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 AS6447) 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 Ativas Data Center S.A., BR

  Adjacency:     4  Upstream:     2  Downstream:     2
  Upstream Adjacent AS list
    AS4230          CLARO S.A., BR
    AS23106         AMERICAN TOWER DO BRASIL-COMUNICACAO MULTIMIDIA LT, BR
  Downstream Adjacent AS list
    AS53020         IDT Brasil Telecomunicacoes Ltda., BR
    AS263479        SONDA PROCWORK INFORMATICA LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
10294 AS263452       ORG+TRN Originate:      10240 /18.68  Transit:       6144 /19.42 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       %
 3965 AS263452      Ativas Data Center S.A., BR                       22     18      4      8     14  63.64%


  Prefix               AS Path                              Aggregation Suggestion
  177.190.128.0/22     3303 23106 263452      
  177.190.128.0/22     3303 4230 263452     + Announce - aggregate of 177.190.128.0/23 (3303 4230 263452) and 177.190.130.0/23 (3303 4230 263452)
  177.190.128.0/24     3303 4230 263452     - Withdrawn - aggregated with 177.190.129.0/24 (3303 4230 263452)
  177.190.129.0/24     3303 4230 263452     - Withdrawn - aggregated with 177.190.128.0/24 (3303 4230 263452)
  177.190.130.0/24     3303 4230 263452     - Withdrawn - aggregated with 177.190.131.0/24 (3303 4230 263452)
  177.190.131.0/24     3303 4230 263452     - Withdrawn - aggregated with 177.190.130.0/24 (3303 4230 263452)
  201.62.240.0/20      3303 23106 263452      
  201.62.240.0/22      6939 4230 263452     + Announce - aggregate of 201.62.240.0/23 (6939 4230 263452) and 201.62.242.0/23 (6939 4230 263452)
  201.62.240.0/24      6939 4230 263452     - Withdrawn - aggregated with 201.62.241.0/24 (6939 4230 263452)
  201.62.241.0/24      6939 4230 263452     - Withdrawn - aggregated with 201.62.240.0/24 (6939 4230 263452)
  201.62.242.0/24      6939 4230 263452     - Withdrawn - aggregated with 201.62.243.0/24 (6939 4230 263452)
  201.62.243.0/24      6939 4230 263452     - Withdrawn - aggregated with 201.62.242.0/24 (6939 4230 263452)
  201.62.244.0/24      6939 4230 263452       
  201.62.245.0/24      2914 6762 4230 263452   
  201.62.246.0/23      6939 4230 263452     + Announce - aggregate of 201.62.246.0/24 (6939 4230 263452) and 201.62.247.0/24 (6939 4230 263452)
  201.62.246.0/24      6939 4230 263452     - Withdrawn - aggregated with 201.62.247.0/24 (6939 4230 263452)
  201.62.247.0/24      6939 4230 263452     - Withdrawn - aggregated with 201.62.246.0/24 (6939 4230 263452)
  201.62.248.0/21      6939 4230 263452     + Announce - aggregate of 201.62.248.0/22 (6939 4230 263452) and 201.62.252.0/22 (6939 4230 263452)
  201.62.248.0/24      6939 4230 263452     - Withdrawn - aggregated with 201.62.249.0/24 (6939 4230 263452)
  201.62.249.0/24      6939 4230 263452     - Withdrawn - aggregated with 201.62.248.0/24 (6939 4230 263452)
  201.62.250.0/24      6939 4230 263452     - Withdrawn - aggregated with 201.62.251.0/24 (6939 4230 263452)
  201.62.251.0/24      6939 4230 263452     - Withdrawn - aggregated with 201.62.250.0/24 (6939 4230 263452)
  201.62.252.0/24      6939 4230 263452     - Withdrawn - aggregated with 201.62.253.0/24 (6939 4230 263452)
  201.62.253.0/24      6939 4230 263452     - Withdrawn - aggregated with 201.62.252.0/24 (6939 4230 263452)
  201.62.254.0/24      6939 4230 263452     - Withdrawn - aggregated with 201.62.255.0/24 (6939 4230 263452)
  201.62.255.0/24      6939 4230 263452     - Withdrawn - aggregated with 201.62.254.0/24 (6939 4230 263452)

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

AS263452   20 More Specifics   22 Total Advertisements   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: 402590

IANA has recorded AS263452 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS263452\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded