Report for 262831

Name

AS262831 - N G B Pires & CIA 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 AS6447) 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.

262831 N G B Pires & CIA LTDA, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS14282         PERSIS TELECOM, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
27181 AS262831       ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  N G B Pires & CIA 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       %
 9322 AS262831      N G B Pires & CIA LTDA, BR                         6      6      1      1      5  83.33%


  Prefix               AS Path                              Aggregation Suggestion
  186.251.120.0/22     6939 3356 14282 262831 + Announce - aggregate of 186.251.120.0/23 (6939 3356 14282 262831) and 186.251.122.0/23 (6939 3356 14282 262831)
  186.251.120.0/23     6939 3356 14282 262831 - Withdrawn - aggregated with 186.251.122.0/23 (6939 3356 14282 262831)
  186.251.120.0/24     6939 3356 14282 262831 - Withdrawn - matching aggregate 186.251.120.0/23 6939 3356 14282 262831
  186.251.121.0/24     6939 3356 14282 262831 - Withdrawn - matching aggregate 186.251.120.0/23 6939 3356 14282 262831
  186.251.122.0/23     6939 3356 14282 262831 - Withdrawn - aggregated with 186.251.120.0/23 (6939 3356 14282 262831)
  186.251.122.0/24     6939 3356 14282 262831 - Withdrawn - matching aggregate 186.251.122.0/23 6939 3356 14282 262831
  186.251.123.0/24     6939 3356 14282 262831 - Withdrawn - matching aggregate 186.251.122.0/23 6939 3356 14282 262831

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

AS262831   6 More Specifics   6 Total Advertisements   N G B Pires & CIA LTDA, BR
    186.251.120.0/23              186.251.120.0/22
    186.251.120.0/24              186.251.120.0/22
    186.251.121.0/24              186.251.120.0/22
    186.251.122.0/23              186.251.120.0/22
    186.251.122.0/24              186.251.120.0/22
    186.251.123.0/24              186.251.120.0/22

Whois Entry

whois: 402590

IANA has recorded AS262831 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS262831\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded