Report for 3789

Name

ESSENTIAHEALTH-3789 - Essentia Health East, 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.

3789 ESSENTIAHEALTH-3789 - Essentia Health East, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS174           COGENT-174 - Cogent Communications, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
34635 AS3789         ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  ESSENTIAHEALTH-3789 - Essentia Health East, 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       %
11967 AS3789        ESSENTIAHEALTH-3789 - Essentia Health East, U      4      4      1      1      3  75.00%


  Prefix               AS Path                              Aggregation Suggestion
  208.72.48.0/22       4777 2516 174 3789   + Announce - aggregate of 208.72.48.0/23 (4777 2516 174 3789) and 208.72.50.0/23 (4777 2516 174 3789)
  208.72.48.0/24       4777 2516 174 3789   - Withdrawn - aggregated with 208.72.49.0/24 (4777 2516 174 3789)
  208.72.49.0/24       4777 2516 174 3789   - Withdrawn - aggregated with 208.72.48.0/24 (4777 2516 174 3789)
  208.72.50.0/24       4777 2516 174 3789   - Withdrawn - aggregated with 208.72.51.0/24 (4777 2516 174 3789)
  208.72.51.0/24       4777 2516 174 3789   - Withdrawn - aggregated with 208.72.50.0/24 (4777 2516 174 3789)

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

AS3789   4 More Specifics   4 Total Advertisements   ESSENTIAHEALTH-3789 - Essentia Health East, US
    208.72.48.0/24                208.72.48.0/22
    208.72.49.0/24                208.72.48.0/22
    208.72.50.0/24                208.72.48.0/22
    208.72.51.0/24                208.72.48.0/22

Whois Entry

whois: 402609

IANA has recorded AS3789 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS3789\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:       3789
             ASName:         ESSENTIAHEALTH-3789
             ASHandle:       AS3789
             RegDate:        2005-03-09
             Updated:        2022-11-30
             Ref:            https://rdap.arin.net/registry/autnum/3789
             
             
             OrgName:        Essentia Health East
             OrgId:          SMDCHS-1
             Address:        400 E 3rd St
             City:           Duluth
             StateProv:      MN
             PostalCode:     55805
             Country:        US
             RegDate:        2014-12-10
             Updated:        2024-04-01
             Ref:            https://rdap.arin.net/registry/entity/SMDCHS-1
             
             
             OrgTechHandle: STEVE874-ARIN
             OrgTechName:   Stevermer, Nickolas 
             OrgTechPhone:  +1-218-786-3788 
             OrgTechEmail:  nickolas.stevermer@essentiahealth.org
             OrgTechRef:    https://rdap.arin.net/registry/entity/STEVE874-ARIN
             
             OrgRoutingHandle: DEVIR4-ARIN
             OrgRoutingName:   Devireddy, Abhi 
             OrgRoutingPhone:  +1-218-786-1748 
             OrgRoutingEmail:  abhi.devireddy@essentiahealth.org
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/DEVIR4-ARIN
             
             OrgAbuseHandle: FRIDL13-ARIN
             OrgAbuseName:   Fridlington, Thomas 
             OrgAbusePhone:  +1-218-461-9657 
             OrgAbuseEmail:  anthony.fridlington@essentiahealth.org
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/FRIDL13-ARIN
             
             OrgDNSHandle: LUSHB-ARIN
             OrgDNSName:   Lushbough, John 
             OrgDNSPhone:  +1-218-786-1170 
             OrgDNSEmail:  john.Lushbough@EssentiaHealth.org
             OrgDNSRef:    https://rdap.arin.net/registry/entity/LUSHB-ARIN
             
             OrgAbuseHandle: KENTD6-ARIN
             OrgAbuseName:   Kent, Dustin 
             OrgAbusePhone:  +1-218-576-0029 
             OrgAbuseEmail:  Dustin.Kent@essentiahealth.org
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/KENTD6-ARIN
             
             OrgAbuseHandle: LUSHB-ARIN
             OrgAbuseName:   Lushbough, John 
             OrgAbusePhone:  +1-218-786-1170 
             OrgAbuseEmail:  john.Lushbough@EssentiaHealth.org
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/LUSHB-ARIN
             
             OrgDNSHandle: DEVIR4-ARIN
             OrgDNSName:   Devireddy, Abhi 
             OrgDNSPhone:  +1-218-786-1748 
             OrgDNSEmail:  abhi.devireddy@essentiahealth.org
             OrgDNSRef:    https://rdap.arin.net/registry/entity/DEVIR4-ARIN
             
             OrgAbuseHandle: DEVIR4-ARIN
             OrgAbuseName:   Devireddy, Abhi 
             OrgAbusePhone:  +1-218-786-1748 
             OrgAbuseEmail:  abhi.devireddy@essentiahealth.org
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/DEVIR4-ARIN
             
             OrgNOCHandle: DEVIR4-ARIN
             OrgNOCName:   Devireddy, Abhi 
             OrgNOCPhone:  +1-218-786-1748 
             OrgNOCEmail:  abhi.devireddy@essentiahealth.org
             OrgNOCRef:    https://rdap.arin.net/registry/entity/DEVIR4-ARIN
             
             OrgTechHandle: DEVIR4-ARIN
             OrgTechName:   Devireddy, Abhi 
             OrgTechPhone:  +1-218-786-1748 
             OrgTechEmail:  abhi.devireddy@essentiahealth.org
             OrgTechRef:    https://rdap.arin.net/registry/entity/DEVIR4-ARIN
             
             OrgNOCHandle: KENTD6-ARIN
             OrgNOCName:   Kent, Dustin 
             OrgNOCPhone:  +1-218-576-0029 
             OrgNOCEmail:  Dustin.Kent@essentiahealth.org
             OrgNOCRef:    https://rdap.arin.net/registry/entity/KENTD6-ARIN
             
             OrgNOCHandle: LUSHB-ARIN
             OrgNOCName:   Lushbough, John 
             OrgNOCPhone:  +1-218-786-1170 
             OrgNOCEmail:  john.Lushbough@EssentiaHealth.org
             OrgNOCRef:    https://rdap.arin.net/registry/entity/LUSHB-ARIN
             
             OrgTechHandle: LUSHB-ARIN
             OrgTechName:   Lushbough, John 
             OrgTechPhone:  +1-218-786-1170 
             OrgTechEmail:  john.Lushbough@EssentiaHealth.org
             OrgTechRef:    https://rdap.arin.net/registry/entity/LUSHB-ARIN
             
             OrgTechHandle: KENTD6-ARIN
             OrgTechName:   Kent, Dustin 
             OrgTechPhone:  +1-218-576-0029 
             OrgTechEmail:  Dustin.Kent@essentiahealth.org
             OrgTechRef:    https://rdap.arin.net/registry/entity/KENTD6-ARIN
             
             OrgTechHandle: FRIDL13-ARIN
             OrgTechName:   Fridlington, Thomas 
             OrgTechPhone:  +1-218-461-9657 
             OrgTechEmail:  anthony.fridlington@essentiahealth.org
             OrgTechRef:    https://rdap.arin.net/registry/entity/FRIDL13-ARIN
             
             OrgNOCHandle: FRIDL13-ARIN
             OrgNOCName:   Fridlington, Thomas 
             OrgNOCPhone:  +1-218-461-9657 
             OrgNOCEmail:  anthony.fridlington@essentiahealth.org
             OrgNOCRef:    https://rdap.arin.net/registry/entity/FRIDL13-ARIN
             
             RNOCHandle: DEVIR4-ARIN
             RNOCName:   Devireddy, Abhi 
             RNOCPhone:  +1-218-786-1748 
             RNOCEmail:  abhi.devireddy@essentiahealth.org
             RNOCRef:    https://rdap.arin.net/registry/entity/DEVIR4-ARIN
             
             RTechHandle: DEVIR4-ARIN
             RTechName:   Devireddy, Abhi 
             RTechPhone:  +1-218-786-1748 
             RTechEmail:  abhi.devireddy@essentiahealth.org
             RTechRef:    https://rdap.arin.net/registry/entity/DEVIR4-ARIN
             
             RNOCHandle: KENTD6-ARIN
             RNOCName:   Kent, Dustin 
             RNOCPhone:  +1-218-576-0029 
             RNOCEmail:  Dustin.Kent@essentiahealth.org
             RNOCRef:    https://rdap.arin.net/registry/entity/KENTD6-ARIN
             
             RAbuseHandle: FRIDL13-ARIN
             RAbuseName:   Fridlington, Thomas 
             RAbusePhone:  +1-218-461-9657 
             RAbuseEmail:  anthony.fridlington@essentiahealth.org
             RAbuseRef:    https://rdap.arin.net/registry/entity/FRIDL13-ARIN
             
             RTechHandle: KENTD6-ARIN
             RTechName:   Kent, Dustin 
             RTechPhone:  +1-218-576-0029 
             RTechEmail:  Dustin.Kent@essentiahealth.org
             RTechRef:    https://rdap.arin.net/registry/entity/KENTD6-ARIN
             
             RNOCHandle: FRIDL13-ARIN
             RNOCName:   Fridlington, Thomas 
             RNOCPhone:  +1-218-461-9657 
             RNOCEmail:  anthony.fridlington@essentiahealth.org
             RNOCRef:    https://rdap.arin.net/registry/entity/FRIDL13-ARIN
             
             RTechHandle: FRIDL13-ARIN
             RTechName:   Fridlington, Thomas 
             RTechPhone:  +1-218-461-9657 
             RTechEmail:  anthony.fridlington@essentiahealth.org
             RTechRef:    https://rdap.arin.net/registry/entity/FRIDL13-ARIN
             
             RAbuseHandle: DEVIR4-ARIN
             RAbuseName:   Devireddy, Abhi 
             RAbusePhone:  +1-218-786-1748 
             RAbuseEmail:  abhi.devireddy@essentiahealth.org
             RAbuseRef:    https://rdap.arin.net/registry/entity/DEVIR4-ARIN
             
             RAbuseHandle: KENTD6-ARIN
             RAbuseName:   Kent, Dustin 
             RAbusePhone:  +1-218-576-0029 
             RAbuseEmail:  Dustin.Kent@essentiahealth.org
             RAbuseRef:    https://rdap.arin.net/registry/entity/KENTD6-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.
             #