Report for 61612

Name

DEPARTAMENTO DE CIENCIA E TECNOLOGIA AEROESPACIAL, 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.

61612 DEPARTAMENTO DE CIENCIA E TECNOLOGIA AEROESPACIAL, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS28222         INSTITUTO NACIONAL DE PESQUISAS ESPACIAIS, BR
    AS1251          FUNDACAO DE AMPARO A PESQUISA DO ESTADO SAO PAULO, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
1886  AS61612        ORIGIN  Originate:     131584 /14.99  Transit:          0 /0.00  DEPARTAMENTO DE CIENCIA E TECNOLOGIA AEROESPACIAL, 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       %
23821 AS61612       DEPARTAMENTO DE CIENCIA E TECNOLOGIA AEROESPA      5      2      1      4      1  20.00%


  Prefix               AS Path                              Aggregation Suggestion
  161.24.0.0/16        4777 2497 2914 1916 28222 61612   
  161.24.0.0/16        4777 2497 2914 20080 1251 61612 + Announce - aggregate of 161.24.0.0/17 (4777 2497 2914 20080 1251 61612) and 161.24.128.0/17 (4777 2497 2914 20080 1251 61612)
  161.24.0.0/17        4777 2497 2914 20080 1251 61612 - Withdrawn - aggregated with 161.24.128.0/17 (4777 2497 2914 20080 1251 61612)
  161.24.88.0/24       4777 2497 2914 1916 28222 61612   
  161.24.128.0/17      4777 2497 2914 20080 1251 61612 - Withdrawn - aggregated with 161.24.0.0/17 (4777 2497 2914 20080 1251 61612)
  161.24.231.0/24      4777 2497 2914 1916 28222 61612   

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

AS61612   4 More Specifics   5 Total Advertisements   DEPARTAMENTO DE CIENCIA E TECNOLOGIA AEROESPACIAL, BR
    161.24.0.0/17                 161.24.0.0/16
    161.24.88.0/24                161.24.0.0/16
    161.24.128.0/17               161.24.0.0/16
    161.24.231.0/24               161.24.0.0/16

Whois Entry

whois: 402332

IANA has recorded AS61612 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS61612\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded