Report for 19925

Name

SWCHSC - Sunnybrook Health Sciences Centre, 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.

19925 SWCHSC - Sunnybrook Health Sciences Centre, CA

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS26677         ORION-ASN - ORION, CA
    AS21949         BEANFIELD - Beanfield Technologies Inc., CA

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
1946  AS19925        ORIGIN  Originate:     131072 /15.00  Transit:          0 /0.00  SWCHSC - Sunnybrook Health Sciences Centre, 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       %
15964 AS19925       SWCHSC - Sunnybrook Health Sciences Centre, C      3      2      0      1      2  66.67%


  Prefix               AS Path                              Aggregation Suggestion
  142.76.0.0/16        4777 2516 1299 21949 19925   
  142.76.0.0/17        4777 2516 1299 21949 19925 - Withdrawn - matching aggregate 142.76.0.0/16 4777 2516 1299 21949 19925
  142.76.128.0/17      4777 2516 1299 21949 19925 - Withdrawn - matching aggregate 142.76.0.0/16 4777 2516 1299 21949 19925

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

AS19925   2 More Specifics   3 Total Advertisements   SWCHSC - Sunnybrook Health Sciences Centre, CA
    142.76.0.0/17                 142.76.0.0/16
    142.76.128.0/17               142.76.0.0/16

Whois Entry

whois: 402628

IANA has recorded AS19925 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS19925\n