Report for 61890

Name

AS61890 - Adaptlink Servicos de Comunicacao Multimidia 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.

61890 AS61890 - Adaptlink Servicos de Comunicacao Multimidia Ltda., BR

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS22381         AS22381 - SAMM TECNOLOGIA E TELECOMUNICACOES S.A, BR
    AS53181         AS53181 - Avanca Telecom e Servicos LTDA, BR
    AS3356          LEVEL3 - Level 3 Parent, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
13421 AS61890        ORIGIN  Originate:       6400 /19.36  Transit:          0 /0.00  AS61890 - Adaptlink Servicos de Comunicacao Multimidia 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       %
17440 AS61890       AS61890 - Adaptlink Servicos de Comunicacao M      6      2      0      4      2  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  138.204.212.0/22     4777 2516 3356 61890   
  170.150.24.0/22      4777 2516 3356 61890   
  186.219.120.0/21     4777 2516 3356 61890   
  186.219.120.0/22     4777 2516 3356 61890 - Withdrawn - matching aggregate 186.219.120.0/21 4777 2516 3356 61890
  186.219.122.0/24     4608 7575 2914 13786 53181 61890   
  186.219.124.0/22     4777 2516 3356 61890 - Withdrawn - matching aggregate 186.219.120.0/21 4777 2516 3356 61890

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

AS61890   3 More Specifics   6 Total Advertisements   AS61890 - Adaptlink Servicos de Comunicacao Multimidia Ltda., BR
    186.219.120.0/22              186.219.120.0/21
    186.219.122.0/24              186.219.120.0/21
    186.219.124.0/22              186.219.120.0/21
    138.204.213.0/24              138.204.212.0/22
    186.219.123.0/24              186.219.120.0/21

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 186.219.122.0/24            Announced
    - 138.204.213.0/24            Withdrawn
    - 186.219.123.0/24            Withdrawn

Whois Entry

whois: 402603

IANA has recorded AS61890 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS61890\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded