Report for 273689

Name

AS273689 - mrm fibra 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.

273689 AS273689 - mrm fibra ltda, BR

  Adjacency:     2  Upstream:     1  Downstream:     1
  Upstream Adjacent AS list
    AS270253        AS270253 - SICONECT TELECOMUNICACOES EIRELI, BR
  Downstream Adjacent AS list
    AS271052        AS271052 - NUV Brasil, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
78720 AS273689       TRANSIT Originate:          0 /0.00   Transit:        256 /24.00 AS273689 - mrm fibra ltda, BR

Whois Entry

whois: 402628

IANA has recorded AS273689 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS273689\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,
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             % purposes are expressly prohibited.
             % 2026-06-15T18:28:21-03:00 - 2401:2000:6660::13
             
             aut-num:     AS273689
             owner:       mrm fibra ltda
             ownerid:     37.671.990/0001-08
             responsible: marcelo pereira de araujo
             country:     BR
             owner-c:     MAPAR757
             routing-c:   MAPAR757
             abuse-c:     MAPAR757
             created:     20230213
             changed:     20230213
             inetnum:     2804:8abc::/32
             
             nic-hdl-br:  MAPAR757
             person:      Marcelo Pereira de Araujo
             e-mail:      marceloaraujo198@hotmail.com
             country:     BR
             created:     20221025
             changed:     20260320
             
             % 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.