Report for 52746

Name

Primanet Internet 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.

52746 Primanet Internet LTDA, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS52564         Biazi Telecom, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
17468 AS52746        ORIGIN  Originate:       4096 /20.00  Transit:          0 /0.00  Primanet Internet 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       %
 7544 AS52746       Primanet Internet LTDA, BR                        10      8      2      4      6  60.00%


  Prefix               AS Path                              Aggregation Suggestion
  131.221.180.0/22     4777 2497 16735 52573 52935 52935 52935 52935 52564 52746   
  131.221.180.0/22     4777 6939 52320 8167 52564 52746 + Announce - aggregate of 131.221.180.0/23 (4777 6939 52320 8167 52564 52746) and 131.221.182.0/23 (4777 6939 52320 8167 52564 52746)
  131.221.180.0/24     4777 6939 52320 8167 52564 52746 - Withdrawn - aggregated with 131.221.181.0/24 (4777 6939 52320 8167 52564 52746)
  131.221.181.0/24     4777 6939 52320 8167 52564 52746 - Withdrawn - aggregated with 131.221.180.0/24 (4777 6939 52320 8167 52564 52746)
  131.221.182.0/24     4777 6939 52320 8167 52564 52746 - Withdrawn - aggregated with 131.221.183.0/24 (4777 6939 52320 8167 52564 52746)
  131.221.183.0/24     4777 6939 52320 8167 52564 52746 - Withdrawn - aggregated with 131.221.182.0/24 (4777 6939 52320 8167 52564 52746)
  177.85.172.0/22      4777 2497 16735 52573 52935 52935 52935 52935 52564 52746   
  177.85.172.0/22      4777 6939 52320 8167 52564 52746 + Announce - aggregate of 177.85.172.0/23 (4777 6939 52320 8167 52564 52746) and 177.85.174.0/23 (4777 6939 52320 8167 52564 52746)
  177.85.172.0/24      4777 6939 52320 8167 52564 52746 - Withdrawn - aggregated with 177.85.173.0/24 (4777 6939 52320 8167 52564 52746)
  177.85.173.0/24      4777 6939 52320 8167 52564 52746 - Withdrawn - aggregated with 177.85.172.0/24 (4777 6939 52320 8167 52564 52746)
  177.85.174.0/24      4777 6939 52320 8167 52564 52746 - Withdrawn - aggregated with 177.85.175.0/24 (4777 6939 52320 8167 52564 52746)
  177.85.175.0/24      4777 6939 52320 8167 52564 52746 - Withdrawn - aggregated with 177.85.174.0/24 (4777 6939 52320 8167 52564 52746)

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

AS52746   8 More Specifics   10 Total Advertisements   Primanet Internet LTDA, BR
    131.221.180.0/24              131.221.180.0/22
    131.221.181.0/24              131.221.180.0/22
    131.221.182.0/24              131.221.180.0/22
    131.221.183.0/24              131.221.180.0/22
    177.85.172.0/24               177.85.172.0/22
    177.85.173.0/24               177.85.172.0/22
    177.85.174.0/24               177.85.172.0/22
    177.85.175.0/24               177.85.172.0/22

Whois Entry

whois: 402332

IANA has recorded AS52746 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52746\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded