Report for 262938

Name

AS262938 - B3A COMUNICACAO 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.

262938 AS262938 - B3A COMUNICACAO LTDA, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS16397         AS16397 - EQUINIX BRASIL, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
29615 AS262938       ORIGIN  Originate:       1792 /21.19  Transit:          0 /0.00  AS262938 - B3A COMUNICACAO 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       %
18583 AS262938      AS262938 - B3A COMUNICACAO LTDA, BR                4      3      1      2      2  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  177.129.196.0/22     4777 2516 6762 15830 16397 262938   
  177.129.196.0/24     4777 2516 6762 15830 16397 262938 - Withdrawn - matching aggregate 177.129.196.0/22 4777 2516 6762 15830 16397 262938
  177.129.198.0/23     4777 2497 3356 15830 16397 262938 + Announce - aggregate of 177.129.198.0/24 (4777 2497 3356 15830 16397 262938) and 177.129.199.0/24 (4777 2497 3356 15830 16397 262938)
  177.129.198.0/24     4777 2497 3356 15830 16397 262938 - Withdrawn - aggregated with 177.129.199.0/24 (4777 2497 3356 15830 16397 262938)
  177.129.199.0/24     4777 2497 3356 15830 16397 262938 - Withdrawn - aggregated with 177.129.198.0/24 (4777 2497 3356 15830 16397 262938)

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

AS262938   3 More Specifics   4 Total Advertisements   AS262938 - B3A COMUNICACAO LTDA, BR
    177.129.196.0/24              177.129.196.0/22
    177.129.198.0/24              177.129.196.0/22
    177.129.199.0/24              177.129.196.0/22

Whois Entry

whois: 402591

IANA has recorded AS262938 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS262938\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded