Report for 263452

Name

AS263452 - Ativas Data Center S.A., 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.

263452 AS263452 - Ativas Data Center S.A., BR

  Adjacency:     3  Upstream:     2  Downstream:     1
  Upstream Adjacent AS list
    AS4230          AS4230 - CLARO S.A., BR
    AS23106         AS23106 - AMERICAN TOWER DO BRASIL-COMUNICACAO MULTIMIDIA LT, BR
  Downstream Adjacent AS list
    AS263479        AS263479 - SONDA PROCWORK INFORMATICA LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
10166 AS263452       ORG+TRN Originate:      10240 /18.68  Transit:       6144 /19.42 AS263452 - Ativas Data Center S.A., 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       %
 2938 AS263452      AS263452 - Ativas Data Center S.A., BR            22     19      0      3     19  86.36%


  Prefix               AS Path                              Aggregation Suggestion
  177.190.128.0/22     4777 2516 4230 263452   
  177.190.128.0/24     4777 2516 4230 263452 - Withdrawn - matching aggregate 177.190.128.0/22 4777 2516 4230 263452
  177.190.129.0/24     4777 2516 4230 263452 - Withdrawn - matching aggregate 177.190.128.0/22 4777 2516 4230 263452
  177.190.130.0/24     4777 2516 4230 263452 - Withdrawn - matching aggregate 177.190.128.0/22 4777 2516 4230 263452
  177.190.131.0/24     4777 2516 4230 263452 - Withdrawn - matching aggregate 177.190.128.0/22 4777 2516 4230 263452
  201.62.240.0/20      4777 2516 4230 263452   
  201.62.240.0/24      4777 2516 4230 263452 - Withdrawn - matching aggregate 201.62.240.0/20 4777 2516 4230 263452
  201.62.241.0/24      4777 2516 4230 263452 - Withdrawn - matching aggregate 201.62.240.0/20 4777 2516 4230 263452
  201.62.242.0/24      4777 2516 4230 263452 - Withdrawn - matching aggregate 201.62.240.0/20 4777 2516 4230 263452
  201.62.243.0/24      4777 2516 4230 263452 - Withdrawn - matching aggregate 201.62.240.0/20 4777 2516 4230 263452
  201.62.244.0/24      4777 2516 4230 263452 - Withdrawn - matching aggregate 201.62.240.0/20 4777 2516 4230 263452
  201.62.245.0/24      4608 7575 2914 6762 4230 263452   
  201.62.246.0/24      4777 2516 4230 263452 - Withdrawn - matching aggregate 201.62.240.0/20 4777 2516 4230 263452
  201.62.247.0/24      4777 2516 4230 263452 - Withdrawn - matching aggregate 201.62.240.0/20 4777 2516 4230 263452
  201.62.248.0/24      4777 2516 4230 263452 - Withdrawn - matching aggregate 201.62.240.0/20 4777 2516 4230 263452
  201.62.249.0/24      4777 2516 4230 263452 - Withdrawn - matching aggregate 201.62.240.0/20 4777 2516 4230 263452
  201.62.250.0/24      4777 2516 4230 263452 - Withdrawn - matching aggregate 201.62.240.0/20 4777 2516 4230 263452
  201.62.251.0/24      4777 2516 4230 263452 - Withdrawn - matching aggregate 201.62.240.0/20 4777 2516 4230 263452
  201.62.252.0/24      4777 2516 4230 263452 - Withdrawn - matching aggregate 201.62.240.0/20 4777 2516 4230 263452
  201.62.253.0/24      4777 2516 4230 263452 - Withdrawn - matching aggregate 201.62.240.0/20 4777 2516 4230 263452
  201.62.254.0/24      4777 2516 4230 263452 - Withdrawn - matching aggregate 201.62.240.0/20 4777 2516 4230 263452
  201.62.255.0/24      4777 2516 4230 263452 - Withdrawn - matching aggregate 201.62.240.0/20 4777 2516 4230 263452

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

AS263452   20 More Specifics   22 Total Advertisements   AS263452 - Ativas Data Center S.A., BR
    177.190.128.0/24              177.190.128.0/22
    177.190.129.0/24              177.190.128.0/22
    177.190.130.0/24              177.190.128.0/22
    177.190.131.0/24              177.190.128.0/22
    201.62.240.0/24               201.62.240.0/20
    201.62.241.0/24               201.62.240.0/20
    201.62.242.0/24               201.62.240.0/20
    201.62.243.0/24               201.62.240.0/20
    201.62.244.0/24               201.62.240.0/20
    201.62.245.0/24               201.62.240.0/20
    201.62.246.0/24               201.62.240.0/20
    201.62.247.0/24               201.62.240.0/20
    201.62.248.0/24               201.62.240.0/20
    201.62.249.0/24               201.62.240.0/20
    201.62.250.0/24               201.62.240.0/20
    201.62.251.0/24               201.62.240.0/20
    201.62.252.0/24               201.62.240.0/20
    201.62.253.0/24               201.62.240.0/20
    201.62.254.0/24               201.62.240.0/20
    201.62.255.0/24               201.62.240.0/20

Whois Entry

whois: 402609

IANA has recorded AS263452 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS263452\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.
             % 2026-06-11T00:42:17-03:00 - 2401:2000:6660::13
             
             aut-num:     AS263452
             owner:       Ativas Data Center S.A.
             ownerid:     10.587.932/0001-36
             responsible: Jo�o Claudio de Faria Andrade
             country:     BR
             owner-c:     ADCSA116
             routing-c:   ADCSA116
             abuse-c:     ADCSA116
             created:     20131210
             changed:     20240109
             inetnum:     177.190.128.0/22
             inetnum:     2804:1208::/32
             inetnum:     201.62.240.0/20
             
             nic-hdl-br:  ADCSA116
             person:      Ativas Data Center S/A
             e-mail:      redes@sondaativas.com.br
             country:     BR
             created:     20171213
             changed:     20240109
             
             % 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.