Report for 51423

Name

Assolo - Assolo Networks SA, CH

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 AS6447) 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.

51423 ASSOLO, CH

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS6730          SUNRISE, CH
    AS8220          COLT COLT Technology Services Group Limited, GB

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
17469 AS51423        ORIGIN  Originate:       4096 /20.00  Transit:          0 /0.00  ASSOLO, CH

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       %
17054 AS51423       ASSOLO, CH                                         3      3      1      1      2  66.67%


  Prefix               AS Path                              Aggregation Suggestion
  213.133.224.0/20     3303 6730 51423      + Announce - aggregate of 213.133.224.0/21 (3303 6730 51423) and 213.133.232.0/21 (3303 6730 51423)
  213.133.224.0/21     3303 6730 51423      - Withdrawn - aggregated with 213.133.232.0/21 (3303 6730 51423)
  213.133.232.0/22     3303 6730 51423      - Withdrawn - aggregated with 213.133.236.0/22 (3303 6730 51423)
  213.133.236.0/22     3303 6730 51423      - Withdrawn - aggregated with 213.133.232.0/22 (3303 6730 51423)

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

AS51423   3 More Specifics   3 Total Advertisements   ASSOLO, CH
    213.133.224.0/21              213.133.224.0/19
    213.133.232.0/22              213.133.224.0/19
    213.133.236.0/22              213.133.224.0/19

Whois Entry

whois: 402603

IANA has recorded AS51423 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS51423\n