Report for 267946

Name

MJ TECNOLOGIA DA INFORMACAO 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.

267946 MJ TECNOLOGIA DA INFORMACAO LTDA, BR

  Adjacency:     4  Upstream:     3  Downstream:     1
  Upstream Adjacent AS list
    AS263629        MASTER TECNOLOGIA, BR
    AS52573         Une Telecom Ltda, BR
    AS263137        YUNE NET TELECOMUNICACOES LTDA, BR
  Downstream Adjacent AS list
    AS263137        YUNE NET TELECOMUNICACOES LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
42379 AS267946       ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  MJ TECNOLOGIA DA INFORMACAO 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       %
19628 AS267946      MJ TECNOLOGIA DA INFORMACAO LTDA, BR               4      4      2      2      2  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.166.64.0/23       4777 2497 174 1031 61884 263137 267946 + Announce - aggregate of 45.166.64.0/24 (4777 2497 174 1031 61884 263137 267946) and 45.166.65.0/24 (4777 2497 174 1031 61884 263137 267946)
  45.166.64.0/24       4777 2497 174 1031 61884 263137 267946 - Withdrawn - aggregated with 45.166.65.0/24 (4777 2497 174 1031 61884 263137 267946)
  45.166.65.0/24       4777 2497 174 1031 61884 263137 267946 - Withdrawn - aggregated with 45.166.64.0/24 (4777 2497 174 1031 61884 263137 267946)
  45.166.66.0/23       4777 2497 16735 52573 267946 + Announce - aggregate of 45.166.66.0/24 (4777 2497 16735 52573 267946) and 45.166.67.0/24 (4777 2497 16735 52573 267946)
  45.166.66.0/24       4777 2497 16735 52573 267946 - Withdrawn - aggregated with 45.166.67.0/24 (4777 2497 16735 52573 267946)
  45.166.67.0/24       4777 2497 16735 52573 267946 - Withdrawn - aggregated with 45.166.66.0/24 (4777 2497 16735 52573 267946)

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

AS267946   4 More Specifics   4 Total Advertisements   MJ TECNOLOGIA DA INFORMACAO LTDA, BR
    45.166.64.0/24                45.166.64.0/22
    45.166.65.0/24                45.166.64.0/22
    45.166.66.0/24                45.166.64.0/22
    45.166.67.0/24                45.166.64.0/22

Whois Entry

whois: 402332

IANA has recorded AS267946 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS267946\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.
             % 2026-04-02T06:46:54-03:00 - 2401:2000:6660::13
             
             aut-num:     AS267946
             owner:       MJ TECNOLOGIA DA INFORMACAO LTDA
             ownerid:     11.530.758/0001-58
             responsible: MARIA JUSCINEIDE FERREIRA
             country:     BR
             owner-c:     MFB240
             routing-c:   MFB240
             abuse-c:     MFB240
             created:     20181106
             changed:     20181106
             inetnum:     45.166.64.0/22
             inetnum:     2804:55a0::/32
             
             nic-hdl-br:  MFB240
             person:      marcio francisco bezerra
             e-mail:      mdtelecomunicacao@gmail.com
             country:     BR
             created:     20050722
             changed:     20230516
             
             % 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.