Report for 21612

Name

AS21612 - FUNDACAO INSTITUTO OSWALDO CRUZ, 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.

21612 AS21612 - FUNDACAO INSTITUTO OSWALDO CRUZ, BR

  Adjacency:     5  Upstream:     5  Downstream:     0
  Upstream Adjacent AS list
    AS14868         AS14868 - Ligga Telecomunicacoes S.A., BR
    AS10881         AS10881 - FUNPAR - Fundacao da UFPR para o DCTC, BR
    AS1916          AS1916 - Rede Nacional de Ensino e Pesquisa, BR
    AS2715          AS2715 - Fundacao Carlos Chagas Filho de Amparo a Pesquisa, BR
    AS262403        AS262403 - Net Way Telecom LTDA ME, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
1741  AS21612        ORIGIN  Originate:     136960 /14.94  Transit:          0 /0.00  AS21612 - FUNDACAO INSTITUTO OSWALDO CRUZ, 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       %
 3746 AS21612       AS21612 - FUNDACAO INSTITUTO OSWALDO CRUZ, BR     27     17      3     13     14  51.85%


  Prefix               AS Path                              Aggregation Suggestion
  157.86.0.0/17        4777 2516 3356 263009 262403 21612   
  157.86.0.0/17        4608 7575 11537 1916 2715 21612 + Announce - aggregate of 157.86.0.0/18 (4608 7575 11537 1916 2715 21612) and 157.86.64.0/18 (4608 7575 11537 1916 2715 21612)
  157.86.0.0/18        4608 7575 11537 1916 2715 21612 - Withdrawn - aggregated with 157.86.64.0/18 (4608 7575 11537 1916 2715 21612)
  157.86.43.0/24       4608 7575 11537 1916 21612   
  157.86.47.0/24       4608 7575 11537 1916 21612   
  157.86.48.0/23       4608 7575 11537 1916 21612   
  157.86.49.0/24       4608 7575 11537 1916 21612 - Withdrawn - matching aggregate 157.86.48.0/23 4608 7575 11537 1916 21612
  157.86.57.0/24       4608 7575 11537 1916 21612   
  157.86.61.0/24       4608 7575 11537 1916 21612   
  157.86.64.0/18       4608 7575 11537 1916 2715 21612 - Withdrawn - aggregated with 157.86.0.0/18 (4608 7575 11537 1916 2715 21612)
  157.86.85.0/24       4608 7575 11537 27750 1916 21612   
  157.86.94.0/23       4777 2497 3356 14868 21612   
  157.86.94.0/23       4608 7575 11537 1916 10881 21612 + Announce - aggregate of 157.86.94.0/24 (4608 7575 11537 1916 10881 21612) and 157.86.95.0/24 (4608 7575 11537 1916 10881 21612)
  157.86.94.0/24       4608 7575 11537 1916 10881 21612 - Withdrawn - aggregated with 157.86.95.0/24 (4608 7575 11537 1916 10881 21612)
  157.86.95.0/24       4608 7575 11537 1916 10881 21612 - Withdrawn - aggregated with 157.86.94.0/24 (4608 7575 11537 1916 10881 21612)
  157.86.122.0/24      4608 7575 11537 1916 2715 21612 - Withdrawn - matching aggregate 157.86.64.0/18 4608 7575 11537 1916 2715 21612
  157.86.125.0/24      4608 7575 11537 1916 2715 21612 - Withdrawn - matching aggregate 157.86.64.0/18 4608 7575 11537 1916 2715 21612
  157.86.127.0/24      4608 7575 11537 1916 2715 21612 - Withdrawn - matching aggregate 157.86.64.0/18 4608 7575 11537 1916 2715 21612
  157.86.128.0/17      4777 2516 3356 263009 262403 21612   
  157.86.128.0/17      4608 7575 11537 1916 2715 21612 + Announce - aggregate of 157.86.128.0/18 (4608 7575 11537 1916 2715 21612) and 157.86.192.0/18 (4608 7575 11537 1916 2715 21612)
  157.86.128.0/18      4608 7575 11537 1916 2715 21612 - Withdrawn - aggregated with 157.86.192.0/18 (4608 7575 11537 1916 2715 21612)
  157.86.128.0/24      4608 7575 11537 1916 2715 21612 - Withdrawn - matching aggregate 157.86.128.0/18 4608 7575 11537 1916 2715 21612
  157.86.135.0/24      4608 7575 11537 1916 2715 21612 - Withdrawn - matching aggregate 157.86.128.0/18 4608 7575 11537 1916 2715 21612
  157.86.137.0/24      4608 7575 11537 1916 2715 21612 - Withdrawn - matching aggregate 157.86.128.0/18 4608 7575 11537 1916 2715 21612
  157.86.140.0/24      4608 7575 11537 1916 2715 21612 - Withdrawn - matching aggregate 157.86.128.0/18 4608 7575 11537 1916 2715 21612
  157.86.158.0/24      4608 7575 11537 1916 2715 21612 - Withdrawn - matching aggregate 157.86.128.0/18 4608 7575 11537 1916 2715 21612
  157.86.159.0/24      4608 7575 11537 1916 2715 21612 - Withdrawn - matching aggregate 157.86.128.0/18 4608 7575 11537 1916 2715 21612
  157.86.191.0/24      4608 7575 11537 1916 2715 21612 - Withdrawn - matching aggregate 157.86.128.0/18 4608 7575 11537 1916 2715 21612
  157.86.192.0/18      4608 7575 11537 1916 2715 21612 - Withdrawn - aggregated with 157.86.128.0/18 (4608 7575 11537 1916 2715 21612)
  157.86.236.0/24      4608 7575 11537 1916 21612   

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

AS21612   27 More Specifics   27 Total Advertisements   AS21612 - FUNDACAO INSTITUTO OSWALDO CRUZ, BR
    157.86.0.0/17                 157.86.0.0/16
    157.86.0.0/18                 157.86.0.0/16
    157.86.43.0/24                157.86.0.0/16
    157.86.47.0/24                157.86.0.0/16
    157.86.48.0/23                157.86.0.0/16
    157.86.49.0/24                157.86.0.0/16
    157.86.57.0/24                157.86.0.0/16
    157.86.61.0/24                157.86.0.0/16
    157.86.64.0/18                157.86.0.0/16
    157.86.85.0/24                157.86.0.0/16
    157.86.94.0/23                157.86.0.0/16
    157.86.94.0/24                157.86.0.0/16
    157.86.95.0/24                157.86.0.0/16
    157.86.122.0/24               157.86.0.0/16
    157.86.125.0/24               157.86.0.0/16
    157.86.127.0/24               157.86.0.0/16
    157.86.128.0/17               157.86.0.0/16
    157.86.128.0/18               157.86.0.0/16
    157.86.128.0/24               157.86.0.0/16
    157.86.135.0/24               157.86.0.0/16
    157.86.137.0/24               157.86.0.0/16
    157.86.140.0/24               157.86.0.0/16
    157.86.158.0/24               157.86.0.0/16
    157.86.159.0/24               157.86.0.0/16
    157.86.191.0/24               157.86.0.0/16
    157.86.192.0/18               157.86.0.0/16
    157.86.236.0/24               157.86.0.0/16

Whois Entry

whois: 402603

IANA has recorded AS21612 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS21612\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded