Report for 271171

Name

AS271171 - Mercodata Engenharia de Sistemas 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.

271171 AS271171 - Mercodata Engenharia de Sistemas Ltda, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS28130         AS28130 - CERTTO TELECOMUNICACOES LTDA EPP., BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
74793 AS271171       ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  AS271171 - Mercodata Engenharia de Sistemas 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       %
71714 AS271171      AS271171 - Mercodata Engenharia de Sistemas L      1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  177.85.238.0/24      4777 2497 3356 28130 271171   

Whois Entry

whois: 402628

IANA has recorded AS271171 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS271171\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.
             % 2026-06-15T23:54:11-03:00 - 2401:2000:6660::13
             
             aut-num:     AS271171
             owner:       Mercodata Engenharia de Sistemas Ltda
             ownerid:     00.606.458/0001-99
             responsible: Alberto C�
             country:     BR
             owner-c:     ALC1131
             routing-c:   ALC1131
             abuse-c:     ALC1131
             created:     20200811
             changed:     20200811
             inetnum:     177.85.238.0/24
             inetnum:     2801:80:39f0::/48
             
             nic-hdl-br:  ALC1131
             person:      Alberto C�
             e-mail:      ti@ecocentauro.com.br
             country:     BR
             created:     20040210
             changed:     20250918
             
             % 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.