Report for 18720

Name

PACSUN - Pacific Sunwear of California, 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 AS6447) 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.

18720 PACSUN, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS20001         TWC-20001-PACWEST, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
59559 AS18720        ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  PACSUN, 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       %
35110 AS18720       PACSUN, US                                         1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  12.155.228.0/24      293 7843 20001 18720   

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

AS18720   1 More Specifics   1 Total Advertisements   PACSUN, US
    12.155.228.0/24               12.0.0.0/8

Whois Entry

whois: 402590

IANA has recorded AS18720 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS18720\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/
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             # Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
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             ASNumber:       18720
             ASName:         PACSUN
             ASHandle:       AS18720
             RegDate:        2000-10-03
             Updated:        2012-02-24
             Ref:            https://rdap.arin.net/registry/autnum/18720
             
             
             OrgName:        Pacific Sunwear of California
             OrgId:          PSC-121
             Address:        3450 E. Miraloma Ave
             City:           Anaheim
             StateProv:      CA
             PostalCode:     92806
             Country:        US
             RegDate:        2000-10-03
             Updated:        2011-09-24
             Ref:            https://rdap.arin.net/registry/entity/PSC-121
             
             
             OrgAbuseHandle: DORRI-ARIN
             OrgAbuseName:   Dorris, Jim 
             OrgAbusePhone:  +1-714-414-4116 
             OrgAbuseEmail:  jdorris@pacsun.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/DORRI-ARIN
             
             OrgTechHandle: DORRI-ARIN
             OrgTechName:   Dorris, Jim 
             OrgTechPhone:  +1-714-414-4116 
             OrgTechEmail:  jdorris@pacsun.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/DORRI-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.
             #