Report for 395817

Name

OHI-1-ASN1 - University of Ottawa Heart Institute, CA

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.

395817 OHI-1-ASN1 - University of Ottawa Heart Institute, CA

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS577           BACOM - Bell Canada, CA

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
43914 AS395817       ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  OHI-1-ASN1 - University of Ottawa Heart Institute, CA

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       %
15457 AS395817      OHI-1-ASN1 - University of Ottawa Heart Insti      4      4      1      1      3  75.00%


  Prefix               AS Path                              Aggregation Suggestion
  199.71.80.0/22       4777 2516 577 395817 + Announce - aggregate of 199.71.80.0/23 (4777 2516 577 395817) and 199.71.82.0/23 (4777 2516 577 395817)
  199.71.80.0/24       4777 2516 577 395817 - Withdrawn - aggregated with 199.71.81.0/24 (4777 2516 577 395817)
  199.71.81.0/24       4777 2516 577 395817 - Withdrawn - aggregated with 199.71.80.0/24 (4777 2516 577 395817)
  199.71.82.0/24       4777 2516 577 395817 - Withdrawn - aggregated with 199.71.83.0/24 (4777 2516 577 395817)
  199.71.83.0/24       4777 2516 577 395817 - Withdrawn - aggregated with 199.71.82.0/24 (4777 2516 577 395817)

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

AS395817   4 More Specifics   4 Total Advertisements   OHI-1-ASN1 - University of Ottawa Heart Institute, CA
    199.71.80.0/24                199.71.80.0/22
    199.71.81.0/24                199.71.80.0/22
    199.71.82.0/24                199.71.80.0/22
    199.71.83.0/24                199.71.80.0/22

Whois Entry

whois: 402603

IANA has recorded AS395817 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS395817\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:       395817
             ASName:         OHI-1-ASN1
             ASHandle:       AS395817
             RegDate:        2016-12-19
             Updated:        2016-12-19
             Ref:            https://rdap.arin.net/registry/autnum/395817
             
             
             OrgName:        University of Ottawa Heart Institute
             OrgId:          OHI
             Address:        1053 Carling Avenue
             City:           Ottawa
             StateProv:      ON
             PostalCode:     K1Y-4E9
             Country:        CA
             RegDate:        1995-03-22
             Updated:        2025-10-16
             Ref:            https://rdap.arin.net/registry/entity/OHI
             
             
             OrgTechHandle: UIOA-ARIN
             OrgTechName:   UOHI IT Operations Admin
             OrgTechPhone:  +1-613-696-7020 
             OrgTechEmail:  admin@ottawaheart.ca
             OrgTechRef:    https://rdap.arin.net/registry/entity/UIOA-ARIN
             
             OrgAbuseHandle: UIOA-ARIN
             OrgAbuseName:   UOHI IT Operations Admin
             OrgAbusePhone:  +1-613-696-7020 
             OrgAbuseEmail:  admin@ottawaheart.ca
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/UIOA-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.
             #