Report for 266251

Name

AS266251 - INFOWORLD 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.

266251 AS266251 - INFOWORLD TELECOMUNICACOES LTDA, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS28220         AS28220 - Alares Cabo Servicos de Telecomunicacoes S.A., BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
20742 AS266251       ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  AS266251 - INFOWORLD 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       %
14825 AS266251      AS266251 - INFOWORLD TELECOMUNICACOES LTDA, B      7      4      1      4      3  42.86%


  Prefix               AS Path                              Aggregation Suggestion
  192.140.68.0/22      4608 7575 7195 28220 266251   
  192.140.68.0/22      4777 2497 3356 28220 266251 + Announce - aggregate of 192.140.68.0/23 (4777 2497 3356 28220 266251) and 192.140.70.0/23 (4777 2497 3356 28220 266251)
  192.140.68.0/23      4777 2497 3356 28220 266251 - Withdrawn - aggregated with 192.140.70.0/23 (4777 2497 3356 28220 266251)
  192.140.68.0/24      4608 7575 7195 28220 266251   
  192.140.69.0/24      4777 2497 3356 28220 266251 - Withdrawn - matching aggregate 192.140.68.0/23 4777 2497 3356 28220 266251
  192.140.70.0/23      4777 2497 3356 28220 266251 - Withdrawn - aggregated with 192.140.68.0/23 (4777 2497 3356 28220 266251)
  192.140.70.0/24      4608 7575 7195 28220 266251   
  192.140.71.0/24      4777 2497 3356 28220 266251 - Withdrawn - matching aggregate 192.140.70.0/23 4777 2497 3356 28220 266251

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

AS266251   6 More Specifics   7 Total Advertisements   AS266251 - INFOWORLD TELECOMUNICACOES LTDA, BR
    192.140.68.0/23               192.140.68.0/22
    192.140.68.0/24               192.140.68.0/22
    192.140.69.0/24               192.140.68.0/22
    192.140.70.0/23               192.140.68.0/22
    192.140.70.0/24               192.140.68.0/22
    192.140.71.0/24               192.140.68.0/22

Whois Entry

whois: 402603

IANA has recorded AS266251 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS266251\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded