Report for 54169

Name

MGH-ION-1 - Marin General Hospital, 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 AS6447) 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.

54169 MGH-ION-1, US

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS33651         CMCS, US
    AS33667         CMCS, US
    AS7018          ATT-INTERNET4, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
64636 AS54169        ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  MGH-ION-1, 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       %
48629 AS54169       MGH-ION-1, US                                      1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  204.80.242.0/24      7018 54169             

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

AS54169   1 More Specifics   2 Total Advertisements   MGH-ION-1, US
    8.25.206.0/24                 8.16.0.0/12

Whois Entry

whois: 402603

IANA has recorded AS54169 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS54169\n             
             #
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             # 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:       54169
             ASName:         MGH-ION-1
             ASHandle:       AS54169
             RegDate:        2011-10-26
             Updated:        2017-08-28
             Ref:            https://rdap.arin.net/registry/autnum/54169
             
             
             OrgName:        Marin General Hospital
             OrgId:          MGH-20
             Address:        250 Bon Air Road
             City:           Greenbrae
             StateProv:      CA
             PostalCode:     94904
             Country:        US
             RegDate:        2011-09-06
             Updated:        2017-08-28
             Ref:            https://rdap.arin.net/registry/entity/MGH-20
             
             
             OrgAbuseHandle: ITC8-ARIN
             OrgAbuseName:   IT Technical Contact
             OrgAbusePhone:  +1-415-827-9517 
             OrgAbuseEmail:  nader.zamanzadeh@mymarinhealth.org
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ITC8-ARIN
             
             OrgTechHandle: ITC8-ARIN
             OrgTechName:   IT Technical Contact
             OrgTechPhone:  +1-415-827-9517 
             OrgTechEmail:  nader.zamanzadeh@mymarinhealth.org
             OrgTechRef:    https://rdap.arin.net/registry/entity/ITC8-ARIN
             
             OrgNOCHandle: ITC8-ARIN
             OrgNOCName:   IT Technical Contact
             OrgNOCPhone:  +1-415-827-9517 
             OrgNOCEmail:  nader.zamanzadeh@mymarinhealth.org
             OrgNOCRef:    https://rdap.arin.net/registry/entity/ITC8-ARIN
             
             RTechHandle: ITC8-ARIN
             RTechName:   IT Technical Contact
             RTechPhone:  +1-415-827-9517 
             RTechEmail:  nader.zamanzadeh@mymarinhealth.org
             RTechRef:    https://rdap.arin.net/registry/entity/ITC8-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.
             #