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 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.

52747 AS52747 - Wsp Servicos de Telecomunicacoes Ltda, BR

  Adjacency:    10  Upstream:     4  Downstream:     6
  Upstream Adjacent AS list
    AS264329        AS264329 - ESTRATEGIA REDES DE TELECOMUNICACOES LTDA., BR
    AS264984        AS264984 - CLICKIP PROVEDORES DE ACESSO LTDA, BR
    AS266445        AS266445 - SEA TELECOM LTDA, BR
    AS266583        AS266583 - TELXE DO BRASIL TELECOMUNICACOES LTDA, BR
  Downstream Adjacent AS list
    AS263611        AS263611 - ZUM TELECOM LTDA- ME, BR
    AS269647        AS269647 - PAPAGAIO NETWORKS LTDA, BR
    AS262754        AS262754 - FLIX FIBRA, BR
    AS262727        AS262727 - AtualNet Provedor de Internet Ltda, BR
    AS266196        AS266196 - BRASCOM SOLUCOES E TECNOLOGIA LTDA ME, BR
    AS268683        AS268683 - rede banda larga, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
11153 AS52747        ORG+TRN Originate:       8704 /18.91  Transit:       1792 /21.19 AS52747 - 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       %
 6604 AS52747       AS52747 - Wsp Servicos de Telecomunicacoes Lt     18      9      2     11      7  38.89%


  Prefix               AS Path                              Aggregation Suggestion
  138.99.108.0/23      4777 2516 4230 264984 52747 52747 52747 52747   
  138.99.108.0/23      4777 2497 3356 264329 52747 52747 52747 52747 52747 52747 + Announce - aggregate of 138.99.108.0/24 (4777 2497 3356 264329 52747 52747 52747 52747 52747 52747) and 138.99.109.0/24 (4777 2497 3356 264329 52747 52747 52747 52747 52747 52747)
  138.99.108.0/24      4777 2497 3356 264329 52747 52747 52747 52747 52747 52747 - Withdrawn - aggregated with 138.99.109.0/24 (4777 2497 3356 264329 52747 52747 52747 52747 52747 52747)
  138.99.109.0/24      4777 2497 3356 264329 52747 52747 52747 52747 52747 52747 - Withdrawn - aggregated with 138.99.108.0/24 (4777 2497 3356 264329 52747 52747 52747 52747 52747 52747)
  138.99.110.0/24      4777 2516 4230 266445 266445 266445 52747   
  177.130.48.0/20      4777 2516 4230 266583 52747   
  177.130.49.0/24      4777 2516 4230 266583 52747 - Withdrawn - matching aggregate 177.130.48.0/20 4777 2516 4230 266583 52747
  177.130.50.0/24      4777 2497 3356 264329 52747 52747 52747 52747 52747 52747   
  177.130.51.0/24      4777 2516 4230 266445 266445 266445 52747 52747 52747 52747   
  177.130.52.0/23      4777 2497 3356 264329 52747 52747 52747 52747 52747 52747 + Announce - aggregate of 177.130.52.0/24 (4777 2497 3356 264329 52747 52747 52747 52747 52747 52747) and 177.130.53.0/24 (4777 2497 3356 264329 52747 52747 52747 52747 52747 52747)
  177.130.52.0/24      4777 2497 3356 264329 52747 52747 52747 52747 52747 52747 - Withdrawn - aggregated with 177.130.53.0/24 (4777 2497 3356 264329 52747 52747 52747 52747 52747 52747)
  177.130.53.0/24      4777 2497 3356 264329 52747 52747 52747 52747 52747 52747 - Withdrawn - aggregated with 177.130.52.0/24 (4777 2497 3356 264329 52747 52747 52747 52747 52747 52747)
  177.130.54.0/24      4777 2516 4230 266583 52747 - Withdrawn - matching aggregate 177.130.48.0/20 4777 2516 4230 266583 52747
  177.130.55.0/24      4777 2516 4230 266445 266445 266445 52747 52747 52747 52747   
  177.130.56.0/24      4777 2516 4230 266583 52747 - Withdrawn - matching aggregate 177.130.48.0/20 4777 2516 4230 266583 52747
  177.130.57.0/24      4777 2516 4230 266583 52747 - Withdrawn - matching aggregate 177.130.48.0/20 4777 2516 4230 266583 52747
  177.130.59.0/24      4777 2497 3356 264329 52747 52747 52747 52747 52747 52747   
  177.130.60.0/24      4777 2516 4230 266583 52747 - Withdrawn - matching aggregate 177.130.48.0/20 4777 2516 4230 266583 52747
  177.130.61.0/24      4777 2516 4230 266445 266445 266445 52747   
  177.130.63.0/24      4777 2516 4230 266445 266445 266445 52747 52747 52747 52747   

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

AS52747   17 More Specifics   18 Total Advertisements   AS52747 - Wsp Servicos de Telecomunicacoes Ltda, BR
    138.99.108.0/23               138.99.108.0/22
    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
    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
    177.130.59.0/24               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
    177.130.63.0/24               177.130.48.0/20
    177.130.58.0/24               177.130.48.0/20

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

    - 177.130.58.0/24             Withdrawn

Whois Entry

whois: 402591

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