Report for 52878

Name

AS52878 - REDE DE TELECOMUNICACOES CARAJAS 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.

52878 AS52878 - REDE DE TELECOMUNICACOES CARAJAS LTDA, BR

  Adjacency:     6  Upstream:     5  Downstream:     1
  Upstream Adjacent AS list
    AS262462        AS262462 - Aranet Play, BR
    AS265023        AS265023 - TMK NET LTDA, BR
    AS61832         AS61832 - DB3 SERVICOS DE TELECOMUNICACOES S.A, BR
    AS269194        AS269194 - ST1 INTERNET, BR
    AS7738          AS7738 - V tal, BR
  Downstream Adjacent AS list
    AS28246         AS28246 - REDE SIVNET TELECOMUNICACOES LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
20017 AS52878        ORG+TRN Originate:       3072 /20.42  Transit:       1024 /22.00 AS52878 - REDE DE TELECOMUNICACOES CARAJAS 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       %
17109 AS52878       AS52878 - REDE DE TELECOMUNICACOES CARAJAS LT     12      4      2     10      2  16.67%


  Prefix               AS Path                              Aggregation Suggestion
  170.239.0.0/24       4777 2497 174 269194 52878 52878 52878 52878   
  170.239.1.0/24       4777 2516 6762 269194 52878 52878   
  170.239.2.0/24       4777 2516 6762 269194 52878 52878   
  170.239.3.0/24       4777 2497 3356 262462 52878 52878   
  186.232.200.0/24     4777 2497 3356 267613 265023 52878 52878   
  186.232.201.0/24     4777 2497 3356 61832 52878 52878 52878 52878   
  186.232.202.0/23     4608 7575 7195 269194 52878 52878 52878 52878 52878 + Announce - aggregate of 186.232.202.0/24 (4608 7575 7195 269194 52878 52878 52878 52878 52878) and 186.232.203.0/24 (4608 7575 7195 269194 52878 52878 52878 52878 52878)
  186.232.202.0/24     4608 7575 7195 269194 52878 52878 52878 52878 52878 - Withdrawn - aggregated with 186.232.203.0/24 (4608 7575 7195 269194 52878 52878 52878 52878 52878)
  186.232.203.0/24     4608 7575 7195 269194 52878 52878 52878 52878 52878 - Withdrawn - aggregated with 186.232.202.0/24 (4608 7575 7195 269194 52878 52878 52878 52878 52878)
  186.232.204.0/23     4777 2497 174 269194 52878 52878 52878 52878 + Announce - aggregate of 186.232.204.0/24 (4777 2497 174 269194 52878 52878 52878 52878) and 186.232.205.0/24 (4777 2497 174 269194 52878 52878 52878 52878)
  186.232.204.0/24     4777 2497 174 269194 52878 52878 52878 52878 - Withdrawn - aggregated with 186.232.205.0/24 (4777 2497 174 269194 52878 52878 52878 52878)
  186.232.205.0/24     4777 2497 174 269194 52878 52878 52878 52878 - Withdrawn - aggregated with 186.232.204.0/24 (4777 2497 174 269194 52878 52878 52878 52878)
  186.232.206.0/24     4777 2497 3356 262462 52878 52878   
  186.232.207.0/24     4777 2497 3356 61832 52878 52878 52878 52878   

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

AS52878   12 More Specifics   12 Total Advertisements   AS52878 - REDE DE TELECOMUNICACOES CARAJAS LTDA, BR
    170.239.0.0/24                170.239.0.0/22
    170.239.1.0/24                170.239.0.0/22
    170.239.2.0/24                170.239.0.0/22
    170.239.3.0/24                170.239.0.0/22
    186.232.200.0/24              186.232.200.0/21
    186.232.201.0/24              186.232.200.0/21
    186.232.202.0/24              186.232.200.0/21
    186.232.203.0/24              186.232.200.0/21
    186.232.204.0/24              186.232.200.0/21
    186.232.205.0/24              186.232.200.0/21
    186.232.206.0/24              186.232.200.0/21
    186.232.207.0/24              186.232.200.0/21

Whois Entry

whois: 402603

IANA has recorded AS52878 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52878\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded