Report for 52747

Name

AS52747 - Wsp Servicos de Telecomunicacoes 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.

52747 Wsp Servicos de Telecomunicacoes Ltda, BR

  Adjacency:    12  Upstream:     5  Downstream:     7
  Upstream Adjacent AS list
    AS264344        AMAZONET TELECOMUNICACOES LTDA, BR
    AS264984        CLICKIP PROVEDORES DE ACESSO LTDA, BR
    AS266445        SEA TELECOM LTDA, BR
    AS266583        TELXE DO BRASIL TELECOMUNICACOES LTDA, BR
    AS264329        ESTRATEGIA REDES DE TELECOMUNICACOES LTDA, BR
  Downstream Adjacent AS list
    AS264984        CLICKIP PROVEDORES DE ACESSO LTDA, BR
    AS269647        FROHLICH E FERREIRA LTDA ME, BR
    AS262754        FLIX TELECOM, BR
    AS266196        BRASCOM SOLUCOES E TECNOLOGIA LTDA ME, BR
    AS268683        rede banda larga, BR
    AS262727        AtualNet Provedor de Internet Ltda, BR
    AS263611        ZUM TELECOM LTDA- ME, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
11286 AS52747        ORG+TRN Originate:       8704 /18.91  Transit:       1792 /21.19 Wsp Servicos de 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       %
13280 AS52747       Wsp Servicos de Telecomunicacoes Ltda, BR         18      5      2     15      3  16.67%


  Prefix               AS Path                              Aggregation Suggestion
  138.99.108.0/23      22652 4230 264984 52747 52747 52747 52747   
  138.99.110.0/24      22652 4230 266445 266445 266445 52747   
  177.130.48.0/20      6939 4230 266583 52747   
  177.130.49.0/24      6939 266445 266445 52747   
  177.130.50.0/24      6939 266445 266445 52747   
  177.130.51.0/24      22652 4230 266445 266445 266445 52747 52747 52747 52747   
  177.130.52.0/23      6939 266445 266445 52747 + Announce - aggregate of 177.130.52.0/24 (6939 266445 266445 52747) and 177.130.53.0/24 (6939 266445 266445 52747)
  177.130.52.0/24      6939 266445 266445 52747 - Withdrawn - aggregated with 177.130.53.0/24 (6939 266445 266445 52747)
  177.130.53.0/24      6939 266445 266445 52747 - Withdrawn - aggregated with 177.130.52.0/24 (6939 266445 266445 52747)
  177.130.54.0/24      6939 266445 266445 52747   
  177.130.55.0/24      22652 4230 266445 266445 266445 52747 52747 52747 52747   
  177.130.56.0/23      6939 266445 266445 52747 + Announce - aggregate of 177.130.56.0/24 (6939 266445 266445 52747) and 177.130.57.0/24 (6939 266445 266445 52747)
  177.130.56.0/24      6939 266445 266445 52747 - Withdrawn - aggregated with 177.130.57.0/24 (6939 266445 266445 52747)
  177.130.57.0/24      6939 266445 266445 52747 - Withdrawn - aggregated with 177.130.56.0/24 (6939 266445 266445 52747)
  177.130.58.0/24      6939 4230 266583 52747 - Withdrawn - matching aggregate 177.130.48.0/20 6939 4230 266583 52747
  177.130.59.0/24      6939 266445 266445 52747   
  177.130.60.0/24      6939 266445 266445 52747   
  177.130.61.0/24      22652 4230 266445 266445 266445 52747   
  177.130.62.0/24      6939 266445 266445 52747   
  177.130.63.0/24      22652 4230 266445 266445 266445 52747 52747 52747 52747   

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

AS52747   19 More Specifics   20 Total Advertisements   Wsp Servicos de Telecomunicacoes Ltda, BR
    138.99.108.0/24               138.99.108.0/22
    138.99.109.0/24               138.99.108.0/22
    138.99.110.0/24               138.99.108.0/22
    138.99.111.0/24               138.99.108.0/22
    177.130.49.0/24               177.130.48.0/20
    177.130.50.0/24               177.130.48.0/20
    177.130.51.0/24               177.130.48.0/20
    177.130.52.0/24               177.130.48.0/20
    177.130.53.0/24               177.130.48.0/20
    177.130.54.0/24               177.130.48.0/20
    177.130.55.0/24               177.130.48.0/20
    177.130.56.0/24               177.130.48.0/20
    177.130.57.0/24               177.130.48.0/20
    177.130.58.0/24               177.130.48.0/20
    177.130.59.0/24               177.130.48.0/20
    177.130.60.0/24               177.130.48.0/20
    177.130.61.0/24               177.130.48.0/20
    177.130.62.0/24               177.130.48.0/20
    177.130.63.0/24               177.130.48.0/20
    177.130.48.0/24               177.130.48.0/20

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

    - 177.130.48.0/24             Withdrawn

Whois Entry

whois: 402603

IANA has recorded AS52747 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52747\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded