Report for 22137

Name

BCW - Blood Center of Wisconsin, Inc., 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.

22137 BCW - Blood Center of Wisconsin, Inc., US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS2381          WISCNET1-AS - WiscNet, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
59757 AS22137        ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  BCW - Blood Center of Wisconsin, Inc., 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       %
35579 AS22137       BCW - Blood Center of Wisconsin, Inc., US          1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  192.188.254.0/24     4777 2497 11164 2381 22137   

Whois Entry

whois: 402332

IANA has recorded AS22137 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS22137\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:       22137
             ASName:         BCW
             ASHandle:       AS22137
             RegDate:        2012-05-23
             Updated:        2012-05-23
             Ref:            https://rdap.arin.net/registry/autnum/22137
             
             
             OrgName:        Blood Center of  Wisconsin, Inc.
             OrgId:          BCSW
             Address:        638 North 18th Street
             City:           Milwaukee
             StateProv:      WI
             PostalCode:     53233
             Country:        US
             RegDate:        1992-08-03
             Updated:        2012-04-06
             Ref:            https://rdap.arin.net/registry/entity/BCSW
             
             
             OrgAbuseHandle: IT41-ARIN
             OrgAbuseName:   Network Administrator
             OrgAbusePhone:  +1-414-937-6131 
             OrgAbuseEmail:  administrator@versiti.org
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/IT41-ARIN
             
             OrgTechHandle: IT41-ARIN
             OrgTechName:   Network Administrator
             OrgTechPhone:  +1-414-937-6131 
             OrgTechEmail:  administrator@versiti.org
             OrgTechRef:    https://rdap.arin.net/registry/entity/IT41-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.
             #