Report for 55215

Name

TRINITY-HEALTH - Trinity Health, 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.

55215 TRINITY-HEALTH, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS11232         MIDCO-NET, US
    AS14543         SRT-ASN, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
37321 AS55215        ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  TRINITY-HEALTH, 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       %
23822 AS55215       TRINITY-HEALTH, US                                 3      1      0      2      1  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  158.120.124.0/23     3257 11232 55215       
  158.120.124.0/24     3257 11232 55215     - Withdrawn - matching aggregate 158.120.124.0/23 3257 11232 55215
  158.120.125.0/24     7018 3356 14543 55215   

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

AS55215   1 More Specifics   2 Total Advertisements   TRINITY-HEALTH, US
    158.120.124.0/24              158.120.124.0/23
    158.120.125.0/24              158.120.124.0/23

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 158.120.125.0/24            Withdrawn

Whois Entry

whois: 402590

IANA has recorded AS55215 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS55215\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:       55215
             ASName:         TRINITY-HEALTH
             ASHandle:       AS55215
             RegDate:        2022-08-04
             Updated:        2022-08-04
             Comment:        https://www.trinityhealth.org
             Ref:            https://rdap.arin.net/registry/autnum/55215
             
             
             OrgName:        Trinity Health
             OrgId:          TH-579
             Address:        1 Burdick Expressway West, PO 5020
             City:           Minot
             StateProv:      ND
             PostalCode:     58702-5020
             Country:        US
             RegDate:        2022-05-31
             Updated:        2024-08-15
             Comment:        Trinity Health is an American healthcare provider headquartered in Minot, North Dakota. Trinity is a non-profit organization with more than 150 physicians and is the largest employer in Minot
             Ref:            https://rdap.arin.net/registry/entity/TH-579
             
             
             OrgDNSHandle: CROSS268-ARIN
             OrgDNSName:   Cross, Matthew 
             OrgDNSPhone:  +1-262-200-1087 
             OrgDNSEmail:  mcross@hbs.net
             OrgDNSRef:    https://rdap.arin.net/registry/entity/CROSS268-ARIN
             
             OrgRoutingHandle: CROSS268-ARIN
             OrgRoutingName:   Cross, Matthew 
             OrgRoutingPhone:  +1-262-200-1087 
             OrgRoutingEmail:  mcross@hbs.net
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/CROSS268-ARIN
             
             OrgAbuseHandle: CROSS268-ARIN
             OrgAbuseName:   Cross, Matthew 
             OrgAbusePhone:  +1-262-200-1087 
             OrgAbuseEmail:  mcross@hbs.net
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/CROSS268-ARIN
             
             OrgNOCHandle: CROSS268-ARIN
             OrgNOCName:   Cross, Matthew 
             OrgNOCPhone:  +1-262-200-1087 
             OrgNOCEmail:  mcross@hbs.net
             OrgNOCRef:    https://rdap.arin.net/registry/entity/CROSS268-ARIN
             
             OrgTechHandle: CROSS268-ARIN
             OrgTechName:   Cross, Matthew 
             OrgTechPhone:  +1-262-200-1087 
             OrgTechEmail:  mcross@hbs.net
             OrgTechRef:    https://rdap.arin.net/registry/entity/CROSS268-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.
             #