Report for 271291

Name

AS271291 - CS+TELECOMUNICACOES 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.

271291 AS271291 - CS+TELECOMUNICACOES LTDA, BR

  Adjacency:     5  Upstream:     3  Downstream:     2
  Upstream Adjacent AS list
    AS269558        AS269558 - B S V TELECOMUNICACOES E SERVICOS LTDA, BR
    AS265269        AS265269 - MEGA TELE INFORMATICA, BR
    AS269194        AS269194 - ST1 INTERNET, BR
  Downstream Adjacent AS list
    AS271612        AS271612 - LOGO Telecom, BR
    AS271148        AS271148 - NEXTALL TELECOMUNICACOES EMPREENDIMENTOS LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
43048 AS271291       ORG+TRN Originate:       1024 /22.00  Transit:       2048 /21.00 AS271291 - CS+TELECOMUNICACOES 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       %
71689 AS271291      AS271291 - CS+TELECOMUNICACOES LTDA, BR            4      0      0      4      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  200.80.124.0/24      4608 7575 37468 265269 269558 271291   
  200.80.125.0/24      4777 2497 37468 269194 271291 271291   
  200.80.126.0/24      4777 2497 37468 269194 271291 271291   
  200.80.127.0/24      4608 7575 37468 265269 269558 271291   

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

AS271291   4 More Specifics   4 Total Advertisements   AS271291 - CS+TELECOMUNICACOES LTDA, BR
    200.80.124.0/24               200.80.124.0/22
    200.80.125.0/24               200.80.124.0/22
    200.80.126.0/24               200.80.124.0/22
    200.80.127.0/24               200.80.124.0/22

Whois Entry

whois: 402591

IANA has recorded AS271291 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS271291\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded