Report for 26470

Name

WPP-IT-PISCATAWAY - Group M Worldwide, 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 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.

26470 WPP-IT-PISCATAWAY - Group M Worldwide, LLC, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS6461          ZAYO-6461 - Zayo Bandwidth, US
    AS7018          ATT-INTERNET4 - AT&T Enterprises, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
22101 AS26470        ORIGIN  Originate:       2560 /20.68  Transit:          0 /0.00  WPP-IT-PISCATAWAY - Group M Worldwide, LLC, 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       %
16289 AS26470       WPP-IT-PISCATAWAY - Group M Worldwide, LLC, U     10      4      2      8      2  20.00%


  Prefix               AS Path                              Aggregation Suggestion
  199.229.0.0/23       4777 2497 7018 26470 + Announce - aggregate of 199.229.0.0/24 (4777 2497 7018 26470) and 199.229.1.0/24 (4777 2497 7018 26470)
  199.229.0.0/24       4777 2497 7018 26470 - Withdrawn - aggregated with 199.229.1.0/24 (4777 2497 7018 26470)
  199.229.1.0/24       4777 2497 7018 26470 - Withdrawn - aggregated with 199.229.0.0/24 (4777 2497 7018 26470)
  204.10.132.0/24      4777 2497 7018 26470   
  204.10.135.0/24      4777 2497 7018 26470   
  209.90.32.0/23       4777 2497 7018 26470 + Announce - aggregate of 209.90.32.0/24 (4777 2497 7018 26470) and 209.90.33.0/24 (4777 2497 7018 26470)
  209.90.32.0/24       4777 2497 7018 26470 - Withdrawn - aggregated with 209.90.33.0/24 (4777 2497 7018 26470)
  209.90.33.0/24       4777 2497 7018 26470 - Withdrawn - aggregated with 209.90.32.0/24 (4777 2497 7018 26470)
  209.90.35.0/24       4777 2497 7018 26470   
  209.90.36.0/24       4777 2497 7018 26470   
  209.90.38.0/24       4777 2497 7018 26470   
  209.90.40.0/24       4777 2497 7018 26470   

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

AS26470   8 More Specifics   10 Total Advertisements   WPP-IT-PISCATAWAY - Group M Worldwide, LLC, US
    199.229.0.0/24                199.229.0.0/17
    199.229.1.0/24                199.229.0.0/17
    209.90.32.0/24                209.90.32.0/19
    209.90.33.0/24                209.90.32.0/19
    209.90.35.0/24                209.90.32.0/19
    209.90.36.0/24                209.90.32.0/19
    209.90.38.0/24                209.90.32.0/19
    209.90.40.0/24                209.90.32.0/19

Bogus Prefixes Announced by this AS

Prefix	Origin AS	AS Description	Unallocated block
204.10.132.0/24	AS26470	WPP-IT-PISCATAWAY - Group M Worldwide, LLC, US	204.10.132.0 - 204.10.135.255
204.10.135.0/24	AS26470	WPP-IT-PISCATAWAY - Group M Worldwide, LLC, US	204.10.132.0 - 204.10.135.255

Whois Entry

whois: 402603

IANA has recorded AS26470 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS26470\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:       26470
             ASName:         WPP-IT-PISCATAWAY
             ASHandle:       AS26470
             RegDate:        2002-09-25
             Updated:        2022-10-19
             Ref:            https://rdap.arin.net/registry/autnum/26470
             
             
             OrgName:        Group M Worldwide, LLC
             OrgId:          GMW-4
             Address:        175 Greenwich St
             City:           New York
             StateProv:      NY
             PostalCode:     10006
             Country:        US
             RegDate:        2008-04-22
             Updated:        2025-05-27
             Ref:            https://rdap.arin.net/registry/entity/GMW-4
             
             
             OrgTechHandle: WRTC-ARIN
             OrgTechName:   WPP RIR Technical Contact
             OrgTechPhone:  +020 3193 4892 
             OrgTechEmail:  RIR.Technical.Contact@wpp.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/WRTC-ARIN
             
             OrgTechHandle: BARTL198-ARIN
             OrgTechName:   Bartlett, Michael 
             OrgTechPhone:  +07900763881 
             OrgTechEmail:  michael.bartlett@wpp.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/BARTL198-ARIN
             
             OrgAbuseHandle: WRTC-ARIN
             OrgAbuseName:   WPP RIR Technical Contact
             OrgAbusePhone:  +020 3193 4892 
             OrgAbuseEmail:  RIR.Technical.Contact@wpp.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/WRTC-ARIN
             
             OrgTechHandle: MOKEN-ARIN
             OrgTechName:   Moken, Matthew 
             OrgTechPhone:  +1-732-856-2110 
             OrgTechEmail:  matthew.moken@wpp.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/MOKEN-ARIN
             
             OrgTechHandle: HERBE97-ARIN
             OrgTechName:   Herbert, Gavin 
             OrgTechPhone:  +447970314010 
             OrgTechEmail:  gavin.herbert@wpp.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/HERBE97-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.
             #