Report for 30256

Name

ACADIAU - Acadia University, 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.

30256 ACADIAU - Acadia University, CA

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS8111          DALUNIV - Dalhousie University, CA

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
4975  AS30256        ORIGIN  Originate:      36864 /16.83  Transit:          0 /0.00  ACADIAU - Acadia University, 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       %
 4934 AS30256       ACADIAU - Acadia University, CA                   18     14      4      8     10  55.56%


  Prefix               AS Path                              Aggregation Suggestion
  131.162.0.0/18       4608 6939 8111 8111 8111 30256 + Announce - aggregate of 131.162.0.0/19 (4608 6939 8111 8111 8111 30256) and 131.162.32.0/19 (4608 6939 8111 8111 8111 30256)
  131.162.0.0/21       4608 6939 8111 8111 8111 30256 - Withdrawn - aggregated with 131.162.8.0/21 (4608 6939 8111 8111 8111 30256)
  131.162.8.0/21       4608 6939 8111 8111 8111 30256 - Withdrawn - aggregated with 131.162.0.0/21 (4608 6939 8111 8111 8111 30256)
  131.162.16.0/21      4608 6939 8111 8111 8111 30256 - Withdrawn - aggregated with 131.162.24.0/21 (4608 6939 8111 8111 8111 30256)
  131.162.24.0/21      4608 6939 8111 8111 8111 30256 - Withdrawn - aggregated with 131.162.16.0/21 (4608 6939 8111 8111 8111 30256)
  131.162.32.0/21      4608 6939 8111 8111 8111 30256 - Withdrawn - aggregated with 131.162.40.0/21 (4608 6939 8111 8111 8111 30256)
  131.162.40.0/21      4608 6939 8111 8111 8111 30256 - Withdrawn - aggregated with 131.162.32.0/21 (4608 6939 8111 8111 8111 30256)
  131.162.48.0/21      4608 6939 8111 8111 8111 30256 - Withdrawn - aggregated with 131.162.56.0/21 (4608 6939 8111 8111 8111 30256)
  131.162.56.0/21      4608 6939 8111 8111 8111 30256 - Withdrawn - aggregated with 131.162.48.0/21 (4608 6939 8111 8111 8111 30256)
  131.162.64.0/20      4608 6939 8111 8111 8111 30256 + Announce - aggregate of 131.162.64.0/21 (4608 6939 8111 8111 8111 30256) and 131.162.72.0/21 (4608 6939 8111 8111 8111 30256)
  131.162.64.0/21      4608 6939 8111 8111 8111 30256 - Withdrawn - aggregated with 131.162.72.0/21 (4608 6939 8111 8111 8111 30256)
  131.162.72.0/21      4608 6939 8111 8111 8111 30256 - Withdrawn - aggregated with 131.162.64.0/21 (4608 6939 8111 8111 8111 30256)
  131.162.80.0/21      4608 6939 8111 8111 8111 30256   
  131.162.112.0/20     4608 6939 8111 8111 8111 30256 + Announce - aggregate of 131.162.112.0/21 (4608 6939 8111 8111 8111 30256) and 131.162.120.0/21 (4608 6939 8111 8111 8111 30256)
  131.162.112.0/21     4608 6939 8111 8111 8111 30256 - Withdrawn - aggregated with 131.162.120.0/21 (4608 6939 8111 8111 8111 30256)
  131.162.120.0/21     4608 6939 8111 8111 8111 30256 - Withdrawn - aggregated with 131.162.112.0/21 (4608 6939 8111 8111 8111 30256)
  131.162.128.0/20     4608 6939 8111 8111 8111 30256 + Announce - aggregate of 131.162.128.0/21 (4608 6939 8111 8111 8111 30256) and 131.162.136.0/21 (4608 6939 8111 8111 8111 30256)
  131.162.128.0/21     4608 6939 8111 8111 8111 30256 - Withdrawn - aggregated with 131.162.136.0/21 (4608 6939 8111 8111 8111 30256)
  131.162.136.0/21     4608 6939 8111 8111 8111 30256 - Withdrawn - aggregated with 131.162.128.0/21 (4608 6939 8111 8111 8111 30256)
  131.162.200.0/21     4608 6939 8111 8111 8111 30256   
  131.162.208.0/21     4608 6939 8111 8111 8111 30256   
  131.162.224.0/21     4608 6939 8111 8111 8111 30256   

Whois Entry

whois: 402628

IANA has recorded AS30256 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS30256\n