Report for 264326

Name

AS264326 - CARTECH INFORMATICA LTDA-ME, 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 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.

264326 CARTECH INFORMATICA LTDA-ME, BR

  Adjacency:     2  Upstream:     1  Downstream:     1
  Upstream Adjacent AS list
    AS265137        CONECTIVA TELECOM TECNOLOGIA LTDA - ME, BR
  Downstream Adjacent AS list
    AS271119        LIBRE TELECOM EIRELI, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
20759 AS264326       ORG+TRN Originate:       3072 /20.42  Transit:       1024 /22.00 CARTECH INFORMATICA LTDA-ME, 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       %
 9372 AS264326      CARTECH INFORMATICA LTDA-ME, BR                    7      6      1      2      5  71.43%


  Prefix               AS Path                              Aggregation Suggestion
  138.122.204.0/22     6939 61621 270664 265137 264326   
  138.122.204.0/22     6939 3356 61621 270664 265137 264326 + Announce - aggregate of 138.122.204.0/23 (6939 3356 61621 270664 265137 264326) and 138.122.206.0/23 (6939 3356 61621 270664 265137 264326)
  138.122.204.0/23     6939 3356 61621 270664 265137 264326 - Withdrawn - aggregated with 138.122.206.0/23 (6939 3356 61621 270664 265137 264326)
  138.122.204.0/24     6939 3356 61621 270664 265137 264326 - Withdrawn - matching aggregate 138.122.204.0/23 6939 3356 61621 270664 265137 264326
  138.122.205.0/24     6939 3356 61621 270664 265137 264326 - Withdrawn - matching aggregate 138.122.204.0/23 6939 3356 61621 270664 265137 264326
  138.122.206.0/23     6939 3356 61621 270664 265137 264326 - Withdrawn - aggregated with 138.122.204.0/23 (6939 3356 61621 270664 265137 264326)
  138.122.206.0/24     6939 3356 61621 270664 265137 264326 - Withdrawn - matching aggregate 138.122.206.0/23 6939 3356 61621 270664 265137 264326
  138.122.207.0/24     6939 3356 61621 270664 265137 264326 - Withdrawn - matching aggregate 138.122.206.0/23 6939 3356 61621 270664 265137 264326

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

AS264326   2 More Specifics   3 Total Advertisements   CARTECH INFORMATICA LTDA-ME, BR
    138.122.204.0/23              138.122.204.0/22
    138.122.206.0/23              138.122.204.0/22

Whois Entry

whois: 402603

IANA has recorded AS264326 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS264326\n