinois Century Network000.00%
216.125.255.0/24United StatesAS6325Illinois Century Network000.00%
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.