Report for 263671

Name

AS263671 - MINAS INFO LTDA-ME, 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.

263671 AS263671 - MINAS INFO LTDA-ME, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS52901         AS52901 - MINAS TELECOM, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
18437 AS263671       ORIGIN  Originate:       3840 /20.09  Transit:          0 /0.00  AS263671 - MINAS INFO LTDA-ME, 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       %
14486 AS263671      AS263671 - MINAS INFO LTDA-ME, BR                  5      3      0      2      3  60.00%


  Prefix               AS Path                              Aggregation Suggestion
  143.208.140.0/22     4777 2497 3356 52901 263671   
  191.241.128.0/21     4777 2497 3356 52901 263671   
  191.241.129.0/24     4777 2497 3356 52901 263671 - Withdrawn - matching aggregate 191.241.128.0/21 4777 2497 3356 52901 263671
  191.241.132.0/24     4777 2497 3356 52901 263671 - Withdrawn - matching aggregate 191.241.128.0/21 4777 2497 3356 52901 263671
  191.241.135.0/24     4777 2497 3356 52901 263671 - Withdrawn - matching aggregate 191.241.128.0/21 4777 2497 3356 52901 263671

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

AS263671   3 More Specifics   5 Total Advertisements   AS263671 - MINAS INFO LTDA-ME, BR
    191.241.129.0/24              191.241.128.0/21
    191.241.132.0/24              191.241.128.0/21
    191.241.135.0/24              191.241.128.0/21

Whois Entry

whois: 402628

IANA has recorded AS263671 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS263671\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.
             % 2026-06-15T18:18:03-03:00 - 2401:2000:6660::13
             
             aut-num:     AS263671
             owner:       MINAS INFO LTDA-ME
             ownerid:     14.627.797/0001-66
             responsible: Ednaldo Santiago
             country:     BR
             owner-c:     MIILT52
             routing-c:   CGRCG
             abuse-c:     CGRCG
             created:     20131122
             changed:     20230111
             inetnum:     191.241.128.0/21
             inetnum:     2804:1154::/32
             inetnum:     143.208.140.0/22
             
             nic-hdl-br:  MIILT52
             person:      MINAS INFO LTDA-ME
             e-mail:      webmaster@portalminasinfo.com
             country:     BR
             created:     20131108
             changed:     20221123
             
             nic-hdl-br:  CGRCG
             person:      Centro de Gerenciamento de Redes  CGR
             e-mail:      cgr@minastelecom.com.br
             country:     BR
             created:     20200916
             changed:     20230111
             
             % 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.