Skip to content
65,536 routable5 ASes
/16 subnet

12.156.0.0/16

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
5
announcing ASes
4
announced prefixes
133
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. AS7018AT&T Enterprises, LLC64,256 · 98.05%
  2. AS395500Wilson Creek Communications, LLC512 · 0.78%
  3. AS14388Bronco Wine Co.256 · 0.39%
  4. AS32512AMERICAN PUBLIC HEALTH ASSOCIATION256 · 0.39%
  5. AS40593Corporate Technologies LLC.256 · 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.

4 prefixes
PREFIXORIGINCOUNTRYRPKIPEERSFIRST SEEN
12.156.12.0/24AS14388Bronco Wine Co.United Statesnot found172026-10-02
12.156.76.0/24AS40593Corporate Technologies LLC.United Statesnot found172026-10-02
12.156.142.0/23AS395500Wilson Creek Communications, LLCUnited Statesnot found172026-10-02
12.156.193.0/24AS32512AMERICAN PUBLIC HEALTH ASSOCIATIONUnited Statesnot found172026-10-02

Every /24 inside it

12.156.0.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.1.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.156.2.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.3.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.4.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.5.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.156.6.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.156.7.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.8.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.9.0/24United StatesAS7018AT&T Enterprises, LLC1256100.00%
12.156.10.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.11.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.12.0/24United StatesAS14388Bronco Wine Co.1256100.00%
12.156.13.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.14.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.15.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.16.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.17.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.18.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.156.19.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.156.20.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.21.0/24United StatesAS7018AT&T Enterprises, LLC200.78%
12.156.22.0/24United StatesAS7018AT&T Enterprises, LLC401.56%
12.156.23.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.24.0/24United StatesAS7018AT&T Enterprises, LLC903.52%
12.156.25.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.156.26.0/24United StatesAS7018AT&T Enterprises, LLC1003.91%
12.156.27.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.28.0/24United StatesAS7018AT&T Enterprises, LLC200.78%
12.156.29.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.30.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.31.0/24United StatesAS7018AT&T Enterprises, LLC702.73%
12.156.32.0/24United StatesAS7018AT&T Enterprises, LLC2256100.00%
12.156.33.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.34.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.35.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.36.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.156.37.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.38.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.39.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.40.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.41.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.42.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.43.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.44.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.45.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.46.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.47.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.48.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.49.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.50.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.51.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.52.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.53.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.54.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.55.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.56.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.57.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.58.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.156.59.0/24United StatesAS7018AT&T Enterprises, LLC1256100.00%
12.156.60.0/24United StatesAS7018AT&T Enterprises, LLC903.52%
12.156.61.0/24United StatesAS7018AT&T Enterprises, LLC4256100.00%
12.156.62.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.156.63.0/24United StatesAS7018AT&T Enterprises, LLC200.78%
12.156.64.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.156.65.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.66.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.67.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.68.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.69.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.70.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.71.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.156.72.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.73.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.74.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.75.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.76.0/24United StatesAS40593Corporate Technologies LLC.0256100.00%
12.156.77.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.78.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.79.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.80.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.81.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.82.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.83.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.84.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.85.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.86.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.87.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.88.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.156.89.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.90.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.156.91.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.92.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.93.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.94.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.95.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.96.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.97.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.98.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.99.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.100.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.156.101.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.102.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.103.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.104.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.105.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.106.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.107.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.156.108.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.109.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.110.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.111.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.112.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.113.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.156.114.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.156.115.0/24United StatesAS7018AT&T Enterprises, LLC803.13%
12.156.116.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.117.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.118.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.119.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.120.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.156.121.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.122.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.123.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.124.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.125.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.126.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.127.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.128.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.129.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.130.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.131.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.132.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.133.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.134.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.135.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.136.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.137.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.138.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.139.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.140.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.141.0/24United StatesAS7018AT&T Enterprises, LLC4256100.00%
12.156.142.0/24United StatesAS395500Wilson Creek Communications, LLC2256100.00%
12.156.143.0/24United StatesAS395500Wilson Creek Communications, LLC5256100.00%
12.156.144.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.145.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.146.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.147.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.148.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.149.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.150.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.151.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.152.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.156.153.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.154.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.155.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.156.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.157.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.158.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.159.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.160.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.161.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.162.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.163.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.164.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.165.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.166.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.167.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.168.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.169.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.170.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.171.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.172.0/24United StatesAS7018AT&T Enterprises, LLC1256100.00%
12.156.173.0/24United StatesAS7018AT&T Enterprises, LLC9256100.00%
12.156.174.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.175.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.176.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.177.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.178.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.179.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.180.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.181.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.182.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.183.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.184.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.185.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.186.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.187.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.188.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.189.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.190.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.191.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.192.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.193.0/24United StatesAS32512AMERICAN PUBLIC HEALTH ASSOCIATION000.00%
12.156.194.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.195.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.196.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.197.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.198.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.199.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.200.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.201.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.202.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.203.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.156.204.0/24United StatesAS7018AT&T Enterprises, LLC1606.25%
12.156.205.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.206.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.207.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.208.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.209.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.210.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.211.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.212.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.213.0/24United StatesAS7018AT&T Enterprises, LLC301.17%
12.156.214.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.215.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.216.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.217.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.218.0/24United StatesAS7018AT&T Enterprises, LLC301.17%
12.156.219.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.220.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.156.221.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.156.222.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.223.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.224.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.225.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.226.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.227.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.156.228.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.156.229.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.230.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.231.0/24United StatesAS7018AT&T Enterprises, LLC2256100.00%
12.156.232.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.233.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.234.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.235.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.236.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.237.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.238.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.239.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.240.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.241.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.242.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.243.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.244.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.245.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.246.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.247.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.248.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.156.249.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.250.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
12.156.251.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.252.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.253.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.254.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
12.156.255.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
00 · Evaluate

Test the real build first.

An evaluation license puts a full current build in your hands — every row, every column, 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, not by seat.
Annual terms, a named contact, and flexible payment terms — monthly, quarterly or yearly.