Report for 272646

Name

AS272646 - CMA Consultoria Metodos Assessoria e Mercantil S/A, 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.

272646 AS272646 - CMA Consultoria Metodos Assessoria e Mercantil S/A, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS22381         AS22381 - SAMM TECNOLOGIA E TELECOMUNICACOES S.A, BR
    AS28189         AS28189 - JR & JS ENGENHARIA E COMERCIO LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
43293 AS272646       ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  AS272646 - CMA Consultoria Metodos Assessoria e Mercantil S/A, 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       %
29301 AS272646      AS272646 - CMA Consultoria Metodos Assessoria      3      1      0      2      1  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  189.90.0.0/23        4608 7575 264409 28189 272646   
  189.90.0.0/24        4777 2497 3356 22381 22381 272646   
  189.90.1.0/24        4608 7575 264409 28189 272646 - Withdrawn - matching aggregate 189.90.0.0/23 4608 7575 264409 28189 272646

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

AS272646   2 More Specifics   3 Total Advertisements   AS272646 - CMA Consultoria Metodos Assessoria e Mercantil S/A, BR
    189.90.0.0/24                 189.90.0.0/23
    189.90.1.0/24                 189.90.0.0/23

Whois Entry

whois: 402638

IANA has recorded AS272646 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS272646\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.
             % 2026-06-18T03:48:26-03:00 - 2401:2000:6660::13
             
             aut-num:     AS272646
             owner:       CMA Consultoria Metodos Assessoria e Mercantil S/A
             ownerid:     43.819.978/0001-92
             responsible: Jose Juan Sanchez
             country:     BR
             owner-c:     ANRBA59
             routing-c:   ANRBA59
             abuse-c:     ANRBA59
             created:     20220331
             changed:     20240905
             inetnum:     189.90.0.0/23
             
             nic-hdl-br:  ANRBA59
             person:      Anderson Ribeiro Barbosa
             e-mail:      suptec@cma.com.br
             country:     BR
             created:     20110303
             changed:     20240905
             
             % 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.