Report for 46895

Name

CSGN - CSG Systems Inc., 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.

46895 CSGN - CSG Systems Inc., US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS3356          LEVEL3 - Level 3 Parent, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
50402 AS46895        ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  CSGN - CSG Systems Inc., 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       %
23093 AS46895       CSGN - CSG Systems Inc., US                        2      2      1      1      1  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  205.144.146.0/23     4777 2516 3356 46895 + Announce - aggregate of 205.144.146.0/24 (4777 2516 3356 46895) and 205.144.147.0/24 (4777 2516 3356 46895)
  205.144.146.0/24     4777 2516 3356 46895 - Withdrawn - aggregated with 205.144.147.0/24 (4777 2516 3356 46895)
  205.144.147.0/24     4777 2516 3356 46895 - Withdrawn - aggregated with 205.144.146.0/24 (4777 2516 3356 46895)

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

AS46895   2 More Specifics   2 Total Advertisements   CSGN - CSG Systems Inc., US
    205.144.146.0/24              205.144.144.0/20
    205.144.147.0/24              205.144.144.0/20

Whois Entry

whois: 402628

IANA has recorded AS46895 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS46895\n