Report for 53086

Name

OAI 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.

53086 OAI LTDA, BR

  Adjacency:     3  Upstream:     2  Downstream:     1
  Upstream Adjacent AS list
    AS6939          HURRICANE - Hurricane Electric LLC, US
    AS52468         UFINET PANAMA S.A., PA
  Downstream Adjacent AS list
    AS264036        CRM SERVICOS DE INTERNET LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
8520  AS53086        ORG+TRN Originate:      14336 /18.19  Transit:       2048 /21.00 OAI 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       %
 6034 AS53086       OAI LTDA, BR                                      11      9      1      3      8  72.73%


  Prefix               AS Path                              Aggregation Suggestion
  187.33.192.0/20      4777 2497 174 52468 53086   
  187.33.192.0/21      4777 2497 174 52468 53086 - Withdrawn - matching aggregate 187.33.192.0/20 4777 2497 174 52468 53086
  187.33.192.0/20      4608 4826 6939 53086 + Announce - aggregate of 187.33.192.0/21 (4608 4826 6939 53086) and 187.33.200.0/21 (4608 4826 6939 53086)
  187.33.192.0/22      4608 4826 6939 53086 - Withdrawn - aggregated with 187.33.196.0/22 (4608 4826 6939 53086)
  187.33.192.0/23      4608 4826 6939 53086 - Withdrawn - matching aggregate 187.33.192.0/22 4608 4826 6939 53086
  187.33.196.0/22      4608 4826 6939 53086 - Withdrawn - aggregated with 187.33.192.0/22 (4608 4826 6939 53086)
  187.33.196.0/23      4777 2497 174 52468 53086   
  187.33.200.0/21      4777 2497 174 52468 53086 - Withdrawn - matching aggregate 187.33.192.0/20 4777 2497 174 52468 53086
  187.33.200.0/22      4608 4826 6939 53086 - Withdrawn - aggregated with 187.33.204.0/22 (4608 4826 6939 53086)
  187.33.200.0/23      4608 4826 6939 53086 - Withdrawn - matching aggregate 187.33.200.0/22 4608 4826 6939 53086
  187.33.202.0/23      4608 4826 6939 53086 - Withdrawn - matching aggregate 187.33.200.0/22 4608 4826 6939 53086
  187.33.204.0/22      4608 4826 6939 53086 - Withdrawn - aggregated with 187.33.200.0/22 (4608 4826 6939 53086)

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

AS53086   10 More Specifics   11 Total Advertisements   OAI LTDA, BR
    187.33.192.0/21               187.33.192.0/20
    187.33.192.0/22               187.33.192.0/20
    187.33.192.0/23               187.33.192.0/20
    187.33.196.0/22               187.33.192.0/20
    187.33.196.0/23               187.33.192.0/20
    187.33.200.0/21               187.33.192.0/20
    187.33.200.0/22               187.33.192.0/20
    187.33.200.0/23               187.33.192.0/20
    187.33.202.0/23               187.33.192.0/20
    187.33.204.0/22               187.33.192.0/20

Whois Entry

whois: 402332

IANA has recorded AS53086 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS53086\n             % IP Client: 2401:2000:6660::13
              % Copyright (c) Nic.br - Use of this data is governed by the Use and
             % Privacy Policy at https://registro.br/upp . Distribution,
             % commercialization, reproduction, and use for advertising or similar
             % purposes are expressly prohibited.
             % 2026-03-30T21:38:45-03:00 - 2401:2000:6660::13
             
             aut-num:     AS53086
             owner:       OAI LTDA
             ownerid:     11.155.792/0001-90
             responsible: OAI LTDA
             country:     BR
             owner-c:     CARMO108
             routing-c:   CARMO108
             abuse-c:     CARMO108
             created:     20091015
             changed:     20160809
             inetnum:     187.33.192.0/20
             inetnum:     2804:4fe4::/32
             
             nic-hdl-br:  CARMO108
             person:      CAMILA RIBEIRO MORENO
             e-mail:      camila@oai.com.br
             country:     BR
             created:     20150727
             changed:     20250604
             
             % Security and mail abuse issues should also be addressed to cert.br,
             % respectivelly to cert@cert.br and mail-abuse@cert.br
             %
             % whois.registro.br only accepts exact match queries for domains,
             % registrants, contacts, tickets, providers, IPs, and ASNs.