Report for 17381

Name

AS-WSI-ECOM-WEST - Williams-Sonoma, 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.

17381 AS-WSI-ECOM-WEST - Williams-Sonoma, US

  Adjacency:     4  Upstream:     4  Downstream:     0
  Upstream Adjacent AS list
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
    AS7018          ATT-INTERNET4 - AT&T Enterprises, LLC, US
    AS701           UUNET - Verizon Business, US
    AS33667         CMCS - Comcast Cable Communications, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
18638 AS17381        ORIGIN  Originate:       3584 /20.19  Transit:          0 /0.00  AS-WSI-ECOM-WEST - Williams-Sonoma, 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       %
21363 AS17381       AS-WSI-ECOM-WEST - Williams-Sonoma, US            13      2      1     12      1   7.69%


  Prefix               AS Path                              Aggregation Suggestion
  45.45.128.0/24       4777 2497 7018 17381 17381 17381 17381 17381 17381   
  45.45.129.0/24       4777 2497 3356 17381   
  45.45.130.0/24       4777 2497 3356 17381   
  45.45.131.0/24       4777 2516 7922 33667 17381 17381 17381 17381 17381 17381   
  199.87.8.0/24        4777 2497 7018 17381   
  199.87.9.0/24        4777 2497 3356 17381   
  199.87.10.0/23       4777 2497 7018 17381 17381 17381 17381 17381 17381 + Announce - aggregate of 199.87.10.0/24 (4777 2497 7018 17381 17381 17381 17381 17381 17381) and 199.87.11.0/24 (4777 2497 7018 17381 17381 17381 17381 17381 17381)
  199.87.10.0/24       4777 2497 7018 17381 17381 17381 17381 17381 17381 - Withdrawn - aggregated with 199.87.11.0/24 (4777 2497 7018 17381 17381 17381 17381 17381 17381)
  199.87.11.0/24       4777 2497 7018 17381 17381 17381 17381 17381 17381 - Withdrawn - aggregated with 199.87.10.0/24 (4777 2497 7018 17381 17381 17381 17381 17381 17381)
  199.87.12.0/24       4777 2497 3356 17381   
  199.87.13.0/24       4777 2516 701 17381    
  199.87.14.0/23       4777 2516 7922 33667 17381 17381 17381 17381 17381 17381   
  199.87.14.0/24       4777 2516 701 17381    
  199.87.15.0/24       4777 2497 7018 17381   

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

AS17381   13 More Specifics   13 Total Advertisements   AS-WSI-ECOM-WEST - Williams-Sonoma, US
    45.45.128.0/24                45.45.128.0/22
    45.45.129.0/24                45.45.128.0/22
    45.45.130.0/24                45.45.128.0/22
    45.45.131.0/24                45.45.128.0/22
    199.87.8.0/24                 199.87.8.0/21
    199.87.9.0/24                 199.87.8.0/21
    199.87.10.0/24                199.87.8.0/21
    199.87.11.0/24                199.87.8.0/21
    199.87.12.0/24                199.87.8.0/21
    199.87.13.0/24                199.87.8.0/21
    199.87.14.0/23                199.87.8.0/21
    199.87.14.0/24                199.87.8.0/21
    199.87.15.0/24                199.87.8.0/21

Whois Entry

whois: 402332

IANA has recorded AS17381 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS17381\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:       17381
             ASName:         AS-WSI-ECOM-WEST
             ASHandle:       AS17381
             RegDate:        2006-11-14
             Updated:        2021-02-03
             Comment:        AS-WSI-eCom-West
             Ref:            https://rdap.arin.net/registry/autnum/17381
             
             
             OrgName:        Williams-Sonoma
             OrgId:          WILLIA-20
             Address:        3250 Van Ness Ave
             City:           San Francisco
             StateProv:      CA
             PostalCode:     94109
             Country:        US
             RegDate:        1993-12-17
             Updated:        2021-02-03
             Ref:            https://rdap.arin.net/registry/entity/WILLIA-20
             
             
             OrgTechHandle: HOWAR543-ARIN
             OrgTechName:   Howard, Kevin 
             OrgTechPhone:  +1-916-580-5328 
             OrgTechEmail:  krhoward@wsgc.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/HOWAR543-ARIN
             
             OrgRoutingHandle: HOWAR543-ARIN
             OrgRoutingName:   Howard, Kevin 
             OrgRoutingPhone:  +1-916-580-5328 
             OrgRoutingEmail:  krhoward@wsgc.com
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/HOWAR543-ARIN
             
             OrgAbuseHandle: HOWAR543-ARIN
             OrgAbuseName:   Howard, Kevin 
             OrgAbusePhone:  +1-916-580-5328 
             OrgAbuseEmail:  krhoward@wsgc.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/HOWAR543-ARIN
             
             RTechHandle: HOWAR543-ARIN
             RTechName:   Howard, Kevin 
             RTechPhone:  +1-916-580-5328 
             RTechEmail:  krhoward@wsgc.com
             RTechRef:    https://rdap.arin.net/registry/entity/HOWAR543-ARIN
             
             RAbuseHandle: HOWAR543-ARIN
             RAbuseName:   Howard, Kevin 
             RAbusePhone:  +1-916-580-5328 
             RAbuseEmail:  krhoward@wsgc.com
             RAbuseRef:    https://rdap.arin.net/registry/entity/HOWAR543-ARIN
             
             RAbuseHandle: ABUSE965-ARIN
             RAbuseName:   abuse-contact
             RAbusePhone:  +1-415-402-4313 
             RAbuseEmail:  abuse@williams-sonoma.com
             RAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE965-ARIN
             
             RNOCHandle: HOWAR543-ARIN
             RNOCName:   Howard, Kevin 
             RNOCPhone:  +1-916-580-5328 
             RNOCEmail:  krhoward@wsgc.com
             RNOCRef:    https://rdap.arin.net/registry/entity/HOWAR543-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.
             #