Report for 267656

Name

AS267656 - Martins e Barros 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.

267656 AS267656 - Martins e Barros LTDA, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS267575        AS267575 - MARANET TELECOM LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
27632 AS267656       ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  AS267656 - Martins e Barros 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       %
14668 AS267656      AS267656 - Martins e Barros LTDA, BR               5      4      1      2      3  60.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.71.148.0/22       4777 2497 37468 269194 267575 267656   
  45.71.148.0/23       4777 2497 37468 265269 267575 267656 + Announce - aggregate of 45.71.148.0/24 (4777 2497 37468 265269 267575 267656) and 45.71.149.0/24 (4777 2497 37468 265269 267575 267656)
  45.71.148.0/24       4777 2497 37468 265269 267575 267656 - Withdrawn - aggregated with 45.71.149.0/24 (4777 2497 37468 265269 267575 267656)
  45.71.149.0/24       4777 2497 37468 265269 267575 267656 - Withdrawn - aggregated with 45.71.148.0/24 (4777 2497 37468 265269 267575 267656)
  45.71.150.0/24       4777 2497 37468 269194 267575 267656 - Withdrawn - matching aggregate 45.71.148.0/22 4777 2497 37468 269194 267575 267656
  45.71.151.0/24       4777 2497 37468 269194 267575 267656 - Withdrawn - matching aggregate 45.71.148.0/22 4777 2497 37468 269194 267575 267656

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

AS267656   4 More Specifics   5 Total Advertisements   AS267656 - Martins e Barros LTDA, BR
    45.71.148.0/24                45.71.148.0/22
    45.71.149.0/24                45.71.148.0/22
    45.71.150.0/24                45.71.148.0/22
    45.71.151.0/24                45.71.148.0/22

Whois Entry

whois: 402591

IANA has recorded AS267656 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS267656\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded