Report for 273656

Name

OAC TECNOLOGIA EIRELI, 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.

273656 OAC TECNOLOGIA EIRELI, BR

  Adjacency:     4  Upstream:     3  Downstream:     1
  Upstream Adjacent AS list
    AS61832         DB3 SERVICOS DE TELECOMUNICACOES S.A, BR
    AS264525        Coelho Tecnologia, BR
    AS263444        Open X Tecnologia Ltda, BR
  Downstream Adjacent AS list
    AS263859        Prefeitura Municipal de Parauapebas, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
30116 AS273656       ORG+TRN Originate:       1792 /21.19  Transit:        256 /24.00 OAC TECNOLOGIA EIRELI, 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       %
29851 AS273656      OAC TECNOLOGIA EIRELI, BR                          3      1      0      2      1  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  38.188.104.0/22      4777 2497 3356 61832 273656   
  38.226.118.0/23      4608 7575 7195 264525 273656   
  38.226.119.0/24      4608 7575 7195 264525 273656 - Withdrawn - matching aggregate 38.226.118.0/23 4608 7575 7195 264525 273656

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

AS273656   3 More Specifics   3 Total Advertisements   OAC TECNOLOGIA EIRELI, BR
    38.188.104.0/22               38.0.0.0/8
    38.226.118.0/23               38.0.0.0/8
    38.226.119.0/24               38.0.0.0/8

Whois Entry

whois: 402332

IANA has recorded AS273656 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS273656\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.
             % 2026-04-01T23:32:16-03:00 - 2401:2000:6660::13
             
             aut-num:     AS273656
             owner:       OAC TECNOLOGIA EIRELI
             ownerid:     22.446.471/0001-60
             responsible: ORLESON ALMEIDA COSTA
             country:     BR
             owner-c:     ORACO20
             routing-c:   ORACO20
             abuse-c:     ORACO20
             created:     20221219
             changed:     20221219
             inetnum:     2804:8a3c::/32
             
             nic-hdl-br:  ORACO20
             person:      ORLESON ALMEIDA COSTA
             e-mail:      orleson@oactecnologia.com.br
             country:     BR
             created:     20211229
             changed:     20251206
             
             % 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.