Report for 61830

Name

AS61830 - NETTRON PROVEDOR DE INTERNET LTDA - ME, 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.

61830 NETTRON TELECOMUNICACOES LTDA - ME, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS28283         Adylnet Telecom, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
20307 AS61830        ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  NETTRON TELECOMUNICACOES LTDA - ME, 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       %
17462 AS61830       NETTRON TELECOMUNICACOES LTDA - ME, BR             7      4      2      5      2  28.57%


  Prefix               AS Path                              Aggregation Suggestion
  201.140.240.0/22     37100 28283 61830      
  201.140.240.0/23     37100 28283 61830 61830   
  201.140.240.0/23     37100 28283 61830    + Announce - aggregate of 201.140.240.0/24 (37100 28283 61830) and 201.140.241.0/24 (37100 28283 61830)
  201.140.240.0/24     37100 28283 61830    - Withdrawn - aggregated with 201.140.241.0/24 (37100 28283 61830)
  201.140.241.0/24     37100 28283 61830    - Withdrawn - aggregated with 201.140.240.0/24 (37100 28283 61830)
  201.140.242.0/23     37100 28283 61830 61830   
  201.140.242.0/23     37100 28283 61830    + Announce - aggregate of 201.140.242.0/24 (37100 28283 61830) and 201.140.243.0/24 (37100 28283 61830)
  201.140.242.0/24     37100 28283 61830    - Withdrawn - aggregated with 201.140.243.0/24 (37100 28283 61830)
  201.140.243.0/24     37100 28283 61830    - Withdrawn - aggregated with 201.140.242.0/24 (37100 28283 61830)

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

AS61830   6 More Specifics   7 Total Advertisements   NETTRON TELECOMUNICACOES LTDA - ME, BR
    201.140.240.0/23              201.140.240.0/22
    201.140.240.0/24              201.140.240.0/22
    201.140.241.0/24              201.140.240.0/22
    201.140.242.0/23              201.140.240.0/22
    201.140.242.0/24              201.140.240.0/22
    201.140.243.0/24              201.140.240.0/22

Whois Entry

whois: 402590

IANA has recorded AS61830 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS61830\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded