Report for 54063

Name

MHHS-AS - Memorial Hermann Health 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.

54063 MHHS-AS - Memorial Hermann Health System, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
    AS33662         CMCS - Comcast Cable Communications, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
33392 AS54063        ORIGIN  Originate:       1280 /21.68  Transit:          0 /0.00  MHHS-AS - Memorial Hermann Health 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       %
23906 AS54063       MHHS-AS - Memorial Hermann Health System, US       5      2      1      4      1  20.00%


  Prefix               AS Path                              Aggregation Suggestion
  198.22.21.0/24       4777 2497 3356 54063   
  198.22.23.0/24       4777 2497 3356 54063   
  198.22.24.0/23       4777 2516 7922 33662 54063 + Announce - aggregate of 198.22.24.0/24 (4777 2516 7922 33662 54063) and 198.22.25.0/24 (4777 2516 7922 33662 54063)
  198.22.24.0/24       4777 2516 7922 33662 54063 - Withdrawn - aggregated with 198.22.25.0/24 (4777 2516 7922 33662 54063)
  198.22.25.0/24       4777 2516 7922 33662 54063 - Withdrawn - aggregated with 198.22.24.0/24 (4777 2516 7922 33662 54063)
  198.51.61.0/24       4777 2516 7922 33662 54063   

Whois Entry

whois: 402332

IANA has recorded AS54063 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS54063\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:       54063
             ASName:         MHHS-AS
             ASHandle:       AS54063
             RegDate:        2011-09-19
             Updated:        2017-12-11
             Ref:            https://rdap.arin.net/registry/autnum/54063
             
             
             OrgName:        Memorial Hermann Health System
             OrgId:          MHHS-1
             Address:        909 Frostwood
             Address:        Suite 2 100
             City:           Houston
             StateProv:      TX
             PostalCode:     77024-2301
             Country:        US
             RegDate:        2016-08-05
             Updated:        2024-08-08
             Ref:            https://rdap.arin.net/registry/entity/MHHS-1
             
             
             OrgAbuseHandle: RYA6-ARIN
             OrgAbuseName:   Yates, Randy 
             OrgAbusePhone:  +1-713-338-6050 
             OrgAbuseEmail:  Randy.yates@memorialhermann.org
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/RYA6-ARIN
             
             OrgNOCHandle: MNE113-ARIN
             OrgNOCName:   Manager of Network Engineering
             OrgNOCPhone:  +1-713-242-3000 
             OrgNOCEmail:  netengmgmt@memorialhermann.org
             OrgNOCRef:    https://rdap.arin.net/registry/entity/MNE113-ARIN
             
             OrgTechHandle: MNE113-ARIN
             OrgTechName:   Manager of Network Engineering
             OrgTechPhone:  +1-713-242-3000 
             OrgTechEmail:  netengmgmt@memorialhermann.org
             OrgTechRef:    https://rdap.arin.net/registry/entity/MNE113-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.
             #