Report for 11052

Name

IHC-NET - Intermountain Health Care, Inc., 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.

11052 IHC-NET - Intermountain Health Care, Inc., US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
    AS33660         CMCS - Comcast Cable Communications, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
3361  AS11052        ORIGIN  Originate:      66304 /15.98  Transit:          0 /0.00  IHC-NET - Intermountain Health Care, Inc., 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       %
32738 AS11052       IHC-NET - Intermountain Health Care, Inc., US      3      0      0      3      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  159.212.0.0/16       4777 2497 3356 11052   
  170.188.8.0/23       4777 2516 7922 33660 11052   
  199.249.238.0/24     4777 2497 3356 11052   

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

AS11052   2 More Specifics   3 Total Advertisements   IHC-NET - Intermountain Health Care, Inc., US
    170.188.8.0/23                170.188.0.0/16
    199.249.238.0/24              199.249.238.0/23

Whois Entry

whois: 402332

IANA has recorded AS11052 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS11052\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:       11052
             ASName:         IHC-NET
             ASHandle:       AS11052
             RegDate:        1998-03-23
             Updated:        2012-03-20
             Ref:            https://rdap.arin.net/registry/autnum/11052
             
             
             OrgName:        Intermountain Health Care, Inc.
             OrgId:          IHC-2
             Address:        4646 West Lake Park Blvd
             City:           Salt Lake City
             StateProv:      UT
             PostalCode:     84120
             Country:        US
             RegDate:        1992-06-05
             Updated:        2023-05-03
             Ref:            https://rdap.arin.net/registry/entity/IHC-2
             
             
             OrgAbuseHandle: ENS3-ARIN
             OrgAbuseName:   Enterprise Network Services
             OrgAbusePhone:  +1-801-442-6810 
             OrgAbuseEmail:  EnterpriseNetworkWAN@imail.org
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ENS3-ARIN
             
             OrgTechHandle: ENS3-ARIN
             OrgTechName:   Enterprise Network Services
             OrgTechPhone:  +1-801-442-6810 
             OrgTechEmail:  EnterpriseNetworkWAN@imail.org
             OrgTechRef:    https://rdap.arin.net/registry/entity/ENS3-ARIN
             
             OrgNOCHandle: ENS3-ARIN
             OrgNOCName:   Enterprise Network Services
             OrgNOCPhone:  +1-801-442-6810 
             OrgNOCEmail:  EnterpriseNetworkWAN@imail.org
             OrgNOCRef:    https://rdap.arin.net/registry/entity/ENS3-ARIN
             
             RTechHandle: ENS3-ARIN
             RTechName:   Enterprise Network Services
             RTechPhone:  +1-801-442-6810 
             RTechEmail:  EnterpriseNetworkWAN@imail.org
             RTechRef:    https://rdap.arin.net/registry/entity/ENS3-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.
             #