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AS17245

Apex Clearing Solutions, LLC

AS17245 is Apex Clearing Solutions, LLC (apexclearing.com). It announces 768 IPv4 addresses in 4 prefixes, and 0 IPv6 prefixes.

United States· ARIN· allocated 2012-07-06· business

768
IPv4 addresses announced
4
IPv4 prefixes
0
IPv6 prefixes
25.00%
of its routes RPKI-valid
768
of its IPv4 geolocated
1
country

Where its space is

The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.

  1. United States768 · 100.00%

Registry record

Its ASN Whois record, as the registry publishes it.

handle
APEX
name
Apex Clearing Solutions, LLC
org
ACSL-20
org name
Apex Clearing Solutions, LLC
org address
141 W. Jackson Blvd., Suite 500, Chicago, IL 60604, Chicago, IL, 60604
org city
Chicago
org country
US
country
US
source
arin
created
2012-07-06
updated
2012-07-06
abuse name
James Slepicka
abuse phone
+1-312-444-8086
abuse kind
person
abuse city
Chicago
abuse country
US
admin name
James Slepicka
admin phone
+1-312-444-8086
admin kind
person
admin city
Chicago
admin country
US
tech name
Dylan Adams
tech phone
+1-214-765-1243
tech kind
person
tech city
Dallas
tech country
US
abuse unvalidated since
2025-08-22

What the databases see

Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.

IPv4 prefixes

Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.

4 prefixes
PREFIXCOUNTRYRPKIPEERSFIRST SEEN
199.83.14.0/23United Statesnot found162026-10-02
199.83.14.0/24United Statesnot found162026-10-02
199.83.15.0/24United Statesnot found162026-10-02
209.66.90.0/24United Statesvalid162026-10-02
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.