Report for 27941

Name

AS27941 - CONSULNETWORK LTDA, CO

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.

27941 CONSULNETWORK LTDA, CO

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS262191        LIBERTY NETWORKS DE COLOMBIA S.A.S, CO
    AS3356          LEVEL3, US
    AS3549          LVLT-3549, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
14237 AS27941        ORIGIN  Originate:       5888 /19.48  Transit:          0 /0.00  CONSULNETWORK LTDA, CO

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       %
 8698 AS27941       CONSULNETWORK LTDA, CO                            23     10      5     18      5  21.74%


  Prefix               AS Path                              Aggregation Suggestion
  200.29.232.0/24      3303 23520 262191 27941   
  200.29.233.0/24      3549 27941             
  200.29.234.0/23      3303 23520 262191 27941 + Announce - aggregate of 200.29.234.0/24 (3303 23520 262191 27941) and 200.29.235.0/24 (3303 23520 262191 27941)
  200.29.234.0/24      3303 23520 262191 27941 - Withdrawn - aggregated with 200.29.235.0/24 (3303 23520 262191 27941)
  200.29.235.0/24      3303 23520 262191 27941 - Withdrawn - aggregated with 200.29.234.0/24 (3303 23520 262191 27941)
  200.29.236.0/23      3303 23520 262191 27941 + Announce - aggregate of 200.29.236.0/24 (3303 23520 262191 27941) and 200.29.237.0/24 (3303 23520 262191 27941)
  200.29.236.0/24      3303 23520 262191 27941 - Withdrawn - aggregated with 200.29.237.0/24 (3303 23520 262191 27941)
  200.29.237.0/24      3303 23520 262191 27941 - Withdrawn - aggregated with 200.29.236.0/24 (3303 23520 262191 27941)
  200.29.238.0/23      3549 27941           + Announce - aggregate of 200.29.238.0/24 (3549 27941) and 200.29.239.0/24 (3549 27941)
  200.29.238.0/24      3549 27941           - Withdrawn - aggregated with 200.29.239.0/24 (3549 27941)
  200.29.239.0/24      3549 27941           - Withdrawn - aggregated with 200.29.238.0/24 (3549 27941)
  200.41.4.0/24        3549 27941             
  200.112.208.0/24     3303 23520 262191 27941   
  200.112.209.0/24     3549 27941             
  200.112.210.0/23     3303 23520 262191 27941 + Announce - aggregate of 200.112.210.0/24 (3303 23520 262191 27941) and 200.112.211.0/24 (3303 23520 262191 27941)
  200.112.210.0/24     3303 23520 262191 27941 - Withdrawn - aggregated with 200.112.211.0/24 (3303 23520 262191 27941)
  200.112.211.0/24     3303 23520 262191 27941 - Withdrawn - aggregated with 200.112.210.0/24 (3303 23520 262191 27941)
  200.112.212.0/23     3303 23520 262191 27941 + Announce - aggregate of 200.112.212.0/24 (3303 23520 262191 27941) and 200.112.213.0/24 (3303 23520 262191 27941)
  200.112.212.0/24     3303 23520 262191 27941 - Withdrawn - aggregated with 200.112.213.0/24 (3303 23520 262191 27941)
  200.112.213.0/24     3303 23520 262191 27941 - Withdrawn - aggregated with 200.112.212.0/24 (3303 23520 262191 27941)
  200.112.214.0/24     3549 27941             
  200.112.215.0/24     3303 23520 262191 27941   
  201.219.241.0/24     3303 23520 262191 27941   
  201.219.242.0/24     3303 23520 262191 27941   
  201.219.244.0/24     3549 27941             
  201.219.245.0/24     3303 23520 262191 27941   
  201.219.246.0/24     3549 27941             
  201.219.247.0/24     3303 23520 262191 27941   

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

AS27941   25 More Specifics   25 Total Advertisements   CONSULNETWORK LTDA, CO
    200.29.232.0/24               200.29.232.0/21
    200.29.233.0/24               200.29.232.0/21
    200.29.234.0/24               200.29.232.0/21
    200.29.235.0/24               200.29.232.0/21
    200.29.236.0/24               200.29.232.0/21
    200.29.237.0/24               200.29.232.0/21
    200.29.238.0/24               200.29.232.0/21
    200.29.239.0/24               200.29.232.0/21
    200.41.4.0/24                 200.41.0.0/19
    200.112.208.0/24              200.112.208.0/21
    200.112.209.0/24              200.112.208.0/21
    200.112.210.0/24              200.112.208.0/21
    200.112.211.0/24              200.112.208.0/21
    200.112.212.0/24              200.112.208.0/21
    200.112.213.0/24              200.112.208.0/21
    200.112.214.0/24              200.112.208.0/21
    200.112.215.0/24              200.112.208.0/21
    201.219.240.0/24              201.219.240.0/21
    201.219.241.0/24              201.219.240.0/21
    201.219.242.0/24              201.219.240.0/21
    201.219.243.0/24              201.219.240.0/21
    201.219.244.0/24              201.219.240.0/21
    201.219.245.0/24              201.219.240.0/21
    201.219.246.0/24              201.219.240.0/21
    201.219.247.0/24              201.219.240.0/21

Whois Entry

whois: 402551

IANA has recorded AS27941 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS27941\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded