Report for 61577

Name

AS61577 - AMAZONTEL 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 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.

61577 AMAZONTEL TELECOMUNICACOES LTDA, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS53048         CELANTE SERVICOS DE TELECOMUNICACOES LTDA - EPP, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
45780 AS61577        ORIGIN  Originate:        768 /22.42  Transit:          0 /0.00  AMAZONTEL 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       %
24297 AS61577       AMAZONTEL TELECOMUNICACOES LTDA, BR                3      2      1      2      1  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  143.137.28.0/24      6939 7195 61678 53048 61577   
  143.137.30.0/23      6939 7195 61678 53048 61577 + Announce - aggregate of 143.137.30.0/24 (6939 7195 61678 53048 61577) and 143.137.31.0/24 (6939 7195 61678 53048 61577)
  143.137.30.0/24      6939 7195 61678 53048 61577 - Withdrawn - aggregated with 143.137.31.0/24 (6939 7195 61678 53048 61577)
  143.137.31.0/24      6939 7195 61678 53048 61577 - Withdrawn - aggregated with 143.137.30.0/24 (6939 7195 61678 53048 61577)

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

AS61577   3 More Specifics   3 Total Advertisements   AMAZONTEL TELECOMUNICACOES LTDA, BR
    143.137.28.0/24               143.137.28.0/22
    143.137.30.0/24               143.137.28.0/22
    143.137.31.0/24               143.137.28.0/22
    143.137.28.0/23               143.137.28.0/22
    143.137.30.0/23               143.137.28.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 143.137.28.0/24             Announced
    + 143.137.30.0/24             Announced
    + 143.137.31.0/24             Announced
    - 143.137.28.0/23             Withdrawn
    - 143.137.30.0/23             Withdrawn

Whois Entry

whois: 402590

IANA has recorded AS61577 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS61577\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded