Report for 17245

Name

APEX - Apex Clearing Solutions, LLC, US

AS Adjacency Report

In the context of this report "Upstream" indicates that there is an adjacent AS that lines between the BGP table collection point (in this case at AS6447) and the specified AS. Similarly, "Downstream" refers to an adjacent AS that lies beyond the specified AS. This upstream / downstream categorisation is strictly a description relative topology, and should not be confused with provider / customer / peer inter-AS relationships.

17245 APEX, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS701           UUNET, US
    AS6461          ZAYO-6461, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
32754 AS17245        ORIGIN  Originate:       1280 /21.68  Transit:          0 /0.00  APEX, US

Aggregation Suggestions

        Filter: Aggregates, Specifics

This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.

 Rank AS            AS Name                                      Current  Wthdw  Aggte  Annce Redctn       %
16064 AS17245       APEX, US                                           4      2      0      2      2  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  199.83.14.0/23       7018 6461 17245        
  199.83.14.0/24       7018 6461 17245      - Withdrawn - matching aggregate 199.83.14.0/23 7018 6461 17245
  199.83.15.0/24       7018 6461 17245      - Withdrawn - matching aggregate 199.83.14.0/23 7018 6461 17245
  209.66.90.0/24       6939 6461 17245        

Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.

AS17245   2 More Specifics   3 Total Advertisements   APEX, US
    199.83.14.0/24                199.83.14.0/23
    199.83.15.0/24                199.83.14.0/23

Whois Entry

whois: 402549

IANA has recorded AS17245 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS17245\n             
             #
             # ARIN WHOIS data and services are subject to the Terms of Use
             # available at: https://www.arin.net/resources/registry/whois/tou/
             #
             # If you see inaccuracies in the results, please report at
             # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
             #
             # Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
             #
             
             
             ASNumber:       17245
             ASName:         APEX
             ASHandle:       AS17245
             RegDate:        2012-07-06
             Updated:        2012-07-06
             Ref:            https://rdap.arin.net/registry/autnum/17245
             
             
             OrgName:        Apex Clearing Solutions, LLC
             OrgId:          ACSL-20
             Address:        141 W. Jackson Blvd.
             Address:        Suite 500
             Address:        Chicago, IL 60604
             City:           Chicago
             StateProv:      IL
             PostalCode:     60604
             Country:        US
             RegDate:        2012-06-14
             Updated:        2019-04-03
             Ref:            https://rdap.arin.net/registry/entity/ACSL-20
             
             
             OrgAbuseHandle: JS3079-ARIN
             OrgAbuseName:   Slepicka, James 
             OrgAbusePhone:  +1-312-444-8086 
             OrgAbuseEmail:  jslepicka@peak6.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/JS3079-ARIN
             
             OrgTechHandle: JS3079-ARIN
             OrgTechName:   Slepicka, James 
             OrgTechPhone:  +1-312-444-8086 
             OrgTechEmail:  jslepicka@peak6.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/JS3079-ARIN
             
             OrgTechHandle: ADAMS1103-ARIN
             OrgTechName:   Adams, Dylan 
             OrgTechPhone:  +1-214-765-1243 
             OrgTechEmail:  dadams@apexclearing.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/ADAMS1103-ARIN
             
             OrgNOCHandle: JS3079-ARIN
             OrgNOCName:   Slepicka, James 
             OrgNOCPhone:  +1-312-444-8086 
             OrgNOCEmail:  jslepicka@peak6.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/JS3079-ARIN
             
             
             #
             # ARIN WHOIS data and services are subject to the Terms of Use
             # available at: https://www.arin.net/resources/registry/whois/tou/
             #
             # If you see inaccuracies in the results, please report at
             # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
             #
             # Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
             #