Report for 270520

Name

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 T. T. A. SOLUCOES EM TECNOLOGIA E COMUNICACAO LTDA, BR

  Adjacency:     6  Upstream:     4  Downstream:     2
  Upstream Adjacent AS list
    AS6939          HURRICANE - Hurricane Electric LLC, US
    AS271253        LINK BRASIL TELECOMUNICACOES LTDA, BR
    AS10429         TELEFONICA BRASIL S.A, BR
    AS52579         TELLIUS & ALLNET TELECOMUNICACOES DAS AMERICAS, BR
  Downstream Adjacent AS list
    AS265415        WAVE PLUS INTERNET LTDA ME, BR
    AS267593        TELLIUS & ALLNET TELECOMUNICACOES DAS AMERICAS, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
28417 AS270520       ORG+TRN Originate:       2048 /21.00  Transit:       2560 /20.68 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       %
15274 AS270520      T. T. A. SOLUCOES EM TECNOLOGIA E COMUNICACAO      5      4      1      2      3  60.00%


  Prefix               AS Path                              Aggregation Suggestion
  186.0.144.0/22       4777 2516 4230 52579 270520 270520   
  186.0.144.0/22       4777 2516 1299 12956 10429 270520 + Announce - aggregate of 186.0.144.0/23 (4777 2516 1299 12956 10429 270520) and 186.0.146.0/23 (4777 2516 1299 12956 10429 270520)
  186.0.144.0/24       4777 2516 1299 12956 10429 270520 - Withdrawn - aggregated with 186.0.145.0/24 (4777 2516 1299 12956 10429 270520)
  186.0.145.0/24       4777 2516 1299 12956 10429 270520 - Withdrawn - aggregated with 186.0.144.0/24 (4777 2516 1299 12956 10429 270520)
  186.0.146.0/24       4777 2516 1299 12956 10429 270520 - Withdrawn - aggregated with 186.0.147.0/24 (4777 2516 1299 12956 10429 270520)
  186.0.147.0/24       4777 2516 1299 12956 10429 270520 - Withdrawn - aggregated with 186.0.146.0/24 (4777 2516 1299 12956 10429 270520)

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

AS270520   4 More Specifics   5 Total Advertisements   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: 402332

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