Report for 11748

Name

JCDNA - JCDecaux North America, 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.

11748 JCDNA - JCDecaux North America

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS26878   TOWERSTREAM-NYC - Towerstream Corporation

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
19900 AS11748  ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  JCDNA - JCDecaux North America

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       %
 9275 AS11748 JCDNA - JCDecaux North America                1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  151.204.99.0/24      4637 174 26878 11748   

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

AS11748   1 More Specifics   1 Total Advertisements   JCDNA - JCDecaux North America
    151.204.99.0/24               151.204.0.0/15

Whois Entry

whois: 402603

IANA has recorded AS11748 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS11748\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:       11748
             ASName:         JCDNA
             ASHandle:       AS11748
             RegDate:        2005-03-21
             Updated:        2012-02-24
             Ref:            https://rdap.arin.net/registry/autnum/11748
             
             
             OrgName:        JCDecaux North America
             OrgId:          JNA
             Address:        350 Fifth Avenue
             Address:        73rd Floor
             City:           New York
             StateProv:      NY
             PostalCode:     10118
             Country:        US
             RegDate:        2005-02-16
             Updated:        2018-07-31
             Ref:            https://rdap.arin.net/registry/entity/JNA
             
             
             OrgAbuseHandle: TOUSS1-ARIN
             OrgAbuseName:   Toussaint, Joseph 
             OrgAbusePhone:  +1-646-834-1356 
             OrgAbuseEmail:  joseph.toussaint@jcdecauxna.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/TOUSS1-ARIN
             
             OrgNOCHandle: TOUSS1-ARIN
             OrgNOCName:   Toussaint, Joseph 
             OrgNOCPhone:  +1-646-834-1356 
             OrgNOCEmail:  joseph.toussaint@jcdecauxna.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/TOUSS1-ARIN
             
             OrgTechHandle: TOUSS1-ARIN
             OrgTechName:   Toussaint, Joseph 
             OrgTechPhone:  +1-646-834-1356 
             OrgTechEmail:  joseph.toussaint@jcdecauxna.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/TOUSS1-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.
             #