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 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.

270520 TELLIUS TELECOMUNICACOES DAS AMERICAS LTDA, BR

  Adjacency:     7  Upstream:     4  Downstream:     3
  Upstream Adjacent AS list
    AS1031          PEER1-1031, US
    AS10429         TELEFONICA BRASIL S.A, BR
    AS52579         Noroestecom Telecomunicacoes Ltda, BR
    AS271253        LINK BRASIL TELECOMUNICACOES LTDA, BR
  Downstream Adjacent AS list
    AS52579         Noroestecom Telecomunicacoes Ltda, BR
    AS265415        WAVE PLUS INTERNET LTDA ME, BR
    AS267593        B.B.S COMUNICACOES LTDA ME, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
28533 AS270520       ORG+TRN Originate:       2048 /21.00  Transit:       2560 /20.68 TELLIUS TELECOMUNICACOES DAS AMERICAS 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       %
15166 AS270520      TELLIUS TELECOMUNICACOES DAS AMERICAS LTDA, B      5      4      1      2      3  60.00%


  Prefix               AS Path                              Aggregation Suggestion
  186.0.144.0/22       6939 1031 270520       
  186.0.144.0/22       6939 4230 52579 270520 + Announce - aggregate of 186.0.144.0/23 (6939 4230 52579 270520) and 186.0.146.0/23 (6939 4230 52579 270520)
  186.0.144.0/24       6939 4230 52579 270520 - Withdrawn - aggregated with 186.0.145.0/24 (6939 4230 52579 270520)
  186.0.145.0/24       6939 4230 52579 270520 - Withdrawn - aggregated with 186.0.144.0/24 (6939 4230 52579 270520)
  186.0.146.0/24       6939 4230 52579 270520 - Withdrawn - aggregated with 186.0.147.0/24 (6939 4230 52579 270520)
  186.0.147.0/24       6939 4230 52579 270520 - Withdrawn - aggregated with 186.0.146.0/24 (6939 4230 52579 270520)

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

AS270520   6 More Specifics   6 Total Advertisements   TELLIUS TELECOMUNICACOES DAS AMERICAS LTDA, BR
    186.0.144.0/23                186.0.144.0/22
    186.0.144.0/24                186.0.144.0/22
    186.0.145.0/24                186.0.144.0/22
    186.0.146.0/23                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

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 186.0.144.0/24              Announced
    + 186.0.145.0/24              Announced
    + 186.0.146.0/24              Announced
    + 186.0.147.0/24              Announced
    - 186.0.144.0/22              Withdrawn

Whois Entry

whois: 402603

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