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InternetData
65,536 routable6 ASes
/16 subnet

170.4.0.0/16

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
6
announcing ASes
10
announced prefixes
1,286
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. AS7871SEI Data, Inc.12,288 · 18.75%
  2. AS17212Tri-County Fiber Communications, LLC2,048 · 3.13%
  3. AS62802Macy's Systems and Technology, Inc.1,792 · 2.73%
  4. AS18540Recovery Point Systems Inc.256 · 0.39%
  5. AS393456United States Steel Corporation256 · 0.39%
  6. AS396093Big River Steel, LLC256 · 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
170.4.0.0/24AS393456United States Steel CorporationUnited Statesnot found162026-10-02
170.4.32.0/19AS7871SEI Data, Inc.United Statesnot found172026-10-02
170.4.65.0/24AS396093Big River Steel, LLCUnited Statesnot found162026-10-02
170.4.168.0/22AS62802Macy's Systems and Technology, Inc.United Statesvalid162026-10-02
170.4.176.0/20AS7871SEI Data, Inc.United Statesnot found172026-10-02
170.4.192.0/24AS62802Macy's Systems and Technology, Inc.United Statesvalid162026-10-02
170.4.193.0/24AS62802Macy's Systems and Technology, Inc.United Statesvalid162026-10-02
170.4.194.0/24AS62802Macy's Systems and Technology, Inc.United Statesvalid162026-10-02
170.4.200.0/21AS17212Tri-County Fiber Communications, LLCUnited Statesnot found172026-10-02
170.4.255.0/24AS18540Recovery Point Systems Inc.United Statesnot found162026-10-02

Every /24 inside it

170.4.0.0/24United StatesAS393456United States Steel Corporation000.00%
170.4.1.0/24United States—000.00%
170.4.2.0/24United States—000.00%
170.4.3.0/24United States—000.00%
170.4.4.0/24United States—000.00%
170.4.5.0/24United States—000.00%
170.4.6.0/24United States—000.00%
170.4.7.0/24United States—000.00%
170.4.8.0/24United States—000.00%
170.4.9.0/24United States—000.00%
170.4.10.0/24United States—000.00%
170.4.11.0/24United States—000.00%
170.4.12.0/24United States—000.00%
170.4.13.0/24United States—000.00%
170.4.14.0/24United States—000.00%
170.4.15.0/24United States—000.00%
170.4.16.0/24United States—000.00%
170.4.17.0/24United States—000.00%
170.4.18.0/24United States—000.00%
170.4.19.0/24United States—000.00%
170.4.20.0/24United States—000.00%
170.4.21.0/24United States—000.00%
170.4.22.0/24United States—000.00%
170.4.23.0/24United States—000.00%
170.4.24.0/24United States—000.00%
170.4.25.0/24United States—000.00%
170.4.26.0/24United States—000.00%
170.4.27.0/24United States—000.00%
170.4.28.0/24United States—000.00%
170.4.29.0/24United States—000.00%
170.4.30.0/24United States—000.00%
170.4.31.0/24United States—000.00%
170.4.32.0/24United StatesAS7871SEI Data, Inc.44017.19%
170.4.33.0/24United StatesAS7871SEI Data, Inc.48018.75%
170.4.34.0/24United StatesAS7871SEI Data, Inc.43016.80%
170.4.35.0/24United StatesAS7871SEI Data, Inc.53020.70%
170.4.36.0/24United StatesAS7871SEI Data, Inc.47018.36%
170.4.37.0/24United StatesAS7871SEI Data, Inc.41016.02%
170.4.38.0/24United StatesAS7871SEI Data, Inc.47018.36%
170.4.39.0/24United StatesAS7871SEI Data, Inc.42016.41%
170.4.40.0/24United StatesAS7871SEI Data, Inc.56021.88%
170.4.41.0/24United StatesAS7871SEI Data, Inc.51019.92%
170.4.42.0/24United StatesAS7871SEI Data, Inc.40015.63%
170.4.43.0/24United StatesAS7871SEI Data, Inc.47018.36%
170.4.44.0/24United StatesAS7871SEI Data, Inc.38014.84%
170.4.45.0/24United StatesAS7871SEI Data, Inc.44017.19%
170.4.46.0/24United StatesAS7871SEI Data, Inc.36014.06%
170.4.47.0/24United StatesAS7871SEI Data, Inc.40015.63%
170.4.48.0/24United StatesAS7871SEI Data, Inc.2509.77%
170.4.49.0/24United StatesAS7871SEI Data, Inc.1907.42%
170.4.50.0/24United StatesAS7871SEI Data, Inc.2007.81%
170.4.51.0/24United StatesAS7871SEI Data, Inc.39015.23%
170.4.52.0/24United StatesAS7871SEI Data, Inc.35013.67%
170.4.53.0/24United StatesAS7871SEI Data, Inc.30011.72%
170.4.54.0/24United StatesAS7871SEI Data, Inc.1606.25%
170.4.55.0/24United StatesAS7871SEI Data, Inc.1706.64%
170.4.56.0/24United StatesAS7871SEI Data, Inc.1505.86%
170.4.57.0/24United StatesAS7871SEI Data, Inc.803.13%
170.4.58.0/24United StatesAS7871SEI Data, Inc.1606.25%
