Report for 270520

Name

AS270520 - T. T. A. SOLUCOES EM TECNOLOGIA E COMUNICACAO 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.

270520 AS270520 - T. T. A. SOLUCOES EM TECNOLOGIA E COMUNICACAO LTDA, BR

  Adjacency:     6  Upstream:     3  Downstream:     3
  Upstream Adjacent AS list
    AS10429         AS10429 - TELEFONICA BRASIL S.A, BR
    AS52579         AS52579 - TELLIUS & ALLNET TELECOMUNICACOES DAS AMERICAS, BR
    AS271253        AS271253 - LINK BRASIL TELECOMUNICACOES LTDA, BR
  Downstream Adjacent AS list
    AS267593        AS267593 - TELLIUS & ALLNET TELECOMUNICACOES DAS AMERICAS, BR
    AS52579         AS52579 - TELLIUS & ALLNET TELECOMUNICACOES DAS AMERICAS, BR
    AS265415        AS265415 - WAVE PLUS INTERNET LTDA ME, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
28100 AS270520       ORG+TRN Originate:       2048 /21.00  Transit:       2816 /20.54 AS270520 - T. T. A. SOLUCOES EM TECNOLOGIA E COMUNICACAO 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       %
14923 AS270520      AS270520 - T. T. A. SOLUCOES EM TECNOLOGIA E       5      4      1      2      3  60.00%


  Prefix               AS Path                              Aggregation Suggestion
  186.0.144.0/22       4777 2497 3356 271253 270520   
  186.0.144.0/22       4777 2516 4230 52579 270520 + Announce - aggregate of 186.0.144.0/23 (4777 2516 4230 52579 270520) and 186.0.146.0/23 (4777 2516 4230 52579 270520)
  186.0.144.0/24       4777 2516 4230 52579 270520 - Withdrawn - aggregated with 186.0.145.0/24 (4777 2516 4230 52579 270520)
  186.0.145.0/24       4777 2516 4230 52579 270520 - Withdrawn - aggregated with 186.0.144.0/24 (4777 2516 4230 52579 270520)
  186.0.146.0/24       4777 2516 4230 52579 270520 - Withdrawn - aggregated with 186.0.147.0/24 (4777 2516 4230 52579 270520)
  186.0.147.0/24       4777 2516 4230 52579 270520 - Withdrawn - aggregated with 186.0.146.0/24 (4777 2516 4230 52579 270520)

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

AS270520   4 More Specifics   5 Total Advertisements   AS270520 - T. T. A. SOLUCOES EM TECNOLOGIA E COMUNICACAO LTDA, BR
    186.0.144.0/24                186.0.144.0/22
    186.0.145.0/24                186.0.144.0/22
    186.0.146.0/24                186.0.144.0/22
    186.0.147.0/24                186.0.144.0/22

Whois Entry

whois: 402591

IANA has recorded AS270520 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS270520\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded