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InternetData
65,536 routable2 ASes
/16 subnet

131.230.0.0/16

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
2
announcing ASes
4
announced prefixes
156
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. AS15119Southern Illinois University Carbondale61,440 · 93.75%
  2. AS15118Southern Illinois University - School of Medicine4,096 · 6.25%

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.

4 prefixes
PREFIXORIGINCOUNTRYRPKIPEERSFIRST SEEN
131.230.0.0/16AS15119Southern Illinois University CarbondaleUnited StatesValid192026-10-02
131.230.224.0/20AS15118Southern Illinois University - School of MedicineUnited StatesValid192026-10-02
131.230.228.0/22AS15118Southern Illinois University - School of MedicineUnited StatesValid182026-10-02
131.230.236.0/22AS15118Southern Illinois University - School of MedicineUnited StatesValid182026-10-02

Every /24 inside it

131.230.0.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.1.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.2.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.3.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.4.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.5.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.6.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.7.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.8.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.9.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.10.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.11.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.12.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.13.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.14.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.15.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.16.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.17.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.18.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.19.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.20.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.21.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.22.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.23.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.24.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.25.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.26.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.27.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.28.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.29.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.30.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.31.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.32.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.33.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.34.0/24United StatesAS15119Southern Illinois University Carbondale903.52%
131.230.35.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.36.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.37.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.38.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.39.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.40.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.41.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.42.0/24United StatesAS15119Southern Illinois University Carbondale99038.67%
131.230.43.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.44.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.45.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.46.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.47.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.48.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.49.0/24United StatesAS15119Southern Illinois University Carbondale301.17%
131.230.50.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.51.0/24United StatesAS15119Southern Illinois University Carbondale401.56%
131.230.52.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.53.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.54.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.55.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.56.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.57.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.58.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.59.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.60.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.61.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.62.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.63.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.64.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.65.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.66.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.67.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.68.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.69.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.70.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.71.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.72.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.73.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.74.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.75.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.76.0/24United StatesAS15119Southern Illinois University Carbondale100.39%
131.230.77.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.78.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.79.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.80.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.81.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.82.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.83.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.84.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.85.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.86.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.87.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.88.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.89.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.90.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.91.0/24United StatesAS15119Southern Illinois University Carbondale2108.20%
131.230.92.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.93.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.94.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.95.0/24United StatesAS15119Southern Illinois University Carbondale100.39%
131.230.96.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.97.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.98.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.99.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.100.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.101.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.102.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.103.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.104.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.105.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.106.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.107.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.108.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.109.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.110.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.111.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.112.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.113.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.114.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.115.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.116.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.117.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.118.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.119.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.120.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.121.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.122.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.123.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.124.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.125.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.126.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.127.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.128.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.129.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.130.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.131.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.132.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.133.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.134.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.135.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.136.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.137.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.138.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.139.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.140.0/24United StatesAS15119Southern Illinois University Carbondale301.17%
131.230.141.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.142.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.143.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.144.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.145.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.146.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.147.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.148.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.149.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.150.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.151.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.152.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.153.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.154.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.155.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.156.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.157.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.158.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.159.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.160.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.161.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.162.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.163.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.164.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.165.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.166.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.167.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.168.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.169.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.170.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.171.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.172.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.173.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.174.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.175.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.176.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.177.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.178.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.179.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.180.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.181.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.182.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.183.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.184.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.185.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.186.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.187.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.188.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.189.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.190.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.191.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.192.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.193.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.194.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.195.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.196.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.197.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.198.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.199.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.200.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.201.0/24United StatesAS15119Southern Illinois University Carbondale401.56%
131.230.202.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.203.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.204.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.205.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.206.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.207.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.208.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.209.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.210.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.211.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.212.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.213.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.214.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.215.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.216.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.217.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.218.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.219.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.220.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.221.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.222.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.223.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.224.0/24United StatesAS15118Southern Illinois University - School of Medicine1104.30%
131.230.225.0/24United StatesAS15118Southern Illinois University - School of Medicine000.00%
131.230.226.0/24United StatesAS15118Southern Illinois University - School of Medicine000.00%
131.230.227.0/24United StatesAS15118Southern Illinois University - School of Medicine000.00%
131.230.228.0/24United StatesAS15118Southern Illinois University - School of Medicine000.00%
131.230.229.0/24United StatesAS15118Southern Illinois University - School of Medicine000.00%
131.230.230.0/24United StatesAS15118Southern Illinois University - School of Medicine000.00%
131.230.231.0/24United StatesAS15118Southern Illinois University - School of Medicine000.00%
131.230.232.0/24United StatesAS15118Southern Illinois University - School of Medicine000.00%
131.230.233.0/24United StatesAS15118Southern Illinois University - School of Medicine000.00%
131.230.234.0/24United StatesAS15118Southern Illinois University - School of Medicine000.00%
131.230.235.0/24United StatesAS15118Southern Illinois University - School of Medicine000.00%
131.230.236.0/24United StatesAS15118Southern Illinois University - School of Medicine000.00%
131.230.237.0/24United StatesAS15118Southern Illinois University - School of Medicine000.00%
131.230.238.0/24United StatesAS15118Southern Illinois University - School of Medicine000.00%
131.230.239.0/24United StatesAS15118Southern Illinois University - School of Medicine000.00%
131.230.240.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.241.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.242.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.243.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.244.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.245.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.246.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.247.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.248.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.249.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.250.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.251.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.252.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.253.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.254.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
131.230.255.0/24United StatesAS15119Southern Illinois University Carbondale000.00%
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.