Report for 26459

Name

TTD-ASN-01 - The Trade Desk, 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 AS2.0) 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.

26459 TTD-ASN-01 - The Trade Desk, Inc., US

  Adjacency:     6  Upstream:     6  Downstream:     0
  Upstream Adjacent AS list
    AS1299          TWELVE99 - Arelion Sweden AB, SE
    AS7575          AARNET-AS-AP - Australian Academic and Research Network (AARNet), AU
    AS174           COGENT-174 - Cogent Communications, LLC, US
    AS6461          ZAYO-6461 - Zayo Bandwidth, US
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
    AS9293          HKNet-vIPNet - NTT Com Asia Limited, HK

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
14913 AS26459        ORIGIN  Originate:       5120 /19.68  Transit:          0 /0.00  TTD-ASN-01 - The Trade Desk, Inc., 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       %
12302 AS26459       TTD-ASN-01 - The Trade Desk, Inc., US             20      6      3     17      3  15.00%


  Prefix               AS Path                              Aggregation Suggestion
  161.108.224.0/24     4777 2497 3356 26459   
  161.108.225.0/24     4777 2516 3356 26459   
  161.108.227.0/24     4777 2497 3356 26459   
  161.108.228.0/23     4777 2516 3356 26459 26459 26459 + Announce - aggregate of 161.108.228.0/24 (4777 2516 3356 26459 26459 26459) and 161.108.229.0/24 (4777 2516 3356 26459 26459 26459)
  161.108.228.0/24     4777 2516 3356 26459 26459 26459 - Withdrawn - aggregated with 161.108.229.0/24 (4777 2516 3356 26459 26459 26459)
  161.108.229.0/24     4777 2516 3356 26459 26459 26459 - Withdrawn - aggregated with 161.108.228.0/24 (4777 2516 3356 26459 26459 26459)
  161.108.231.0/24     4777 2497 3356 26459   
  199.250.160.0/24     4777 2497 3356 26459   
  199.250.161.0/24     4777 2516 3356 26459   
  199.250.162.0/24     4777 2497 3356 26459   
  199.250.163.0/24     4777 2497 6461 26459   
  199.250.164.0/24     4777 4713 2914 9293 26459   
  199.250.167.0/24     4608 7575 26459        
  199.250.168.0/23     4777 2497 3356 26459 + Announce - aggregate of 199.250.168.0/24 (4777 2497 3356 26459) and 199.250.169.0/24 (4777 2497 3356 26459)
  199.250.168.0/24     4777 2497 3356 26459 - Withdrawn - aggregated with 199.250.169.0/24 (4777 2497 3356 26459)
  199.250.169.0/24     4777 2497 3356 26459 - Withdrawn - aggregated with 199.250.168.0/24 (4777 2497 3356 26459)
  199.250.170.0/24     4777 2497 6461 26459   
  199.250.171.0/24     4608 7575 26459        
  199.250.172.0/23     4777 2497 6461 26459 + Announce - aggregate of 199.250.172.0/24 (4777 2497 6461 26459) and 199.250.173.0/24 (4777 2497 6461 26459)
  199.250.172.0/24     4777 2497 6461 26459 - Withdrawn - aggregated with 199.250.173.0/24 (4777 2497 6461 26459)
  199.250.173.0/24     4777 2497 6461 26459 - Withdrawn - aggregated with 199.250.172.0/24 (4777 2497 6461 26459)
  199.250.174.0/24     4777 2497 3356 26459   
  199.250.175.0/24     4777 2497 174 26459    

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

AS26459   20 More Specifics   20 Total Advertisements   TTD-ASN-01 - The Trade Desk, Inc., US
    161.108.224.0/24              161.108.224.0/19
    161.108.225.0/24              161.108.224.0/19
    161.108.227.0/24              161.108.224.0/19
    161.108.228.0/24              161.108.224.0/19
    161.108.229.0/24              161.108.224.0/19
    161.108.231.0/24              161.108.224.0/19
    199.250.160.0/24              199.250.160.0/20
    199.250.161.0/24              199.250.160.0/20
    199.250.162.0/24              199.250.160.0/20
    199.250.163.0/24              199.250.160.0/20
    199.250.164.0/24              199.250.160.0/20
    199.250.167.0/24              199.250.160.0/20
    199.250.168.0/24              199.250.160.0/20
    199.250.169.0/24              199.250.160.0/20
    199.250.170.0/24              199.250.160.0/20
    199.250.171.0/24              199.250.160.0/20
    199.250.172.0/24              199.250.160.0/20
    199.250.173.0/24              199.250.160.0/20
    199.250.174.0/24              199.250.160.0/20
    199.250.175.0/24              199.250.160.0/20

Whois Entry

whois: 402591

IANA has recorded AS26459 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS26459\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:       26459
             ASName:         TTD-ASN-01
             ASHandle:       AS26459
             RegDate:        2018-01-26
             Updated:        2018-01-26
             Comment:        www.thetradedesk.com/
             Ref:            https://rdap.arin.net/registry/autnum/26459
             
             
             OrgName:        The Trade Desk, Inc.
             OrgId:          TD-286
             Address:        42 N. Chestnut St.
             City:           Ventura
             StateProv:      CA
             PostalCode:     93001
             Country:        US
             RegDate:        2017-08-28
             Updated:        2026-04-14
             Comment:        https://www.thetradedesk.com/
             Ref:            https://rdap.arin.net/registry/entity/TD-286
             
             
             OrgAbuseHandle: ABUSE9579-ARIN
             OrgAbuseName:   abuse-poc
             OrgAbusePhone:  +1-805-585-3940 
             OrgAbuseEmail:  abuse-poc@thetradedesk.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE9579-ARIN
             
             OrgTechHandle: TECHP47-ARIN
             OrgTechName:   tech-poc
             OrgTechPhone:  +1-805-585-3940 
             OrgTechEmail:  tech-poc@thetradedesk.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/TECHP47-ARIN
             
             OrgNOCHandle: TTDNE-ARIN
             OrgNOCName:   TTD NetOps
             OrgNOCPhone:  +1-805-585-3940 
             OrgNOCEmail:  netops@thetradedesk.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/TTDNE-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.
             #