Report for 26015

Name

IEX-MARKET-3 - IEX Group, Inc., 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 AS4637) 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.

26015 THINKORSWIM - Thinkorswim inc

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS174     COGENT Cogent/PSI
    AS6517    YIPESCOM - Yipes Communications, Inc.

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
14135 AS26015  ORIGIN  Originate:       1280 /21.68  Transit:          0 /0.00  THINKORSWIM - Thinkorswim inc

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       %
16182 AS26015 THINKORSWIM - Thinkorswim inc                 5      0      0      5      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  38.103.97.0/24       4637 174 26015         
  38.115.145.0/24      4637 3549 6517 26015   
  65.175.45.0/24       4637 174 26015         
  208.116.155.0/24     4637 174 26015         
  209.120.154.0/24     4637 174 26015         

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

AS26015   5 More Specifics   5 Total Advertisements   THINKORSWIM - Thinkorswim inc
    38.103.97.0/24                38.0.0.0/8
    38.115.145.0/24               38.0.0.0/8
    65.175.45.0/24                65.175.0.0/18
    208.116.155.0/24              208.116.128.0/17
    209.120.154.0/24              209.120.128.0/17

Whois Entry

whois: 402603

IANA has recorded AS26015 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS26015\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:       26015
             ASName:         IEX-MARKET-3
             ASHandle:       AS26015
             RegDate:        2025-02-05
             Updated:        2025-02-05
             Ref:            https://rdap.arin.net/registry/autnum/26015
             
             
             OrgName:        IEX Group, Inc.
             OrgId:          IG-38
             Address:        3 World Trade Center
             Address:        58th Floor
             City:           New York
             StateProv:      NY
             PostalCode:     10007
             Country:        US
             RegDate:        2013-02-06
             Updated:        2023-04-12
             Ref:            https://rdap.arin.net/registry/entity/IG-38
             
             
             OrgNOCHandle: ADMIN3783-ARIN
             OrgNOCName:   Admin
             OrgNOCPhone:  +1-888-481-9706 
             OrgNOCEmail:  arin@iextrading.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/ADMIN3783-ARIN
             
             OrgAbuseHandle: ABUSE3648-ARIN
             OrgAbuseName:   Abuse Master
             OrgAbusePhone:  +1-646-343-2200 
             OrgAbuseEmail:  arin@iextrading.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE3648-ARIN
             
             OrgTechHandle: TECHN1208-ARIN
             OrgTechName:   Technical Master
             OrgTechPhone:  +1-888-481-9706 
             OrgTechEmail:  arin@iextrading.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/TECHN1208-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.
             #