Report for 11659

Name

KUMC - University of Kansas Medical Center, 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.

11659 KUMC - University of Kansas Medical Center, US

  Adjacency:     4  Upstream:     4  Downstream:     0
  Upstream Adjacent AS list
    AS15164         UPNLLC - Unite Private Networks LLC., US
    AS2495          KANREN - Kansas Research and Education Network, US
    AS7018          ATT-INTERNET4 - AT&T Enterprises, LLC, US
    AS20231         TWC-20231-NE-KS-C3 - Charter Communications Inc, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
2227  AS11659        ORIGIN  Originate:     108288 /15.28  Transit:          0 /0.00  KUMC - University of Kansas Medical Center, 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       %
 9501 AS11659       KUMC - University of Kansas Medical Center, U      8      4      0      4      4  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  169.147.0.0/16       4777 2497 11164 2495 11659   
  169.147.0.0/17       4777 2497 11164 2495 11659 - Withdrawn - matching aggregate 169.147.0.0/16 4777 2497 11164 2495 11659
  169.147.2.0/24       4777 2497 11164 2495 11659 - Withdrawn - matching aggregate 169.147.0.0/16 4777 2497 11164 2495 11659
  169.147.160.0/20     4777 2497 11164 2495 11659 - Withdrawn - matching aggregate 169.147.0.0/16 4777 2497 11164 2495 11659
  169.147.208.0/20     4777 2497 7018 11659   
  169.147.251.0/24     4777 6939 7843 11427 20231 11659   
  169.147.252.0/22     4777 2497 7018 11659   
  169.147.252.0/24     4777 2497 7018 11659 - Withdrawn - matching aggregate 169.147.252.0/22 4777 2497 7018 11659

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

AS11659   7 More Specifics   8 Total Advertisements   KUMC - University of Kansas Medical Center, US
    169.147.0.0/17                169.147.0.0/16
    169.147.2.0/24                169.147.0.0/16
    169.147.160.0/20              169.147.0.0/16
    169.147.208.0/20              169.147.0.0/16
    169.147.251.0/24              169.147.0.0/16
    169.147.252.0/22              169.147.0.0/16
    169.147.252.0/24              169.147.0.0/16

Whois Entry

whois: 402332

IANA has recorded AS11659 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS11659\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:       11659
             ASName:         KUMC
             ASHandle:       AS11659
             RegDate:        1998-11-05
             Updated:        2019-11-13
             Ref:            https://rdap.arin.net/registry/autnum/11659
             
             
             OrgName:        University of Kansas Medical Center
             OrgId:          UKMC
             Address:        University of Kansas Medical Center
             Address:        3901 Rainbow Blvd
             City:           Kansas City
             StateProv:      KS
             PostalCode:     66160
             Country:        US
             RegDate:        1994-11-15
             Updated:        2025-07-11
             Ref:            https://rdap.arin.net/registry/entity/UKMC
             
             
             OrgTechHandle: CRANE121-ARIN
             OrgTechName:   Crane, Kyle 
             OrgTechPhone:  +1-913-945-9999 
             OrgTechEmail:  kcrane2@kumc.edu
             OrgTechRef:    https://rdap.arin.net/registry/entity/CRANE121-ARIN
             
             OrgTechHandle: DA668-ARIN
             OrgTechName:   DNS Administration
             OrgTechPhone:  +1-913-945-9999 
             OrgTechEmail:  dns-administration@kumc.edu
             OrgTechRef:    https://rdap.arin.net/registry/entity/DA668-ARIN
             
             OrgAbuseHandle: DA668-ARIN
             OrgAbuseName:   DNS Administration
             OrgAbusePhone:  +1-913-945-9999 
             OrgAbuseEmail:  dns-administration@kumc.edu
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/DA668-ARIN
             
             OrgTechHandle: CHAPO-ARIN
             OrgTechName:   Chaponniere, David 
             OrgTechPhone:  +1-913-945-9999 
             OrgTechEmail:  dchaponniere@kumc.edu
             OrgTechRef:    https://rdap.arin.net/registry/entity/CHAPO-ARIN
             
             OrgAbuseHandle: CHAPO-ARIN
             OrgAbuseName:   Chaponniere, David 
             OrgAbusePhone:  +1-913-945-9999 
             OrgAbuseEmail:  dchaponniere@kumc.edu
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/CHAPO-ARIN
             
             OrgAbuseHandle: CRANE121-ARIN
             OrgAbuseName:   Crane, Kyle 
             OrgAbusePhone:  +1-913-945-9999 
             OrgAbuseEmail:  kcrane2@kumc.edu
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/CRANE121-ARIN
             
             OrgRoutingHandle: NETAD8-ARIN
             OrgRoutingName:   Network Administration
             OrgRoutingPhone:  +1-785-856-9820 
             OrgRoutingEmail:  nkahle@kanren.net
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/NETAD8-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.
             #