Report for 27369

Name

SWEDISH - Swedish Covenant 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 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.

27369 SWEDISH - Swedish Covenant Hospital, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS7018          ATT-INTERNET4 - AT&T Enterprises, LLC, US
    AS33491         COMCAST-33491 - Comcast Cable Communications, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
48955 AS27369        ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  SWEDISH - Swedish Covenant Hospital, 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       %
37436 AS27369       SWEDISH - Swedish Covenant Hospital, US            2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  50.204.145.0/24      4777 2516 7922 33491 27369   
  68.74.240.0/24       4777 2497 7018 27369   

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

AS27369   2 More Specifics   2 Total Advertisements   SWEDISH - Swedish Covenant Hospital, US
    50.204.145.0/24               50.128.0.0/9
    68.74.240.0/24                68.72.0.0/14

Whois Entry

whois: 402332

IANA has recorded AS27369 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS27369\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:       27369
             ASName:         SWEDISH
             ASHandle:       AS27369
             RegDate:        2003-02-21
             Updated:        2020-02-18
             Ref:            https://rdap.arin.net/registry/autnum/27369
             
             
             OrgName:        Swedish Covenant Hospital
             OrgId:          SWEDI
             Address:        5145 N. California Ave
             City:           Chicago
             StateProv:      IL
             PostalCode:     60625
             Country:        US
             RegDate:        2003-02-03
             Updated:        2020-02-18
             Ref:            https://rdap.arin.net/registry/entity/SWEDI
             
             
             OrgTechHandle: KALIN8-ARIN
             OrgTechName:   Kalinka, Michael 
             OrgTechPhone:  +1-773-878-8200 
             OrgTechEmail:  mkalinka@schosp.org
             OrgTechRef:    https://rdap.arin.net/registry/entity/KALIN8-ARIN
             
             OrgNOCHandle: KALIN8-ARIN
             OrgNOCName:   Kalinka, Michael 
             OrgNOCPhone:  +1-773-878-8200 
             OrgNOCEmail:  mkalinka@schosp.org
             OrgNOCRef:    https://rdap.arin.net/registry/entity/KALIN8-ARIN
             
             OrgAbuseHandle: KALIN8-ARIN
             OrgAbuseName:   Kalinka, Michael 
             OrgAbusePhone:  +1-773-878-8200 
             OrgAbuseEmail:  mkalinka@schosp.org
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/KALIN8-ARIN
             
             RNOCHandle: KALIN8-ARIN
             RNOCName:   Kalinka, Michael 
             RNOCPhone:  +1-773-878-8200 
             RNOCEmail:  mkalinka@schosp.org
             RNOCRef:    https://rdap.arin.net/registry/entity/KALIN8-ARIN
             
             RTechHandle: KALIN8-ARIN
             RTechName:   Kalinka, Michael 
             RTechPhone:  +1-773-878-8200 
             RTechEmail:  mkalinka@schosp.org
             RTechRef:    https://rdap.arin.net/registry/entity/KALIN8-ARIN
             
             RAbuseHandle: KALIN8-ARIN
             RAbuseName:   Kalinka, Michael 
             RAbusePhone:  +1-773-878-8200 
             RAbuseEmail:  mkalinka@schosp.org
             RAbuseRef:    https://rdap.arin.net/registry/entity/KALIN8-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.
             #