Skip to content
InternetData
65,536 routable7 ASes
/16 subnet

209.37.0.0/16

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
7
announcing ASes
12
announced prefixes
125
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, LLC62,464 · 95.31%
  2. AS4473AT&T Enterprises, LLC1,536 · 2.34%
  3. AS398943Liberator Medical Supply, Inc.512 · 0.78%
  4. AS4917AMDOCS Inc.256 · 0.39%
  5. AS18662Aflac256 · 0.39%
  6. AS25725E INK CORPORATION256 · 0.39%
  7. AS26657Neuropace256 · 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.

12 prefixes
PREFIXORIGINCOUNTRYRPKIPEERSFIRST SEEN
209.37.4.0/24AS18662AflacUnited Statesnot found162026-10-02
209.37.59.0/24AS398943Liberator Medical Supply, Inc.United Statesnot found162026-10-02
209.37.60.0/24AS398943Liberator Medical Supply, Inc.United Statesnot found162026-10-02
209.37.101.0/24AS26657NeuropaceUnited Statesnot found162026-10-02
209.37.104.0/24AS4473AT&T Enterprises, LLCUnited Statesnot found162026-10-02
209.37.105.0/24AS4473AT&T Enterprises, LLCUnited Statesnot found162026-10-02
209.37.106.0/24AS4473AT&T Enterprises, LLCUnited Statesnot found162026-10-02
209.37.107.0/24AS4473AT&T Enterprises, LLCUnited Statesnot found162026-10-02
209.37.109.0/24AS4473AT&T Enterprises, LLCUnited Statesnot found162026-10-02
209.37.110.0/24AS4473AT&T Enterprises, LLCUnited Statesnot found162026-10-02
209.37.171.0/24AS25725E INK CORPORATIONUnited Statesnot found162026-10-02
209.37.217.0/24AS4917AMDOCS Inc.United Statesvalid162026-10-02

Every /24 inside it

209.37.0.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.1.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.2.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.3.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.4.0/24United StatesAS18662Aflac0256100.00%
209.37.5.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.6.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.7.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.8.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.9.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.10.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.11.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.12.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.13.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.14.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.15.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.16.0/24United StatesAS7018AT&T Enterprises, LLC200.78%
209.37.17.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.18.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.19.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.20.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.21.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.22.0/24United StatesAS7018AT&T Enterprises, LLC803.13%
209.37.23.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.24.0/24United StatesAS7018AT&T Enterprises, LLC14256100.00%
209.37.25.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.26.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.27.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.28.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.29.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.30.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.31.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.32.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
209.37.33.0/24United StatesAS7018AT&T Enterprises, LLC200.78%
209.37.34.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.35.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
209.37.36.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.37.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
209.37.38.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
209.37.39.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.40.0/24United StatesAS7018AT&T Enterprises, LLC200.78%
209.37.41.0/24United StatesAS7018AT&T Enterprises, LLC401.56%
209.37.42.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.43.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.44.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.45.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.46.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.47.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.48.0/24United StatesAS7018AT&T Enterprises, LLC200.78%
209.37.49.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.50.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
209.37.51.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.52.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.53.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.54.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.55.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.56.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.57.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
209.37.58.0/24United StatesAS7018AT&T Enterprises, LLC200.78%
209.37.59.0/24United StatesAS398943Liberator Medical Supply, Inc.000.00%
209.37.60.0/24United StatesAS398943Liberator Medical Supply, Inc.000.00%
209.37.61.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.62.0/24United StatesAS7018AT&T Enterprises, LLC1256100.00%
209.37.63.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.64.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
209.37.65.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.66.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
209.37.67.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.68.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.69.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.70.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.71.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
209.37.72.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.73.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
209.37.74.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.75.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.76.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.77.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
209.37.78.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
209.37.79.0/24United StatesAS7018AT&T Enterprises, LLC1104.30%
209.37.80.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.81.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.82.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.83.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.84.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.85.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.86.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.87.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.88.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
209.37.89.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
209.37.90.0/24United StatesAS7018AT&T Enterprises, LLC200.78%
209.37.91.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.92.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.93.0/24United StatesAS7018AT&T Enterprises, LLC803.13%
209.37.94.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.95.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
209.37.96.0/24United StatesAS7018AT&T Enterprises, LLC7256100.00%
209.37.97.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.98.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.99.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.100.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.101.0/24United StatesAS26657Neuropace100.39%
209.37.102.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
209.37.103.0/24United StatesAS7018AT&T Enterprises, LLC200.78%
209.37.104.0/24United StatesAS4473AT&T Enterprises, LLC000.00%
209.37.105.0/24United StatesAS4473AT&T Enterprises, LLC000.00%
209.37.106.0/24United StatesAS4473AT&T Enterprises, LLC000.00%
209.37.107.0/24United StatesAS4473AT&T Enterprises, LLC000.00%
209.37.108.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.109.0/24United StatesAS4473AT&T Enterprises, LLC000.00%
209.37.110.0/24United StatesAS4473AT&T Enterprises, LLC000.00%
209.37.111.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.112.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.113.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.114.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.115.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.116.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
209.37.117.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.118.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.119.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
209.37.120.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.121.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
209.37.122.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.123.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.124.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
209.37.125.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.126.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.127.0/24United StatesAS7018AT&T Enterprises, LLC3256100.00%
209.37.128.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.129.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.130.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.131.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.132.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.133.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.134.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.135.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.136.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.137.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.138.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.139.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.140.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.141.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.142.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.143.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.144.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.145.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.146.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.147.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.148.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.149.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.150.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.151.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.152.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
209.37.153.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.154.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.155.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.156.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.157.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
209.37.158.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
209.37.159.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.160.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.161.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.162.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.163.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.164.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.165.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.166.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.167.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.168.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.169.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.170.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.171.0/24United StatesAS25725E INK CORPORATION702.73%
209.37.172.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.173.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.174.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.175.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.176.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.177.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.178.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
209.37.179.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
209.37.180.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.181.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.182.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.183.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.184.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
209.37.185.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.186.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.187.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.188.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.189.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
209.37.190.0/24United StatesAS7018AT&T Enterprises, LLC2256100.00%
209.37.191.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.192.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.193.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.194.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.195.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.196.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.197.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.198.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.199.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.200.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.201.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.202.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.203.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.204.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.205.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.206.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.207.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.208.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.209.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.210.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.211.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.212.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.213.0/24United StatesAS7018AT&T Enterprises, LLC200.78%
209.37.214.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.215.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.216.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.217.0/24United StatesAS4917AMDOCS Inc.000.00%
209.37.218.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
209.37.219.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.220.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
209.37.221.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
209.37.222.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.223.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.224.0/24United StatesAS7018AT&T Enterprises, LLC301.17%
209.37.225.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.226.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.227.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.228.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.229.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.230.0/24United StatesAS7018AT&T Enterprises, LLC301.17%
209.37.231.0/24United StatesAS7018AT&T Enterprises, LLC1256100.00%
209.37.232.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.233.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.234.0/24United StatesAS7018AT&T Enterprises, LLC200.78%
209.37.235.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.236.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.237.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.238.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.239.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.240.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.241.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.242.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.243.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.244.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.245.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.246.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.247.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.248.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.249.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.250.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
209.37.251.0/24United StatesAS7018AT&T Enterprises, LLC200.78%
209.37.252.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.253.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.254.0/24United StatesAS7018AT&T Enterprises, LLC000.00%
209.37.255.0/24United StatesAS7018AT&T Enterprises, LLC100.39%
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.