Report for 52651

Name

AS52651 - DeltaAtiva Telecomunicacoes, 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.

52651 AS52651 - DeltaAtiva Telecomunicacoes, BR

  Adjacency:     4  Upstream:     2  Downstream:     2
  Upstream Adjacent AS list
    AS28343         AS28343 - UNIFIQUE TELECOMUNICACOES S/A, BR
    AS53062         AS53062 - ALT  GRUPO BRASIL TECPAR, BR
  Downstream Adjacent AS list
    AS262782        AS262782 - Cubo Networks Ltda., BR
    AS268784        AS268784 - Multi Sistem Telecom LTDA ME, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
11167 AS52651        ORG+TRN Originate:       8704 /18.91  Transit:       1024 /22.00 AS52651 - DeltaAtiva Telecomunicacoes, 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       %
 3625 AS52651       AS52651 - DeltaAtiva Telecomunicacoes, BR         22     18      3      7     15  68.18%


  Prefix               AS Path                              Aggregation Suggestion
  168.0.16.0/22        4608 7575 7195 28343 52651 + Announce - aggregate of 168.0.16.0/23 (4608 7575 7195 28343 52651) and 168.0.18.0/23 (4608 7575 7195 28343 52651)
  168.0.16.0/23        4608 7575 7195 28343 52651 - Withdrawn - aggregated with 168.0.18.0/23 (4608 7575 7195 28343 52651)
  168.0.16.0/24        4608 7575 7195 28343 52651 - Withdrawn - matching aggregate 168.0.16.0/23 4608 7575 7195 28343 52651
  168.0.17.0/24        4608 7575 7195 28343 52651 - Withdrawn - matching aggregate 168.0.16.0/23 4608 7575 7195 28343 52651
  168.0.18.0/23        4608 7575 7195 28343 52651 - Withdrawn - aggregated with 168.0.16.0/23 (4608 7575 7195 28343 52651)
  168.0.18.0/24        4608 7575 7195 28343 52651 - Withdrawn - matching aggregate 168.0.18.0/23 4608 7575 7195 28343 52651
  168.0.19.0/24        4777 2516 6762 53062 52651   
  170.247.144.0/23     4777 2497 3356 53062 52651   
  170.247.144.0/22     4608 7575 7195 28343 52651 + Announce - aggregate of 170.247.144.0/23 (4608 7575 7195 28343 52651) and 170.247.146.0/23 (4608 7575 7195 28343 52651)
  170.247.144.0/24     4608 7575 7195 28343 52651 - Withdrawn - aggregated with 170.247.145.0/24 (4608 7575 7195 28343 52651)
  170.247.145.0/24     4608 7575 7195 28343 52651 - Withdrawn - aggregated with 170.247.144.0/24 (4608 7575 7195 28343 52651)
  170.247.146.0/23     4608 7575 7195 28343 52651 - Withdrawn - aggregated with 170.247.144.0/23 (4608 7575 7195 28343 52651)
  170.247.146.0/24     4608 7575 7195 28343 52651 - Withdrawn - matching aggregate 170.247.146.0/23 4608 7575 7195 28343 52651
  177.221.64.0/22      4777 2497 3356 53062 52651   
  177.221.64.0/21      4608 7575 7195 28343 52651 + Announce - aggregate of 177.221.64.0/22 (4608 7575 7195 28343 52651) and 177.221.68.0/22 (4608 7575 7195 28343 52651)
  177.221.64.0/24      4608 7575 7195 28343 52651 - Withdrawn - aggregated with 177.221.65.0/24 (4608 7575 7195 28343 52651)
  177.221.65.0/24      4608 7575 7195 28343 52651 - Withdrawn - aggregated with 177.221.64.0/24 (4608 7575 7195 28343 52651)
  177.221.66.0/24      4608 7575 7195 28343 52651 - Withdrawn - aggregated with 177.221.67.0/24 (4608 7575 7195 28343 52651)
  177.221.67.0/24      4608 7575 7195 28343 52651 - Withdrawn - aggregated with 177.221.66.0/24 (4608 7575 7195 28343 52651)
  177.221.68.0/22      4608 7575 7195 28343 52651 - Withdrawn - aggregated with 177.221.64.0/22 (4608 7575 7195 28343 52651)
  177.221.68.0/23      4608 7575 7195 28343 52651 - Withdrawn - matching aggregate 177.221.68.0/22 4608 7575 7195 28343 52651
  177.221.70.0/23      4608 7575 7195 28343 52651 - Withdrawn - matching aggregate 177.221.68.0/22 4608 7575 7195 28343 52651
  177.221.70.0/24      4608 7575 7195 28343 52651 - Withdrawn - matching aggregate 177.221.68.0/22 4608 7575 7195 28343 52651
  177.221.71.0/24      4608 7575 7195 28343 52651 - Withdrawn - matching aggregate 177.221.68.0/22 4608 7575 7195 28343 52651
  186.233.55.0/24      4608 7575 7195 28343 52651   

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

AS52651   21 More Specifics   22 Total Advertisements   AS52651 - DeltaAtiva Telecomunicacoes, BR
    168.0.16.0/23                 168.0.16.0/22
    168.0.16.0/24                 168.0.16.0/22
    168.0.17.0/24                 168.0.16.0/22
    168.0.18.0/23                 168.0.16.0/22
    168.0.18.0/24                 168.0.16.0/22
    168.0.19.0/24                 168.0.16.0/22
    170.247.144.0/23              170.247.144.0/22
    170.247.144.0/24              170.247.144.0/22
    170.247.145.0/24              170.247.144.0/22
    170.247.146.0/23              170.247.144.0/22
    170.247.146.0/24              170.247.144.0/22
    177.221.64.0/22               177.221.64.0/21
    177.221.64.0/24               177.221.64.0/21
    177.221.65.0/24               177.221.64.0/21
    177.221.66.0/24               177.221.64.0/21
    177.221.67.0/24               177.221.64.0/21
    177.221.68.0/22               177.221.64.0/21
    177.221.68.0/23               177.221.64.0/21
    177.221.70.0/23               177.221.64.0/21
    177.221.70.0/24               177.221.64.0/21
    177.221.71.0/24               177.221.64.0/21

Whois Entry

whois: 402603

IANA has recorded AS52651 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52651\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded