Report for 53081

Name

Netjacarei Telecon 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.

53081 Netjacarei Telecon Ltda, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS27693         NipBr - NipCable do Brasil Telecom LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
12509 AS53081        ORIGIN  Originate:       7680 /19.09  Transit:          0 /0.00  Netjacarei Telecon 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       %
 7564 AS53081       Netjacarei Telecon Ltda, BR                        9      6      0      3      6  66.67%


  Prefix               AS Path                              Aggregation Suggestion
  143.202.72.0/22      4777 2497 3356 22381 27693 53081   
  167.250.232.0/22     4777 2497 3356 22381 27693 53081   
  167.250.235.0/24     4777 2497 3356 22381 27693 53081 - Withdrawn - matching aggregate 167.250.232.0/22 4777 2497 3356 22381 27693 53081
  187.95.16.0/20       4777 2497 3356 22381 27693 53081   
  187.95.17.0/24       4777 2497 3356 22381 27693 53081 - Withdrawn - matching aggregate 187.95.16.0/20 4777 2497 3356 22381 27693 53081
  187.95.18.0/24       4777 2497 3356 22381 27693 53081 - Withdrawn - matching aggregate 187.95.16.0/20 4777 2497 3356 22381 27693 53081
  187.95.21.0/24       4777 2497 3356 22381 27693 53081 - Withdrawn - matching aggregate 187.95.16.0/20 4777 2497 3356 22381 27693 53081
  187.95.22.0/24       4777 2497 3356 22381 27693 53081 - Withdrawn - matching aggregate 187.95.16.0/20 4777 2497 3356 22381 27693 53081
  187.95.23.0/24       4777 2497 3356 22381 27693 53081 - Withdrawn - matching aggregate 187.95.16.0/20 4777 2497 3356 22381 27693 53081

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

AS53081   6 More Specifics   9 Total Advertisements   Netjacarei Telecon Ltda, BR
    167.250.235.0/24              167.250.232.0/22
    187.95.17.0/24                187.95.16.0/20
    187.95.18.0/24                187.95.16.0/20
    187.95.21.0/24                187.95.16.0/20
    187.95.22.0/24                187.95.16.0/20
    187.95.23.0/24                187.95.16.0/20

Whois Entry

whois: 402332

IANA has recorded AS53081 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS53081\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.
             % 2026-04-02T02:03:35-03:00 - 2401:2000:6660::13
             
             aut-num:     AS53081
             owner:       Netjacarei Telecon Ltda
             ownerid:     50.920.230/0001-47
             responsible: Fabio Francisco Guilhen
             country:     BR
             owner-c:     FFG41
             routing-c:   FFG41
             abuse-c:     FFG41
             created:     20091014
             changed:     20130306
             inetnum:     187.95.16.0/20
             inetnum:     2804:94::/32
             inetnum:     143.202.72.0/22
             inetnum:     167.250.232.0/22
             
             nic-hdl-br:  FFG41
             person:      Fabio Francisco Guilhen
             e-mail:      abuse@netjacarei.com.br
             country:     BR
             created:     20021216
             changed:     20241008
             
             % 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.