Report for 262861

Name

VIAFIBRA 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.

262861 VIAFIBRA TELECOMUNICACOES LTDA, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS52840         AVA TELECOMUNICACOES LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
12058 AS262861       ORIGIN  Originate:       8192 /19.00  Transit:          0 /0.00  VIAFIBRA 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       %
11011 AS262861      VIAFIBRA TELECOMUNICACOES LTDA, BR                 6      4      0      2      4  66.67%


  Prefix               AS Path                              Aggregation Suggestion
  177.10.224.0/21      4777 2497 174 13786 52840 262861   
  177.10.224.0/22      4777 2497 174 13786 52840 262861 - Withdrawn - matching aggregate 177.10.224.0/21 4777 2497 174 13786 52840 262861
  177.10.228.0/22      4777 2497 174 13786 52840 262861 - Withdrawn - matching aggregate 177.10.224.0/21 4777 2497 174 13786 52840 262861
  191.7.168.0/21       4777 2497 174 13786 52840 262861   
  191.7.168.0/22       4777 2497 174 13786 52840 262861 - Withdrawn - matching aggregate 191.7.168.0/21 4777 2497 174 13786 52840 262861
  191.7.172.0/22       4777 2497 174 13786 52840 262861 - Withdrawn - matching aggregate 191.7.168.0/21 4777 2497 174 13786 52840 262861

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

AS262861   4 More Specifics   6 Total Advertisements   VIAFIBRA TELECOMUNICACOES LTDA, BR
    177.10.224.0/22               177.10.224.0/21
    177.10.228.0/22               177.10.224.0/21
    191.7.168.0/22                191.7.168.0/21
    191.7.172.0/22                191.7.168.0/21

Whois Entry

whois: 402332

IANA has recorded AS262861 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS262861\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded