Report for 52560

Name

ATK Telecomunicacoes 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.

52560 ATK Telecomunicacoes Ltda., BR

  Adjacency:     6  Upstream:     2  Downstream:     4
  Upstream Adjacent AS list
    AS267613        ELETRONET S.A., BR
    AS262355        VSX Networks, BR
  Downstream Adjacent AS list
    AS266067        TECHNOLOGY TELECOM, BR
    AS269278        LINK NORTE RONDONOPOLIS LTDA, BR
    AS274611        G-9 TELECOM SERVICOS DE INTERNET LTDA, BR
    AS269564        H. MASSAO SAKUMA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
13866 AS52560        ORG+TRN Originate:       6144 /19.42  Transit:       1536 /21.42 ATK Telecomunicacoes 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       %
 7533 AS52560       ATK Telecomunicacoes Ltda., BR                     9      6      0      3      6  66.67%


  Prefix               AS Path                              Aggregation Suggestion
  168.0.144.0/22       4777 2516 6762 262355 52560   
  168.0.144.0/23       4777 2516 6762 262355 52560 - Withdrawn - matching aggregate 168.0.144.0/22 4777 2516 6762 262355 52560
  168.0.146.0/23       4777 2516 6762 262355 52560 - Withdrawn - matching aggregate 168.0.144.0/22 4777 2516 6762 262355 52560
  177.86.68.0/22       4777 2516 6762 262355 52560   
  177.86.68.0/23       4777 2516 6762 262355 52560 - Withdrawn - matching aggregate 177.86.68.0/22 4777 2516 6762 262355 52560
  177.86.70.0/23       4777 2516 6762 262355 52560 - Withdrawn - matching aggregate 177.86.68.0/22 4777 2516 6762 262355 52560
  186.235.92.0/22      4777 2516 6762 262355 52560   
  186.235.92.0/23      4777 2516 6762 262355 52560 - Withdrawn - matching aggregate 186.235.92.0/22 4777 2516 6762 262355 52560
  186.235.94.0/23      4777 2516 6762 262355 52560 - Withdrawn - matching aggregate 186.235.92.0/22 4777 2516 6762 262355 52560

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

AS52560   6 More Specifics   9 Total Advertisements   ATK Telecomunicacoes Ltda., BR
    168.0.144.0/23                168.0.144.0/22
    168.0.146.0/23                168.0.144.0/22
    177.86.68.0/23                177.86.68.0/22
    177.86.70.0/23                177.86.68.0/22
    186.235.92.0/23               186.235.92.0/22
    186.235.94.0/23               186.235.92.0/22

Whois Entry

whois: 402332

IANA has recorded AS52560 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52560\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.
             % 2026-04-02T08:32:29-03:00 - 2401:2000:6660::13
             
             aut-num:     AS52560
             owner:       ATK Telecomunica��es Ltda.
             ownerid:     08.784.265/0001-30
             responsible: Alessandro Martarello
             country:     BR
             owner-c:     ALM1677
             routing-c:   ALM1677
             abuse-c:     ALM1677
             created:     20130214
             changed:     20130306
             inetnum:     177.86.68.0/22
             inetnum:     186.235.92.0/22
             inetnum:     2804:1660::/32
             inetnum:     168.0.144.0/22
             
             nic-hdl-br:  ALM1677
             person:      Alessandro Martarello
             e-mail:      martarello@atualtek.com.br
             country:     BR
             created:     20050622
             changed:     20200601
             
             % 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.