170.4.59.0/24United StatesAS7871SEI Data, Inc.1505.86%
170.4.60.0/24United StatesAS7871SEI Data, Inc.401.56%
170.4.61.0/24United StatesAS7871SEI Data, Inc.501.95%
170.4.62.0/24United StatesAS7871SEI Data, Inc.301.17%
170.4.63.0/24United StatesAS7871SEI Data, Inc.200.78%
170.4.64.0/24United States—000.00%
170.4.65.0/24United StatesAS396093Big River Steel, LLC200.78%
170.4.66.0/24United States—000.00%
170.4.67.0/24United States—000.00%
170.4.68.0/24United States—000.00%
170.4.69.0/24United States—000.00%
170.4.70.0/24United States—000.00%
170.4.71.0/24United States—000.00%
170.4.72.0/24United States—000.00%
170.4.73.0/24United States—000.00%
170.4.74.0/24United States—000.00%
170.4.75.0/24United States—000.00%
170.4.76.0/24United States—000.00%
170.4.77.0/24United States—000.00%
170.4.78.0/24United States—000.00%
170.4.79.0/24United States—000.00%
170.4.80.0/24United States—000.00%
170.4.81.0/24United States—000.00%
170.4.82.0/24United States—000.00%
170.4.83.0/24United States—000.00%
170.4.84.0/24United States—000.00%
170.4.85.0/24United States—000.00%
170.4.86.0/24United States—000.00%
170.4.87.0/24United States—000.00%
170.4.88.0/24United States—000.00%
170.4.89.0/24United States—000.00%
170.4.90.0/24United States—000.00%
170.4.91.0/24United States—000.00%
170.4.92.0/24United States—000.00%
170.4.93.0/24United States—000.00%
170.4.94.0/24United States—000.00%
170.4.95.0/24United States—000.00%
170.4.96.0/24United States—000.00%
170.4.97.0/24United States—000.00%
170.4.98.0/24United States—000.00%
170.4.99.0/24United States—000.00%
170.4.100.0/24United States—000.00%
170.4.101.0/24United States—000.00%
170.4.102.0/24United States—000.00%
170.4.103.0/24United States—000.00%
170.4.104.0/24United States—000.00%
170.4.105.0/24United States—000.00%
170.4.106.0/24United States—000.00%
170.4.107.0/24United States—000.00%
170.4.108.0/24United States—000.00%
170.4.109.0/24United States—000.00%
170.4.110.0/24United States—000.00%
170.4.111.0/24United States—000.00%
170.4.112.0/24United States—000.00%
170.4.113.0/24United States—000.00%
170.4.114.0/24United States—000.00%
170.4.115.0/24United States—000.00%
170.4.116.0/24United States—000.00%
170.4.117.0/24United States—000.00%
170.4.118.0/24United States—000.00%
170.4.119.0/24United States—000.00%
170.4.120.0/24United States—000.00%
170.4.121.0/24United States—000.00%
170.4.122.0/24United States—000.00%
170.4.123.0/24United States—000.00%
170.4.124.0/24United States—000.00%
170.4.125.0/24United States—000.00%
170.4.126.0/24United States—000.00%
170.4.127.0/24United States—000.00%
170.4.128.0/24United States—000.00%
170.4.129.0/24United States—000.00%
170.4.130.0/24United States—000.00%
170.4.131.0/24United States—000.00%
170.4.132.0/24United States—000.00%
170.4.133.0/24United States—000.00%
170.4.134.0/24United States—000.00%
170.4.135.0/24United States—000.00%
170.4.136.0/24United States—000.00%
170.4.137.0/24United States—000.00%
170.4.138.0/24United States—000.00%
170.4.139.0/24United States—000.00%
170.4.140.0/24United States—000.00%
170.4.141.0/24United States—000.00%
170.4.142.0/24United States—000.00%
170.4.143.0/24United States—000.00%
170.4.144.0/24United States—000.00%
170.4.145.0/24United States—000.00%
170.4.146.0/24United States—000.00%
170.4.147.0/24United States—000.00%
170.4.148.0/24United States—000.00%
170.4.149.0/24United States—000.00%
170.4.150.0/24United States—000.00%
170.4.151.0/24United States—000.00%
170.4.152.0/24United States—000.00%
170.4.153.0/24United States—000.00%
170.4.154.0/24United States—000.00%
170.4.155.0/24United States—000.00%
170.4.156.0/24United States—000.00%
170.4.157.0/24United States—000.00%
170.4.158.0/24United States—000.00%
170.4.159.0/24United States—000.00%
170.4.160.0/24United States—000.00%
170.4.161.0/24United States—000.00%
170.4.162.0/24United States—000.00%
170.4.163.0/24United States—000.00%
170.4.164.0/24United States—000.00%
170.4.165.0/24United States—000.00%
170.4.166.0/24United States—000.00%
170.4.167.0/24United States—000.00%
170.4.168.0/24United StatesAS62802Macy's Systems and Technology, Inc.301.17%
170.4.169.0/24United StatesAS62802Macy's Systems and Technology, Inc.602.34%
170.4.170.0/24United StatesAS62802Macy's Systems and Technology, Inc.000.00%
170.4.171.0/24United StatesAS62802Macy's Systems and Technology, Inc.000.00%
170.4.172.0/24United States—000.00%
170.4.173.0/24United States—000.00%
170.4.174.0/24United States—000.00%
170.4.175.0/24United States—000.00%
170.4.176.0/24United StatesAS7871SEI Data, Inc.2409.38%
170.4.177.0/24United StatesAS7871SEI Data, Inc.28010.94%
170.4.178.0/24United StatesAS7871SEI Data, Inc.2409.38%
170.4.179.0/24United StatesAS7871SEI Data, Inc.2007.81%
170.4.180.0/24United StatesAS7871SEI Data, Inc.2007.81%
170.4.181.0/24United StatesAS7871SEI Data, Inc.1907.42%
170.4.182.0/24United StatesAS7871SEI Data, Inc.28010.94%
170.4.183.0/24United StatesAS7871SEI Data, Inc.34013.28%
170.4.184.0/24United StatesAS7871SEI Data, Inc.000.00%
170.4.185.0/24United StatesAS7871SEI Data, Inc.000.00%
170.4.186.0/24United StatesAS7871SEI Data, Inc.000.00%
170.4.187.0/24United StatesAS7871SEI Data, Inc.000.00%
170.4.188.0/24United StatesAS7871SEI Data, Inc.1003.91%
170.4.189.0/24United StatesAS7871SEI Data, Inc.702.73%
170.4.190.0/24United StatesAS7871SEI Data, Inc.702.73%
170.4.191.0/24United StatesAS7871SEI Data, Inc.27010.55%
170.4.192.0/24United StatesAS62802Macy's Systems and Technology, Inc.000.00%
170.4.193.0/24United StatesAS62802Macy's Systems and Technology, Inc.602.34%
170.4.194.0/24United StatesAS62802Macy's Systems and Technology, Inc.000.00%
170.4.195.0/24United States—000.00%
170.4.196.0/24United States—000.00%
170.4.197.0/24United States—000.00%
170.4.198.0/24United States—000.00%
170.4.199.0/24United States—000.00%
170.4.200.0/24United StatesAS17212Tri-County Fiber Communications, LLC000.00%
170.4.201.0/24United StatesAS17212Tri-County Fiber Communications, LLC702.73%
170.4.202.0/24United StatesAS17212Tri-County Fiber Communications, LLC200.78%
170.4.203.0/24United StatesAS17212Tri-County Fiber Communications, LLC602.34%
170.4.204.0/24United StatesAS17212Tri-County Fiber Communications, LLC501.95%
170.4.205.0/24United StatesAS17212Tri-County Fiber Communications, LLC000.00%
170.4.206.0/24United StatesAS17212Tri-County Fiber Communications, LLC100.39%
170.4.207.0/24United StatesAS17212Tri-County Fiber Communications, LLC1305.08%
170.4.208.0/24United States—000.00%
170.4.209.0/24United States—000.00%
170.4.210.0/24United States—000.00%
170.4.211.0/24United States—000.00%
170.4.212.0/24United States—000.00%
170.4.213.0/24United States—000.00%
170.4.214.0/24United States—000.00%
170.4.215.0/24United States—000.00%
170.4.216.0/24United States—000.00%
170.4.217.0/24United States—000.00%
170.4.218.0/24United States—000.00%
170.4.219.0/24United States—000.00%
170.4.220.0/24United States—000.00%
170.4.221.0/24United States—000.00%
170.4.222.0/24United States—000.00%
170.4.223.0/24United States—000.00%
170.4.224.0/24United States—000.00%
170.4.225.0/24United States—000.00%
170.4.226.0/24United States—000.00%
170.4.227.0/24United States—000.00%
170.4.228.0/24United States—000.00%
170.4.229.0/24United States—000.00%
170.4.230.0/24United States—000.00%
170.4.231.0/24United States—000.00%
170.4.232.0/24United States—000.00%
170.4.233.0/24United States—000.00%
170.4.234.0/24United States—000.00%
170.4.235.0/24United States—000.00%
170.4.236.0/24United States—000.00%
170.4.237.0/24United States—000.00%
170.4.238.0/24United States—000.00%
170.4.239.0/24United States—000.00%
170.4.240.0/24United States—000.00%
170.4.241.0/24United States—000.00%
170.4.242.0/24United States—000.00%
170.4.243.0/24United States—000.00%
170.4.244.0/24United States—000.00%
170.4.245.0/24United States—000.00%
170.4.246.0/24United States—000.00%
170.4.247.0/24United States—000.00%
170.4.248.0/24United States—000.00%
170.4.249.0/24United States—000.00%
170.4.250.0/24United States—000.00%
170.4.251.0/24United States—000.00%
170.4.252.0/24United States—000.00%
170.4.253.0/24United States—000.00%
170.4.254.0/24United States—000.00%
170.4.255.0/24United StatesAS18540Recovery Point Systems Inc.100.39%
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.