Report for 23074

Name

AS23074 - PETROLEO BRASILEIRO S.A. - PETROBRAS, 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.

23074 AS23074 - PETROLEO BRASILEIRO S.A. - PETROBRAS, BR

  Adjacency:     4  Upstream:     3  Downstream:     1
  Upstream Adjacent AS list
    AS22381         AS22381 - SAMM TECNOLOGIA E TELECOMUNICACOES S.A, BR
    AS4230          AS4230 - CLARO S.A., BR
    AS8757          NSFOCUS - NSFOCUS, Inc., US
  Downstream Adjacent AS list
    AS61721         AS61721 - PETROLEO BRASILEIRO S.A. - PETROBRAS, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
2358  AS23074        ORG+TRN Originate:      98304 /15.42  Transit:        256 /24.00 AS23074 - PETROLEO BRASILEIRO S.A. - PETROBRAS, 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       %
 3228 AS23074       AS23074 - PETROLEO BRASILEIRO S.A. - PETROBRA     27     18      2     11     16  59.26%


  Prefix               AS Path                              Aggregation Suggestion
  164.85.0.0/16        4777 2516 4230 23074   
  164.85.0.0/20        4777 2516 4230 23074 - Withdrawn - matching aggregate 164.85.0.0/16 4777 2516 4230 23074
  164.85.4.0/23        4777 4713 2914 8757 23074 + Announce - aggregate of 164.85.4.0/24 (4777 4713 2914 8757 23074) and 164.85.5.0/24 (4777 4713 2914 8757 23074)
  164.85.4.0/24        4777 4713 2914 8757 23074 - Withdrawn - aggregated with 164.85.5.0/24 (4777 4713 2914 8757 23074)
  164.85.5.0/24        4777 4713 2914 8757 23074 - Withdrawn - aggregated with 164.85.4.0/24 (4777 4713 2914 8757 23074)
  164.85.6.0/24        4777 4713 2914 8757 23074   
  164.85.12.0/24       4777 4713 2914 8757 23074   
  164.85.16.0/20       4777 2516 4230 23074 - Withdrawn - matching aggregate 164.85.0.0/16 4777 2516 4230 23074
  164.85.16.0/22       4777 2516 4230 23074 - Withdrawn - matching aggregate 164.85.0.0/16 4777 2516 4230 23074
  164.85.20.0/22       4777 2516 4230 23074 - Withdrawn - matching aggregate 164.85.0.0/16 4777 2516 4230 23074
  164.85.24.0/22       4777 2516 4230 23074 - Withdrawn - matching aggregate 164.85.0.0/16 4777 2516 4230 23074
  164.85.46.0/23       4777 2516 4230 23074 23074 23074   
  164.85.64.0/19       4777 2497 3356 22381 23074 23074 + Announce - aggregate of 164.85.64.0/20 (4777 2497 3356 22381 23074 23074) and 164.85.80.0/20 (4777 2497 3356 22381 23074 23074)
  164.85.64.0/20       4777 2497 3356 22381 23074 23074 - Withdrawn - aggregated with 164.85.80.0/20 (4777 2497 3356 22381 23074 23074)
  164.85.65.0/24       4777 4713 2914 8757 23074   
  164.85.66.0/24       4777 4713 2914 8757 23074   
  164.85.78.0/23       4777 2516 4230 23074 23074 23074   
  164.85.80.0/20       4777 2497 3356 22381 23074 23074 - Withdrawn - aggregated with 164.85.64.0/20 (4777 2497 3356 22381 23074 23074)
  164.85.80.0/22       4777 2497 3356 22381 23074 23074 - Withdrawn - matching aggregate 164.85.80.0/20 4777 2497 3356 22381 23074 23074
  164.85.80.0/23       4777 2497 3356 22381 23074 23074 - Withdrawn - matching aggregate 164.85.80.0/20 4777 2497 3356 22381 23074 23074
  164.85.82.0/23       4777 2497 3356 22381 23074 23074 - Withdrawn - matching aggregate 164.85.80.0/20 4777 2497 3356 22381 23074 23074
  164.85.84.0/22       4777 2497 3356 22381 23074 23074 - Withdrawn - matching aggregate 164.85.80.0/20 4777 2497 3356 22381 23074 23074
  164.85.84.0/23       4777 2497 3356 22381 23074 23074 - Withdrawn - matching aggregate 164.85.80.0/20 4777 2497 3356 22381 23074 23074
  164.85.86.0/23       4777 2497 3356 22381 23074 23074 - Withdrawn - matching aggregate 164.85.80.0/20 4777 2497 3356 22381 23074 23074
  164.85.88.0/22       4777 2497 3356 22381 23074 23074 - Withdrawn - matching aggregate 164.85.80.0/20 4777 2497 3356 22381 23074 23074
  164.85.88.0/23       4777 2497 3356 22381 23074 23074 - Withdrawn - matching aggregate 164.85.80.0/20 4777 2497 3356 22381 23074 23074
  164.85.90.0/23       4777 2497 3356 22381 23074 23074 - Withdrawn - matching aggregate 164.85.80.0/20 4777 2497 3356 22381 23074 23074
  164.85.96.0/20       4777 2497 3356 22381 23074 23074   
  164.85.98.0/23       4608 7575 18678 22381 23074 23074   

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

AS23074   26 More Specifics   27 Total Advertisements   AS23074 - PETROLEO BRASILEIRO S.A. - PETROBRAS, BR
    164.85.0.0/20                 164.85.0.0/16
    164.85.4.0/24                 164.85.0.0/16
    164.85.5.0/24                 164.85.0.0/16
    164.85.6.0/24                 164.85.0.0/16
    164.85.12.0/24                164.85.0.0/16
    164.85.16.0/20                164.85.0.0/16
    164.85.16.0/22                164.85.0.0/16
    164.85.20.0/22                164.85.0.0/16
    164.85.24.0/22                164.85.0.0/16
    164.85.46.0/23                164.85.0.0/16
    164.85.64.0/20                164.85.0.0/16
    164.85.65.0/24                164.85.0.0/16
    164.85.66.0/24                164.85.0.0/16
    164.85.78.0/23                164.85.0.0/16
    164.85.80.0/20                164.85.0.0/16
    164.85.80.0/22                164.85.0.0/16
    164.85.80.0/23                164.85.0.0/16
    164.85.82.0/23                164.85.0.0/16
    164.85.84.0/22                164.85.0.0/16
    164.85.84.0/23                164.85.0.0/16
    164.85.86.0/23                164.85.0.0/16
    164.85.88.0/22                164.85.0.0/16
    164.85.88.0/23                164.85.0.0/16
    164.85.90.0/23                164.85.0.0/16
    164.85.96.0/20                164.85.0.0/16
    164.85.98.0/23                164.85.0.0/16

Whois Entry

whois: 402591

IANA has recorded AS23074 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS23074\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded