Report for 262459

Name

AS262459 - Osirnet Info Telecom 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 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.

262459 AS262459 - Osirnet Info Telecom Ltda., BR

  Adjacency:     7  Upstream:     2  Downstream:     5
  Upstream Adjacent AS list
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
    AS6057          AS6057 - Administracion Nacional de Telecomunicaciones, UY
  Downstream Adjacent AS list
    AS270238        AS270238 - RURALNET TELECOM LTDA, BR
    AS52841         AS52841 - APRIMORAR SUPORTE E TELEATENDIMENTO LTDA - ME, BR
    AS268762        AS268762 - TBK DA SILVA INTERNET - ME, BR
    AS270462        AS270462 - CHUINET Provedor, BR
    AS265349        AS265349 - LAN SOLUTIONS INFORMATICA LTDA., BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
4611  AS262459       ORG+TRN Originate:      43520 /16.59  Transit:       7424 /19.14 AS262459 - Osirnet Info Telecom 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       %
 3058 AS262459      AS262459 - Osirnet Info Telecom Ltda., BR         28     18      0     10     18  64.29%


  Prefix               AS Path                              Aggregation Suggestion
  45.4.20.0/22         4777 2497 3356 262459   
  45.182.184.0/23      4777 2497 3356 262459   
  132.255.144.0/22     4777 2497 3356 262459   
  168.205.176.0/22     4777 2497 3356 262459   
  170.79.72.0/22       4777 2497 3356 262459   
  177.22.160.0/20      4777 2497 3356 262459   
  177.22.160.0/21      4777 2497 3356 262459 - Withdrawn - matching aggregate 177.22.160.0/20 4777 2497 3356 262459
  177.22.160.0/22      4777 2497 3356 262459 - Withdrawn - matching aggregate 177.22.160.0/20 4777 2497 3356 262459
  177.22.164.0/22      4777 2497 3356 262459 - Withdrawn - matching aggregate 177.22.160.0/20 4777 2497 3356 262459
  177.22.168.0/21      4777 2497 3356 262459 - Withdrawn - matching aggregate 177.22.160.0/20 4777 2497 3356 262459
  177.22.168.0/22      4777 2497 3356 262459 - Withdrawn - matching aggregate 177.22.160.0/20 4777 2497 3356 262459
  177.22.172.0/22      4777 2497 3356 262459 - Withdrawn - matching aggregate 177.22.160.0/20 4777 2497 3356 262459
  177.53.64.0/22       4777 2497 3356 262459   
  186.208.144.0/20     4777 2497 3356 262459   
  186.208.144.0/21     4777 2497 3356 262459 - Withdrawn - matching aggregate 186.208.144.0/20 4777 2497 3356 262459
  186.208.144.0/22     4777 2497 3356 262459 - Withdrawn - matching aggregate 186.208.144.0/20 4777 2497 3356 262459
  186.208.148.0/22     4777 2497 3356 262459 - Withdrawn - matching aggregate 186.208.144.0/20 4777 2497 3356 262459
  186.208.152.0/21     4777 2497 3356 262459 - Withdrawn - matching aggregate 186.208.144.0/20 4777 2497 3356 262459
  186.208.152.0/22     4777 2497 3356 262459 - Withdrawn - matching aggregate 186.208.144.0/20 4777 2497 3356 262459
  186.208.156.0/22     4777 2497 3356 262459 - Withdrawn - matching aggregate 186.208.144.0/20 4777 2497 3356 262459
  187.111.32.0/20      4777 2497 3356 262459   
  187.111.32.0/21      4777 2497 3356 262459 - Withdrawn - matching aggregate 187.111.32.0/20 4777 2497 3356 262459
  187.111.32.0/22      4777 2497 3356 262459 - Withdrawn - matching aggregate 187.111.32.0/20 4777 2497 3356 262459
  187.111.36.0/22      4777 2497 3356 262459 - Withdrawn - matching aggregate 187.111.32.0/20 4777 2497 3356 262459
  187.111.40.0/21      4777 2497 3356 262459 - Withdrawn - matching aggregate 187.111.32.0/20 4777 2497 3356 262459
  187.111.40.0/22      4777 2497 3356 262459 - Withdrawn - matching aggregate 187.111.32.0/20 4777 2497 3356 262459
  187.111.44.0/22      4777 2497 3356 262459 - Withdrawn - matching aggregate 187.111.32.0/20 4777 2497 3356 262459
  191.5.216.0/22       4777 2497 3356 262459   

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

AS262459   18 More Specifics   28 Total Advertisements   AS262459 - Osirnet Info Telecom Ltda., BR
    177.22.160.0/21               177.22.160.0/20
    177.22.160.0/22               177.22.160.0/20
    177.22.164.0/22               177.22.160.0/20
    177.22.168.0/21               177.22.160.0/20
    177.22.168.0/22               177.22.160.0/20
    177.22.172.0/22               177.22.160.0/20
    186.208.144.0/21              186.208.144.0/20
    186.208.144.0/22              186.208.144.0/20
    186.208.148.0/22              186.208.144.0/20
    186.208.152.0/21              186.208.144.0/20
    186.208.152.0/22              186.208.144.0/20
    186.208.156.0/22              186.208.144.0/20
    187.111.32.0/21               187.111.32.0/20
    187.111.32.0/22               187.111.32.0/20
    187.111.36.0/22               187.111.32.0/20
    187.111.40.0/21               187.111.32.0/20
    187.111.40.0/22               187.111.32.0/20
    187.111.44.0/22               187.111.32.0/20

Whois Entry

whois: 402617

IANA has recorded AS262459 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS262459\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded