Report for 266031

Name

PRESIDENCIA DA REPUBLICA, 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.

266031 PRESIDENCIA DA REPUBLICA, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS10954         SERVICO FEDERAL DE PROCESSAMENTO DE DADOS - SERPRO, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
41664 AS266031       ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  PRESIDENCIA DA REPUBLICA, 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       %
14402 AS266031      PRESIDENCIA DA REPUBLICA, BR                       4      4      1      1      3  75.00%


  Prefix               AS Path                              Aggregation Suggestion
  170.246.252.0/22     4777 2497 3356 10954 266031 + Announce - aggregate of 170.246.252.0/23 (4777 2497 3356 10954 266031) and 170.246.254.0/23 (4777 2497 3356 10954 266031)
  170.246.252.0/24     4777 2497 3356 10954 266031 - Withdrawn - aggregated with 170.246.253.0/24 (4777 2497 3356 10954 266031)
  170.246.253.0/24     4777 2497 3356 10954 266031 - Withdrawn - aggregated with 170.246.252.0/24 (4777 2497 3356 10954 266031)
  170.246.254.0/24     4777 2497 3356 10954 266031 - Withdrawn - aggregated with 170.246.255.0/24 (4777 2497 3356 10954 266031)
  170.246.255.0/24     4777 2497 3356 10954 266031 - Withdrawn - aggregated with 170.246.254.0/24 (4777 2497 3356 10954 266031)

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

AS266031   4 More Specifics   4 Total Advertisements   PRESIDENCIA DA REPUBLICA, BR
    170.246.252.0/24              170.246.252.0/22
    170.246.253.0/24              170.246.252.0/22
    170.246.254.0/24              170.246.252.0/22
    170.246.255.0/24              170.246.252.0/22

Whois Entry

whois: 402332

IANA has recorded AS266031 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS266031\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded