Report for 267495

Name

Brasil Central Telecomunicacao, 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.

267495 Brasil Central Telecomunicacao, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS28326         Total Telecom Ltda, BR
    AS265144        MCD INFORMATICA E TELECOMUNICACOES LTDA - ME, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
29648 AS267495       ORIGIN  Originate:       1792 /21.19  Transit:          0 /0.00  Brasil Central Telecomunicacao, 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       %
28268 AS267495      Brasil Central Telecomunicacao, BR                 4      2      1      3      1  25.00%


  Prefix               AS Path                              Aggregation Suggestion
  192.141.232.0/22     4777 2497 174 14840 28326 267495 267495 267495   
  192.141.232.0/23     4777 2497 174 52468 265144 265144 267495 + Announce - aggregate of 192.141.232.0/24 (4777 2497 174 52468 265144 265144 267495) and 192.141.233.0/24 (4777 2497 174 52468 265144 265144 267495)
  192.141.232.0/24     4777 2497 174 52468 265144 265144 267495 - Withdrawn - aggregated with 192.141.233.0/24 (4777 2497 174 52468 265144 265144 267495)
  192.141.233.0/24     4777 2497 174 52468 265144 265144 267495 - Withdrawn - aggregated with 192.141.232.0/24 (4777 2497 174 52468 265144 265144 267495)
  192.141.234.0/24     4777 2497 174 52468 265144 265144 267495   

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

AS267495   3 More Specifics   4 Total Advertisements   Brasil Central Telecomunicacao, BR
    192.141.232.0/24              192.141.232.0/22
    192.141.233.0/24              192.141.232.0/22
    192.141.234.0/24              192.141.232.0/22

Whois Entry

whois: 402332

IANA has recorded AS267495 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS267495\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded