Report for 819

Name

LARG-NET - LARG*net London and Region Global Computer Network, 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 AS1221) 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.

819 LARG-NET - LARG*net London and Region Global Computer Network, CA

  Adjacency:     8  Upstream:     3  Downstream:     5
  Upstream Adjacent AS list
    AS19752         HYDROONETELECOM - Hydro One Telecom Inc., CA
    AS26677         ORION-ASN - ORION, CA
    AS6939          HURRICANE - Hurricane Electric LLC, US
  Downstream Adjacent AS list
    AS395235        STEGH-AS - St. Thomas-Elgin General Hospital, CA
    AS394554        WGH-AS - Woodstock General Hospital, CA
    AS397264        CITY-OF-LONDON-ON-CA - City of London, CA
    AS822           STJOSEPHS-AS - St. Joseph's Health Care, London, CA
    AS823           UWO-AS - University of Western Ontario, CA

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
8377  AS819          ORG+TRN Originate:      14336 /18.19  Transit:     260096 /14.01 LARG-NET - LARG*net London and Region Global Computer Network, 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       %
 6273 AS819         LARG-NET - LARG*net London and Region Global      18     10      3     11      7  38.89%


  Prefix               AS Path                              Aggregation Suggestion
  192.139.219.0/24     4608 6939 819 819      
  192.139.220.0/24     4608 6939 819 819      
  198.20.32.0/19       4608 6939 819 819      
  198.96.18.0/23       4608 6939 819 819    + Announce - aggregate of 198.96.18.0/24 (4608 6939 819 819) and 198.96.19.0/24 (4608 6939 819 819)
  198.96.18.0/24       4608 6939 819 819    - Withdrawn - aggregated with 198.96.19.0/24 (4608 6939 819 819)
  198.96.19.0/24       4608 6939 819 819    - Withdrawn - aggregated with 198.96.18.0/24 (4608 6939 819 819)
  198.96.80.0/22       4608 6939 819 819      
  198.96.80.0/22       4777 2497 3356 19752 819 + Announce - aggregate of 198.96.80.0/23 (4777 2497 3356 19752 819) and 198.96.82.0/23 (4777 2497 3356 19752 819)
  198.96.80.0/24       4777 2497 3356 19752 819 - Withdrawn - aggregated with 198.96.81.0/24 (4777 2497 3356 19752 819)
  198.96.81.0/24       4777 2497 3356 19752 819 - Withdrawn - aggregated with 198.96.80.0/24 (4777 2497 3356 19752 819)
  198.96.82.0/24       4777 2497 3356 19752 819 - Withdrawn - aggregated with 198.96.83.0/24 (4777 2497 3356 19752 819)
  198.96.83.0/24       4777 2497 3356 19752 819 - Withdrawn - aggregated with 198.96.82.0/24 (4777 2497 3356 19752 819)
  199.71.2.0/24        4608 6939 819 819      
  205.211.140.0/22     4608 6939 819 819      
  205.211.140.0/22     4777 2497 3356 19752 819 + Announce - aggregate of 205.211.140.0/23 (4777 2497 3356 19752 819) and 205.211.142.0/23 (4777 2497 3356 19752 819)
  205.211.140.0/24     4777 2497 3356 19752 819 - Withdrawn - aggregated with 205.211.141.0/24 (4777 2497 3356 19752 819)
  205.211.141.0/24     4777 2497 3356 19752 819 - Withdrawn - aggregated with 205.211.140.0/24 (4777 2497 3356 19752 819)
  205.211.142.0/24     4777 2497 3356 19752 819 - Withdrawn - aggregated with 205.211.143.0/24 (4777 2497 3356 19752 819)
  205.211.143.0/24     4777 2497 3356 19752 819 - Withdrawn - aggregated with 205.211.142.0/24 (4777 2497 3356 19752 819)
  205.211.144.0/23     4608 6939 819 819      
  205.211.144.0/24     4777 2497 3356 19752 819   

Whois Entry

whois: 402628

IANA has recorded AS819 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS819\n