Report for 53243

Name

AS53243 - Brasil Site Informatica 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.

53243 AS53243 - Brasil Site Informatica LTDA, BR

  Adjacency:     6  Upstream:     6  Downstream:     0
  Upstream Adjacent AS list
    AS52468         AS52468 - UFINET PANAMA S.A., PA
    AS52925         AS52925 - Ascenty Data Centers e Telecomunicacoes S/A, BR
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
    AS52863         AS52863 - UPX TECNOLOGIA LTDA, BR
    AS16735         AS16735 - ALGAR TELECOM S/A, BR
    AS22381         AS22381 - SAMM TECNOLOGIA E TELECOMUNICACOES S.A, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
11963 AS53243        ORIGIN  Originate:       8192 /19.00  Transit:          0 /0.00  AS53243 - Brasil Site Informatica 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       %
16847 AS53243       AS53243 - Brasil Site Informatica LTDA, BR        20      4      2     18      2  10.00%


  Prefix               AS Path                              Aggregation Suggestion
  177.11.48.0/21       4777 2497 3356 52925 53243 + Announce - aggregate of 177.11.48.0/22 (4777 2497 3356 52925 53243) and 177.11.52.0/22 (4777 2497 3356 52925 53243)
  177.11.48.0/22       4777 2497 3356 52925 53243 - Withdrawn - aggregated with 177.11.52.0/22 (4777 2497 3356 52925 53243)
  177.11.48.0/23       4777 2516 6762 16735 53243 + Announce - aggregate of 177.11.48.0/24 (4777 2516 6762 16735 53243) and 177.11.49.0/24 (4777 2516 6762 16735 53243)
  177.11.48.0/24       4777 2516 6762 16735 53243 - Withdrawn - aggregated with 177.11.49.0/24 (4777 2516 6762 16735 53243)
  177.11.49.0/24       4777 2516 6762 16735 53243 - Withdrawn - aggregated with 177.11.48.0/24 (4777 2516 6762 16735 53243)
  177.11.50.0/24       4777 2497 3257 400282 52863 53243   
  177.11.51.0/24       4777 2516 3257 400282 52863 53243   
  177.11.52.0/22       4777 2497 3356 52925 53243 - Withdrawn - aggregated with 177.11.48.0/22 (4777 2497 3356 52925 53243)
  177.11.52.0/24       4777 2497 174 52468 53243   
  177.11.53.0/24       4777 2497 3257 400282 52863 53243   
  177.11.54.0/24       4777 2516 3257 400282 52863 53243   
  177.11.55.0/24       4777 2497 3356 53243   
  177.53.140.0/22      4777 2497 3356 52925 53243   
  177.53.140.0/24      4777 2497 3356 53243   
  177.53.141.0/24      4777 2516 3257 400282 52863 53243   
  177.53.142.0/24      4777 2516 3257 400282 52863 53243   
  177.53.143.0/24      4777 2497 174 52468 53243   
  190.89.248.0/22      4777 2497 3356 16735 53243   
  190.89.248.0/24      4777 2516 6762 22381 53243   
  190.89.249.0/24      4777 2497 3356 22381 53243   
  190.89.250.0/24      4777 2497 3356 22381 53243   
  190.89.251.0/24      4777 2516 6762 22381 53243   

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

AS53243   16 More Specifics   20 Total Advertisements   AS53243 - Brasil Site Informatica LTDA, BR
    177.11.48.0/24                177.11.48.0/22
    177.11.49.0/24                177.11.48.0/22
    177.11.50.0/24                177.11.48.0/22
    177.11.51.0/24                177.11.48.0/22
    177.11.52.0/24                177.11.52.0/22
    177.11.53.0/24                177.11.52.0/22
    177.11.54.0/24                177.11.52.0/22
    177.11.55.0/24                177.11.52.0/22
    177.53.140.0/24               177.53.140.0/22
    177.53.141.0/24               177.53.140.0/22
    177.53.142.0/24               177.53.140.0/22
    177.53.143.0/24               177.53.140.0/22
    190.89.248.0/24               190.89.248.0/22
    190.89.249.0/24               190.89.248.0/22
    190.89.250.0/24               190.89.248.0/22
    190.89.251.0/24               190.89.248.0/22

Whois Entry

whois: 402591

IANA has recorded AS53243 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS53243\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded