Report for 52858

Name

AS52858 - A & G Servicos em TI, 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.

52858 A & G Servicos em TI, BR

  Adjacency:     2  Upstream:     1  Downstream:     1
  Upstream Adjacent AS list
    AS271689        AGE TELECOMUNICACOES LTDA, BR
  Downstream Adjacent AS list
    AS263539        NEW SYSTEM INTERNET, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
16045 AS52858        ORG+TRN Originate:       4608 /19.83  Transit:       1536 /21.42 A & G Servicos em TI, 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       %
23679 AS52858       A & G Servicos em TI, BR                           6      2      1      5      1  16.67%


  Prefix               AS Path                              Aggregation Suggestion
  138.59.248.0/22      6939 28329 271689 52858 52858   
  138.59.248.0/23      6939 28329 271689 52858 + Announce - aggregate of 138.59.248.0/24 (6939 28329 271689 52858) and 138.59.249.0/24 (6939 28329 271689 52858)
  138.59.248.0/24      6939 28329 271689 52858 - Withdrawn - aggregated with 138.59.249.0/24 (6939 28329 271689 52858)
  138.59.249.0/24      6939 28329 271689 52858 - Withdrawn - aggregated with 138.59.248.0/24 (6939 28329 271689 52858)
  170.247.232.0/22     6939 271689 271689 271689 52858   
  177.87.64.0/22       6939 271689 271689 271689 52858   
  177.125.248.0/22     6939 271689 271689 271689 52858   

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 177.125.248.0/22            Announced
    - 45.239.0.0/22               Withdrawn
    - 177.125.248.0/23            Withdrawn
    - 177.125.250.0/23            Withdrawn

Whois Entry

whois: 402590

IANA has recorded AS52858 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52858\n