Report for 273412

Name

AS273412 - CN TELECOM SERVICOS DE INTERNET 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.

273412 AS273412 - CN TELECOM SERVICOS DE INTERNET LTDA, BR

  Adjacency:     2  Upstream:     1  Downstream:     1
  Upstream Adjacent AS list
    AS23106         AS23106 - AMERICAN TOWER DO BRASIL-COMUNICACAO MULTIMIDIA LT, BR
  Downstream Adjacent AS list
    AS271493        AS271493 - SPEED NET PEDRA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
21894 AS273412       ORG+TRN Originate:       2816 /20.54  Transit:        512 /23.00 AS273412 - CN TELECOM SERVICOS DE INTERNET 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       %
 9347 AS273412      AS273412 - CN TELECOM SERVICOS DE INTERNET LT      6      5      0      1      5  83.33%


  Prefix               AS Path                              Aggregation Suggestion
  200.196.40.0/22      4608 7575 7195 23106 273412   
  200.196.40.0/23      4608 7575 7195 23106 273412 - Withdrawn - matching aggregate 200.196.40.0/22 4608 7575 7195 23106 273412
  200.196.40.0/24      4608 7575 7195 23106 273412 - Withdrawn - matching aggregate 200.196.40.0/22 4608 7575 7195 23106 273412
  200.196.42.0/23      4608 7575 7195 23106 273412 - Withdrawn - matching aggregate 200.196.40.0/22 4608 7575 7195 23106 273412
  200.196.42.0/24      4608 7575 7195 23106 273412 - Withdrawn - matching aggregate 200.196.40.0/22 4608 7575 7195 23106 273412
  200.196.43.0/24      4608 7575 7195 23106 273412 - Withdrawn - matching aggregate 200.196.40.0/22 4608 7575 7195 23106 273412

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

AS273412   5 More Specifics   6 Total Advertisements   AS273412 - CN TELECOM SERVICOS DE INTERNET LTDA, BR
    200.196.40.0/23               200.196.40.0/22
    200.196.40.0/24               200.196.40.0/22
    200.196.42.0/23               200.196.40.0/22
    200.196.42.0/24               200.196.40.0/22
    200.196.43.0/24               200.196.40.0/22

Whois Entry

whois: 402591

IANA has recorded AS273412 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS273412\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded