Report for 52543

Name

ATL Comercio e Servicos de 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.

52543 ATL Comercio e Servicos de Informatica Ltda, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS53202         Acesso10 Telecom, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
45320 AS52543        ORIGIN  Originate:        768 /22.42  Transit:          0 /0.00  ATL Comercio e Servicos de 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       %
23210 AS52543       ATL Comercio e Servicos de Informatica Ltda,       3      2      1      2      1  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  179.107.64.0/23      4777 2497 174 14840 53202 53202 53202 53202 53202 53202 53202 52543 + Announce - aggregate of 179.107.64.0/24 (4777 2497 174 14840 53202 53202 53202 53202 53202 53202 53202 52543) and 179.107.65.0/24 (4777 2497 174 14840 53202 53202 53202 53202 53202 53202 53202 52543)
  179.107.64.0/24      4777 2497 174 14840 53202 53202 53202 53202 53202 53202 53202 52543 - Withdrawn - aggregated with 179.107.65.0/24 (4777 2497 174 14840 53202 53202 53202 53202 53202 53202 53202 52543)
  179.107.65.0/24      4777 2497 174 14840 53202 53202 53202 53202 53202 53202 53202 52543 - Withdrawn - aggregated with 179.107.64.0/24 (4777 2497 174 14840 53202 53202 53202 53202 53202 53202 53202 52543)
  179.107.70.0/24      4777 2516 6762 14840 53202 53202 53202 53202 53202 53202 53202 52543   

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

AS52543   3 More Specifics   3 Total Advertisements   ATL Comercio e Servicos de Informatica Ltda, BR
    179.107.64.0/24               179.107.64.0/20
    179.107.65.0/24               179.107.64.0/20
    179.107.70.0/24               179.107.64.0/20

Whois Entry

whois: 402332

IANA has recorded AS52543 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52543\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded