Report for 54521

Name

THE-NATIONAL-GALLERY-OF-ART - National Gallery of Art, 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.

54521 THE-NATIONAL-GALLERY-OF-ART - National Gallery of Art, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS6079          RCN-AS - RCN, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
17380 AS54521        ORIGIN  Originate:       4096 /20.00  Transit:          0 /0.00  THE-NATIONAL-GALLERY-OF-ART - National Gallery of Art, 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       %
48222 AS54521       THE-NATIONAL-GALLERY-OF-ART - National Galler      1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  199.16.64.0/20       4777 2497 6079 54521 54521 54521   

Whois Entry

whois: 402332

IANA has recorded AS54521 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS54521\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:       54521
             ASName:         THE-NATIONAL-GALLERY-OF-ART
             ASHandle:       AS54521
             RegDate:        2014-07-02
             Updated:        2014-07-02
             Ref:            https://rdap.arin.net/registry/autnum/54521
             
             
             OrgName:        National Gallery of Art
             OrgId:          NGA
             Address:        6th & Constitution Avenue
             City:           Washington
             StateProv:      DC
             PostalCode:     20565
             Country:        US
             RegDate:        1993-09-30
             Updated:        2011-09-24
             Ref:            https://rdap.arin.net/registry/entity/NGA
             
             
             OrgTechHandle: KGR23-ARIN
             OrgTechName:   Green, Katherine 
             OrgTechPhone:  +1-202-842-6780 
             OrgTechEmail:  k-green@nga.gov
             OrgTechRef:    https://rdap.arin.net/registry/entity/KGR23-ARIN
             
             OrgAbuseHandle: KGR23-ARIN
             OrgAbuseName:   Green, Katherine 
             OrgAbusePhone:  +1-202-842-6780 
             OrgAbuseEmail:  k-green@nga.gov
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/KGR23-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.
             #