Report for 52431

Name

AS52431 - CyberWave S.A., AR

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.

52431 AS52431 - CyberWave S.A., AR

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS174           COGENT-174 - Cogent Communications, LLC, US
    AS270089        AS270089 - FIBRAS OPTICAS DE MAR DEL PLATA S.A., AR
    AS11664         AS11664 - Techtel LMDS Comunicaciones Interactivas S.A., AR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
9036  AS52431        ORIGIN  Originate:      12544 /18.39  Transit:          0 /0.00  AS52431 - CyberWave S.A., AR

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       %
 8891 AS52431       AS52431 - CyberWave S.A., AR                      10      5      0      5      5  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  138.118.48.0/22      4777 2497 174 52431    
  138.118.48.0/23      4777 2497 174 52431  - Withdrawn - matching aggregate 138.118.48.0/22 4777 2497 174 52431
  138.118.50.0/23      4777 2497 174 52431  - Withdrawn - matching aggregate 138.118.48.0/22 4777 2497 174 52431
  181.114.224.0/21     4777 2497 174 52431    
  181.114.224.0/22     4777 2497 174 52431  - Withdrawn - matching aggregate 181.114.224.0/21 4777 2497 174 52431
  181.114.228.0/22     4777 2497 174 52431  - Withdrawn - matching aggregate 181.114.224.0/21 4777 2497 174 52431
  181.114.229.0/24     4608 7575 1299 12956 22927 270089 52431   
  200.63.64.0/20       4608 7575 1299 12956 22927 270089 52431 52431 52431   
  200.63.72.0/22       4608 7575 1299 12956 22927 270089 52431 52431 52431 - Withdrawn - matching aggregate 200.63.64.0/20 4608 7575 1299 12956 22927 270089 52431 52431 52431
  200.63.80.0/22       4608 1221 4637 12956 22927 270089 52431 52431 52431 52431   

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

AS52431   8 More Specifics   10 Total Advertisements   AS52431 - CyberWave S.A., AR
    138.118.48.0/23               138.118.48.0/22
    138.118.50.0/23               138.118.48.0/22
    181.114.224.0/22              181.114.224.0/21
    181.114.228.0/22              181.114.224.0/21
    181.114.229.0/24              181.114.224.0/21
    200.63.64.0/20                200.63.64.0/19
    200.63.72.0/22                200.63.64.0/19
    200.63.80.0/22                200.63.64.0/19

Whois Entry

whois: 402609

IANA has recorded AS52431 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52431\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded