Report for 46985

Name

HPWREN - The Regents of the University of California - University of California, San Diego., 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.

46985 HPWREN - The Regents of the University of California - University of California, San Diego., US

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS2153          CENIC-2153 - CENIC, US
    AS195           SDSC-AS - San Diego Supercomputer Center, US
    AS2152          CENIC-2152 - CENIC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
13682 AS46985        ORIGIN  Originate:       6144 /19.42  Transit:          0 /0.00  HPWREN - The Regents of the University of California - University of California, San Diego., 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       %
16484 AS46985       HPWREN - The Regents of the University of Cal      8      3      1      6      2  25.00%


  Prefix               AS Path                              Aggregation Suggestion
  69.196.48.0/20       4777 2516 2152 195 46985 46985   
  69.196.61.0/24       4777 2516 2152 46985   
  69.196.62.0/24       4777 2516 2152 46985 46985 46985   
  69.196.63.0/24       4777 2516 2152 195 46985 46985 - Withdrawn - matching aggregate 69.196.48.0/20 4777 2516 2152 195 46985 46985
  198.202.124.0/23     4777 2516 2152 46985 46985 46985   
  198.202.124.0/23     4777 2516 2152 195 46985 + Announce - aggregate of 198.202.124.0/24 (4777 2516 2152 195 46985) and 198.202.125.0/24 (4777 2516 2152 195 46985)
  198.202.124.0/24     4777 2516 2152 195 46985 - Withdrawn - aggregated with 198.202.125.0/24 (4777 2516 2152 195 46985)
  198.202.125.0/24     4777 2516 2152 195 46985 - Withdrawn - aggregated with 198.202.124.0/24 (4777 2516 2152 195 46985)
  205.154.251.0/24     4777 2516 2152 195 46985 46985   

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

AS46985   8 More Specifics   8 Total Advertisements   HPWREN - The Regents of the University of California - University of California, San Diego., US
    69.196.48.0/20                69.196.32.0/19
    69.196.61.0/24                69.196.32.0/19
    69.196.62.0/24                69.196.32.0/19
    69.196.63.0/24                69.196.32.0/19
    198.202.124.0/23              198.202.64.0/18
    198.202.124.0/24              198.202.64.0/18
    198.202.125.0/24              198.202.64.0/18
    205.154.251.0/24              205.154.0.0/16

Whois Entry

whois: 402332

IANA has recorded AS46985 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS46985\n             % [whois.apnic.net]
             % Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html
             
             %ERROR:101: no entries found
             %
             % No entries found in source APNIC,JPNIC,KRNIC,TWNIC,IDNIC,IRINN-GRS.
             
             % This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)