Report for 273553

Name

AS273553 - CFC COFIBER 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.

273553 AS273553 - CFC COFIBER LTDA, BR

  Adjacency:     2  Upstream:     1  Downstream:     1
  Upstream Adjacent AS list
    AS266428        AS266428 - R L A World Net LTDA, BR
  Downstream Adjacent AS list
    AS270803        AS270803 - Cofiber Multimidia ltda, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
78708 AS273553       TRANSIT Originate:          0 /0.00   Transit:       2048 /21.00 AS273553 - CFC COFIBER LTDA, BR

Whois Entry

whois: 402628

IANA has recorded AS273553 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS273553\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.
             % 2026-06-15T16:01:48-03:00 - 2401:2000:6660::13
             
             aut-num:     AS273553
             owner:       CFC COFIBER LTDA
             ownerid:     45.880.871/0001-85
             responsible: Caio Collistok
             country:     BR
             owner-c:     CAFCO280
             routing-c:   CAFCO280
             abuse-c:     CAFCO280
             created:     20240718
             changed:     20240718
             inetnum:     2804:9074::/32
             
             nic-hdl-br:  CAFCO280
             person:      caio fernando collistock
             e-mail:      caio.collistock@cofibertech.com
             country:     BR
             created:     20240402
             changed:     20260309
             
             % 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.