Report for 394049

Name

UWHCA - University of Wisconsin Hospital and Clinics, 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.

394049 UWHCA - University of Wisconsin Hospital and Clinics, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS3128          BRUWS-AS3128 - University of Wisconsin System, US
    AS7029          WINDSTREAM - Windstream Communications LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
57207 AS394049       ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  UWHCA - University of Wisconsin Hospital and Clinics, 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       %
73858 AS394049      UWHCA - University of Wisconsin Hospital and       2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  192.250.20.0/24      4777 2497 11164 3128 394049   
  192.250.21.0/24      4777 2497 6453 7029 394049   

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

AS394049   2 More Specifics   2 Total Advertisements   UWHCA - University of Wisconsin Hospital and Clinics, US
    192.250.20.0/24               192.250.20.0/23
    192.250.21.0/24               192.250.20.0/23

Whois Entry

whois: 402332

IANA has recorded AS394049 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS394049\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:       394049
             ASName:         UWHCA
             ASHandle:       AS394049
             RegDate:        2015-06-01
             Updated:        2015-06-01
             Ref:            https://rdap.arin.net/registry/autnum/394049
             
             
             OrgName:        University of Wisconsin Hospital and Clinics
             OrgId:          UWHCA
             Address:        600 Highland Avenue
             City:           Madison
             StateProv:      WI
             PostalCode:     53792
             Country:        US
             RegDate:        2015-01-29
             Updated:        2023-06-01
             Ref:            https://rdap.arin.net/registry/entity/UWHCA
             
             
             OrgAbuseHandle: GROSS72-ARIN
             OrgAbuseName:   Gross, Barry 
             OrgAbusePhone:  +1-608-658-3680 
             OrgAbuseEmail:  bgross@uwhealth.org
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/GROSS72-ARIN
             
             OrgNOCHandle: UWHCA-ARIN
             OrgNOCName:   UWHCA-ARIN
             OrgNOCPhone:  +1-608-265-7777 
             OrgNOCEmail:  network@uwhealth.org
             OrgNOCRef:    https://rdap.arin.net/registry/entity/UWHCA-ARIN
             
             OrgTechHandle: GROSS72-ARIN
             OrgTechName:   Gross, Barry 
             OrgTechPhone:  +1-608-658-3680 
             OrgTechEmail:  bgross@uwhealth.org
             OrgTechRef:    https://rdap.arin.net/registry/entity/GROSS72-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.
             #