Report for 20467

Name

SW-ORG-AS - Baylor Health Care System, 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.

20467 SW-ORG-AS - Baylor Health Care System, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
    AS7018          ATT-INTERNET4 - AT&T Enterprises, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
24663 AS20467        ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  SW-ORG-AS - Baylor Health Care System, 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       %
21596 AS20467       SW-ORG-AS - Baylor Health Care System, US          8      2      1      7      1  12.50%


  Prefix               AS Path                              Aggregation Suggestion
  205.203.34.0/24      4777 2497 7018 20467   
  205.203.38.0/24      4777 2497 7018 20467   
  205.203.44.0/24      4777 2497 7018 20467   
  205.203.52.0/24      4777 2497 7018 20467   
  205.203.58.0/24      4777 2497 7018 20467   
  205.203.60.0/24      4777 2497 7018 20467   
  205.203.62.0/23      4777 2497 7018 20467 + Announce - aggregate of 205.203.62.0/24 (4777 2497 7018 20467) and 205.203.63.0/24 (4777 2497 7018 20467)
  205.203.62.0/24      4777 2497 7018 20467 - Withdrawn - aggregated with 205.203.63.0/24 (4777 2497 7018 20467)
  205.203.63.0/24      4777 2497 7018 20467 - Withdrawn - aggregated with 205.203.62.0/24 (4777 2497 7018 20467)

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

AS20467   8 More Specifics   8 Total Advertisements   SW-ORG-AS - Baylor Health Care System, US
    205.203.34.0/24               205.203.32.0/19
    205.203.38.0/24               205.203.32.0/19
    205.203.44.0/24               205.203.32.0/19
    205.203.52.0/24               205.203.32.0/19
    205.203.58.0/24               205.203.32.0/19
    205.203.60.0/24               205.203.32.0/19
    205.203.62.0/24               205.203.32.0/19
    205.203.63.0/24               205.203.32.0/19

Whois Entry

whois: 402332

IANA has recorded AS20467 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS20467\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:       20467
             ASName:         SW-ORG-AS
             ASHandle:       AS20467
             RegDate:        2001-05-11
             Updated:        2023-10-16
             Ref:            https://rdap.arin.net/registry/autnum/20467
             
             
             OrgName:        Baylor Health Care System
             OrgId:          BHCS-5
             Address:        2001 Bryan Street
             Address:        Suite 2400
             City:           Dallas
             StateProv:      TX
             PostalCode:     75201
             Country:        US
             RegDate:        2003-04-01
             Updated:        2023-07-07
             Ref:            https://rdap.arin.net/registry/entity/BHCS-5
             
             
             OrgTechHandle: NETWO2390-ARIN
             OrgTechName:   Network Team
             OrgTechPhone:  +1-214-493-1536 
             OrgTechEmail:  dnsadmin@bswhealth.org
             OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO2390-ARIN
             
             OrgAbuseHandle: NETWO2390-ARIN
             OrgAbuseName:   Network Team
             OrgAbusePhone:  +1-214-493-1536 
             OrgAbuseEmail:  dnsadmin@bswhealth.org
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO2390-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.
             #