Report for 52551

Name

--No AS Description--

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.

52551 SAMM Sociedade de Atividades em Multimidia LTDA, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS22381         Megatelecom Telecomunicacoes Ltda, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
13528 AS52551        ORIGIN  Originate:       6400 /19.36  Transit:          0 /0.00  SAMM Sociedade de Atividades em 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       %
 5587 AS52551       SAMM Sociedade de Atividades em Multimidia LT     10      9      0      1      9  90.00%


  Prefix               AS Path                              Aggregation Suggestion
  177.130.112.0/20     6939 3356 22381 52551   
  177.130.112.0/24     6939 3356 22381 52551 - Withdrawn - matching aggregate 177.130.112.0/20 6939 3356 22381 52551
  177.130.113.0/24     6939 3356 22381 52551 - Withdrawn - matching aggregate 177.130.112.0/20 6939 3356 22381 52551
  177.130.114.0/24     6939 3356 22381 52551 - Withdrawn - matching aggregate 177.130.112.0/20 6939 3356 22381 52551
  177.130.115.0/24     6939 3356 22381 52551 - Withdrawn - matching aggregate 177.130.112.0/20 6939 3356 22381 52551
  177.130.116.0/24     6939 3356 22381 52551 - Withdrawn - matching aggregate 177.130.112.0/20 6939 3356 22381 52551
  177.130.117.0/24     6939 3356 22381 52551 - Withdrawn - matching aggregate 177.130.112.0/20 6939 3356 22381 52551
  177.130.123.0/24     6939 3356 22381 52551 - Withdrawn - matching aggregate 177.130.112.0/20 6939 3356 22381 52551
  177.130.126.0/24     6939 3356 22381 52551 - Withdrawn - matching aggregate 177.130.112.0/20 6939 3356 22381 52551
  177.130.127.0/24     6939 3356 22381 52551 - Withdrawn - matching aggregate 177.130.112.0/20 6939 3356 22381 52551

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

AS52551   7 More Specifics   8 Total Advertisements   SAMM Sociedade de Atividades em Multimidia LTDA, BR
    177.130.116.0/24              177.130.112.0/20
    177.130.118.0/24              177.130.112.0/20
    177.130.123.0/24              177.130.112.0/20
    177.130.124.0/24              177.130.112.0/20
    177.130.125.0/24              177.130.112.0/20
    177.130.126.0/24              177.130.112.0/20
    177.130.127.0/24              177.130.112.0/20

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 177.130.116.0/24            Announced
    + 177.130.118.0/24            Announced
    + 177.130.123.0/24            Announced
    + 177.130.124.0/24            Announced
    + 177.130.125.0/24            Announced
    + 177.130.126.0/24            Announced
    + 177.130.127.0/24            Announced

Whois Entry

whois: 402590

IANA has recorded AS52551 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52551\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded