Report for 270820

Name

AS270820 - COMPUNET DO BRASIL 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 AS6447) 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.

270820 COMPUNET DO BRASIL TELECOM LTDA, BR

  Adjacency:     6  Upstream:     3  Downstream:     3
  Upstream Adjacent AS list
    AS6939          HURRICANE, US
    AS27693         NipBr - NipCable do Brasil Telecom LTDA, BR
    AS22381         Megatelecom Telecomunicacoes Ltda, BR
  Downstream Adjacent AS list
    AS263606        COREIT - DATACENTER, SERV GER E INFRA TI LTDA, BR
    AS53213         NEGRISOLO COMUNICACAO BANDA LARGA LTDA ME, BR
    AS52893         F1 SOLUTIONS DATACENTER E TELECOMUNICACOES LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
24384 AS270820       ORG+TRN Originate:       2304 /20.83  Transit:      11520 /18.51 COMPUNET DO BRASIL 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       %
29343 AS270820      COMPUNET DO BRASIL TELECOM LTDA, BR                4      1      0      3      1  25.00%


  Prefix               AS Path                              Aggregation Suggestion
  186.194.168.0/22     6939 27693 270820      
  186.194.168.0/23     6939 27693 270820    - Withdrawn - matching aggregate 186.194.168.0/22 6939 27693 270820
  186.194.170.0/23     6939 22381 270820      
  186.194.170.0/24     6939 27693 270820      

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

AS270820   2 More Specifics   3 Total Advertisements   COMPUNET DO BRASIL TELECOM LTDA, BR
    186.194.168.0/23              186.194.168.0/22
    186.194.170.0/23              186.194.168.0/22
    186.194.168.0/24              186.194.168.0/22
    186.194.169.0/24              186.194.168.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 186.194.168.0/24            Withdrawn
    - 186.194.169.0/24            Withdrawn

Whois Entry

whois: 402603

IANA has recorded AS270820 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS270820\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.
             % 2026-06-10T09:28:01-03:00 - 2401:2000:6660::13
             
             aut-num:     AS270820
             owner:       COMPUNET DO BRASIL TELECOM LTDA
             ownerid:     31.659.348/0001-19
             responsible: Ulisses Pereira da Silva
             country:     BR
             owner-c:     ULPSI9
             routing-c:   ULPSI9
             abuse-c:     NCBTL
             created:     20200616
             changed:     20210212
             inetnum:     186.194.168.0/22
             inetnum:     2804:71ec::/32
             
             nic-hdl-br:  ULPSI9
             person:      Ulisses Pereira da Silva
             e-mail:      ulisses@grupocompunet.com.br
             country:     BR
             created:     20200604
             changed:     20250909
             
             nic-hdl-br:  NCBTL
             person:      NOC COMPUNET DO BRASIL TELECOM LTDA
             e-mail:      noc@grupocompunet.com.br
             country:     BR
             created:     20200427
             changed:     20200427
             
             % 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.