Report for 52556

Name

AS52556 - Ivanildo Junior E Idalecio Ribeiro Art. Info. 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.

52556 Ivanildo Junior E Idalecio Ribeiro Art. Info. Ltda, BR

  Adjacency:     5  Upstream:     5  Downstream:     0
  Upstream Adjacent AS list
    AS52772         SJNET TELECOMUNICACOES - EIRELI, BR
    AS263267        VIUNET PROVIMENTO DE ACESSO A INTERNET LTDA - ME, BR
    AS266038        VN TELECOM PROVEDORES A.R.C EIRELI, BR
    AS28126         BRISANET SERVICOS DE TELECOMUNICACOES S.A, BR
    AS265393        FIRENET SERVICOS DE TELECOMUNICACOES LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
25669 AS52556        ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  Ivanildo Junior E Idalecio Ribeiro Art. Info. 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       %
23624 AS52556       Ivanildo Junior E Idalecio Ribeiro Art. Info.      7      1      0      6      1  14.29%


  Prefix               AS Path                              Aggregation Suggestion
  177.85.248.0/24      6939 3356 265442 266038 52556   
  177.85.249.0/24      6939 28126 52556 52556   
  177.85.250.0/24      6939 6762 265393 265393 265393 52556   
  177.85.253.0/24      6939 267470 52772 52556   
  177.85.254.0/23      6939 3356 263267 52556   
  177.85.254.0/24      3303 52320 7738 263267 52556   
  177.85.255.0/24      6939 3356 263267 52556 - Withdrawn - matching aggregate 177.85.254.0/23 6939 3356 263267 52556

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

AS52556   2 More Specifics   3 Total Advertisements   Ivanildo Junior E Idalecio Ribeiro Art. Info. Ltda, BR
    177.85.248.0/22               177.85.248.0/21
    177.85.252.0/22               177.85.248.0/21
    177.85.248.0/24               177.85.248.0/21
    177.85.249.0/24               177.85.248.0/21
    177.85.250.0/23               177.85.248.0/21
    177.85.252.0/24               177.85.248.0/21
    177.85.253.0/24               177.85.248.0/21
    177.85.254.0/23               177.85.248.0/21

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 177.85.248.0/21             Announced
    + 177.85.248.0/22             Announced
    + 177.85.252.0/22             Announced
    - 177.85.248.0/24             Withdrawn
    - 177.85.249.0/24             Withdrawn
    - 177.85.250.0/23             Withdrawn
    - 177.85.252.0/24             Withdrawn
    - 177.85.253.0/24             Withdrawn
    - 177.85.254.0/23             Withdrawn

Whois Entry

whois: 402603

IANA has recorded AS52556 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52556\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded