Report for 52579

Name

AS52579 - TELLIUS & ALLNET TELECOMUNICACOES DAS AMERICAS, 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.

52579 Noroestecom Telecomunicacoes Ltda, BR

  Adjacency:    13  Upstream:     4  Downstream:     9
  Upstream Adjacent AS list
    AS52468         UFINET PANAMA S.A., PA
    AS6939          HURRICANE, US
    AS270520        TELLIUS TELECOMUNICACOES DAS AMERICAS LTDA, BR
    AS4230          CLARO S.A., BR
  Downstream Adjacent AS list
    AS268832        Arc - Plus Planejamento de Construcoes Ltda., BR
    AS264363        Unimed de Bauru - Cooperativa de Trabalho Medico, BR
    AS268490        A.I.P. INTERNET, BR
    AS273345        4EDGE TECNOLOGIA LTDA ME, BR
    AS28149         ASSOCIACAO DE ENSINO DE MARILIA, BR
    AS270520        TELLIUS TELECOMUNICACOES DAS AMERICAS LTDA, BR
    AS270833        DMS COMUNICACAO LTDA, BR
    AS271362        BLUEIT TECNOLOGIA LTDA, BR
    AS265415        WAVE PLUS INTERNET LTDA ME, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
10883 AS52579        ORG+TRN Originate:       9216 /18.83  Transit:       2048 /21.00 Noroestecom Telecomunicacoes 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       %
 3666 AS52579       Noroestecom Telecomunicacoes Ltda, BR             21     18      3      6     15  71.43%


  Prefix               AS Path                              Aggregation Suggestion
  138.186.0.0/22       6939 52579             
  138.186.0.0/23       6939 52579           - Withdrawn - matching aggregate 138.186.0.0/22 6939 52579
  138.186.0.0/22       22652 4230 52579     + Announce - aggregate of 138.186.0.0/23 (22652 4230 52579) and 138.186.2.0/23 (22652 4230 52579)
  138.186.0.0/24       22652 4230 52579     - Withdrawn - aggregated with 138.186.1.0/24 (22652 4230 52579)
  138.186.1.0/24       22652 4230 52579     - Withdrawn - aggregated with 138.186.0.0/24 (22652 4230 52579)
  138.186.2.0/23       6939 52579           - Withdrawn - matching aggregate 138.186.0.0/22 6939 52579
  138.186.2.0/24       22652 4230 52579     - Withdrawn - aggregated with 138.186.3.0/24 (22652 4230 52579)
  138.186.3.0/24       22652 4230 52579     - Withdrawn - aggregated with 138.186.2.0/24 (22652 4230 52579)
  168.181.148.0/22     6939 52579             
  168.181.148.0/23     6939 52579           - Withdrawn - matching aggregate 168.181.148.0/22 6939 52579
  168.181.148.0/22     3257 4230 52579      + Announce - aggregate of 168.181.148.0/23 (3257 4230 52579) and 168.181.150.0/23 (3257 4230 52579)
  168.181.148.0/24     3257 4230 52579      - Withdrawn - aggregated with 168.181.149.0/24 (3257 4230 52579)
  168.181.149.0/24     3257 4230 52579      - Withdrawn - aggregated with 168.181.148.0/24 (3257 4230 52579)
  168.181.150.0/23     6939 52579           - Withdrawn - matching aggregate 168.181.148.0/22 6939 52579
  168.181.150.0/24     3257 4230 52579      - Withdrawn - aggregated with 168.181.151.0/24 (3257 4230 52579)
  168.181.151.0/24     3257 4230 52579      - Withdrawn - aggregated with 168.181.150.0/24 (3257 4230 52579)
  177.87.152.0/22      6939 52579             
  177.87.152.0/23      6939 52579           - Withdrawn - matching aggregate 177.87.152.0/22 6939 52579
  177.87.152.0/22      3257 4230 52579      + Announce - aggregate of 177.87.152.0/23 (3257 4230 52579) and 177.87.154.0/23 (3257 4230 52579)
  177.87.152.0/24      3257 4230 52579      - Withdrawn - aggregated with 177.87.153.0/24 (3257 4230 52579)
  177.87.153.0/24      3257 4230 52579      - Withdrawn - aggregated with 177.87.152.0/24 (3257 4230 52579)
  177.87.154.0/23      6939 52579           - Withdrawn - matching aggregate 177.87.152.0/22 6939 52579
  177.87.154.0/24      3257 4230 52579      - Withdrawn - aggregated with 177.87.155.0/24 (3257 4230 52579)
  177.87.155.0/24      3257 4230 52579      - Withdrawn - aggregated with 177.87.154.0/24 (3257 4230 52579)

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

AS52579   18 More Specifics   21 Total Advertisements   Noroestecom Telecomunicacoes Ltda, BR
    138.186.0.0/23                138.186.0.0/22
    138.186.0.0/24                138.186.0.0/22
    138.186.1.0/24                138.186.0.0/22
    138.186.2.0/23                138.186.0.0/22
    138.186.2.0/24                138.186.0.0/22
    138.186.3.0/24                138.186.0.0/22
    168.181.148.0/23              168.181.148.0/22
    168.181.148.0/24              168.181.148.0/22
    168.181.149.0/24              168.181.148.0/22
    168.181.150.0/23              168.181.148.0/22
    168.181.150.0/24              168.181.148.0/22
    168.181.151.0/24              168.181.148.0/22
    177.87.152.0/23               177.87.152.0/22
    177.87.152.0/24               177.87.152.0/22
    177.87.153.0/24               177.87.152.0/22
    177.87.154.0/23               177.87.152.0/22
    177.87.154.0/24               177.87.152.0/22
    177.87.155.0/24               177.87.152.0/22

Whois Entry

whois: 402590

IANA has recorded AS52579 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52579\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded