Report for 28132

Name

AS28132 - TRI TELECOM LTDA, BR

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.

28132 AS28132 - TRI TELECOM LTDA, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS262907        AS262907 - BRASIL TECPAR  AMIGO  AVATO, BR
    AS3356          LEVEL3 - Level 3 Parent, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
10044 AS28132        ORIGIN  Originate:      10240 /18.68  Transit:          0 /0.00  AS28132 - TRI TELECOM LTDA, BR

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       %
12484 AS28132       AS28132 - TRI TELECOM LTDA, BR                     7      4      1      4      3  42.86%


  Prefix               AS Path                              Aggregation Suggestion
  138.255.140.0/22     4777 2497 3356 28132   
  177.105.252.0/22     4777 2497 3356 28132   
  187.44.80.0/20       4777 2497 3356 28132   
  187.44.80.0/20       4777 2516 3356 28132 + Announce - aggregate of 187.44.80.0/21 (4777 2516 3356 28132) and 187.44.88.0/21 (4777 2516 3356 28132)
  187.44.80.0/22       4777 2516 3356 28132 - Withdrawn - aggregated with 187.44.84.0/22 (4777 2516 3356 28132)
  187.44.84.0/22       4777 2516 3356 28132 - Withdrawn - aggregated with 187.44.80.0/22 (4777 2516 3356 28132)
  187.44.88.0/22       4777 2516 3356 28132 - Withdrawn - aggregated with 187.44.92.0/22 (4777 2516 3356 28132)
  187.44.92.0/22       4777 2516 3356 28132 - Withdrawn - aggregated with 187.44.88.0/22 (4777 2516 3356 28132)

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

AS28132   4 More Specifics   7 Total Advertisements   AS28132 - TRI TELECOM LTDA, BR
    187.44.80.0/22                187.44.80.0/20
    187.44.84.0/22                187.44.80.0/20
    187.44.88.0/22                187.44.80.0/20
    187.44.92.0/22                187.44.80.0/20

Whois Entry

whois: 402613

IANA has recorded AS28132 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS28132\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded