Report for 61584

Name

AS61584 - GL DUARTE MULTIMIDIA LTDA ME, 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.

61584 AS61584 - GL DUARTE MULTIMIDIA LTDA ME, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS264544        AS264544 - SUPER NOVA TELECOM LTDA, BR
    AS22381         AS22381 - SAMM TECNOLOGIA E TELECOMUNICACOES S.A, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
13807 AS61584        ORIGIN  Originate:       6144 /19.42  Transit:          0 /0.00  AS61584 - GL DUARTE MULTIMIDIA LTDA ME, 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       %
10633 AS61584       AS61584 - GL DUARTE MULTIMIDIA LTDA ME, BR        14      8      4     10      4  28.57%


  Prefix               AS Path                              Aggregation Suggestion
  138.94.128.0/22      4777 2516 3356 22381 264544 61584 61584 61584 61584 61584 61584 61584 61584 61584 61584 61584 61584 61584   
  138.94.128.0/23      4777 2516 6762 22381 61584 61584 61584 61584   
  138.94.128.0/23      4777 2516 3356 22381 264544 61584 + Announce - aggregate of 138.94.128.0/24 (4777 2516 3356 22381 264544 61584) and 138.94.129.0/24 (4777 2516 3356 22381 264544 61584)
  138.94.128.0/24      4777 2516 3356 22381 264544 61584 - Withdrawn - aggregated with 138.94.129.0/24 (4777 2516 3356 22381 264544 61584)
  138.94.129.0/24      4777 2516 3356 22381 264544 61584 - Withdrawn - aggregated with 138.94.128.0/24 (4777 2516 3356 22381 264544 61584)
  138.94.130.0/23      4777 2516 6762 22381 61584 61584 61584 61584   
  138.94.130.0/23      4777 2516 3356 22381 264544 61584 + Announce - aggregate of 138.94.130.0/24 (4777 2516 3356 22381 264544 61584) and 138.94.131.0/24 (4777 2516 3356 22381 264544 61584)
  138.94.130.0/24      4777 2516 3356 22381 264544 61584 - Withdrawn - aggregated with 138.94.131.0/24 (4777 2516 3356 22381 264544 61584)
  138.94.131.0/24      4777 2516 3356 22381 264544 61584 - Withdrawn - aggregated with 138.94.130.0/24 (4777 2516 3356 22381 264544 61584)
  170.254.168.0/22     4777 2516 3356 22381 264544 61584 61584 61584 61584 61584 61584 61584 61584 61584 61584   
  170.254.168.0/23     4777 2516 6762 22381 61584   
  170.254.168.0/23     4777 2516 3356 22381 264544 61584 + Announce - aggregate of 170.254.168.0/24 (4777 2516 3356 22381 264544 61584) and 170.254.169.0/24 (4777 2516 3356 22381 264544 61584)
  170.254.168.0/24     4777 2516 3356 22381 264544 61584 - Withdrawn - aggregated with 170.254.169.0/24 (4777 2516 3356 22381 264544 61584)
  170.254.169.0/24     4777 2516 3356 22381 264544 61584 - Withdrawn - aggregated with 170.254.168.0/24 (4777 2516 3356 22381 264544 61584)
  170.254.170.0/23     4777 2516 6762 22381 61584   
  170.254.170.0/23     4777 2516 3356 22381 264544 61584 + Announce - aggregate of 170.254.170.0/24 (4777 2516 3356 22381 264544 61584) and 170.254.171.0/24 (4777 2516 3356 22381 264544 61584)
  170.254.170.0/24     4777 2516 3356 22381 264544 61584 - Withdrawn - aggregated with 170.254.171.0/24 (4777 2516 3356 22381 264544 61584)
  170.254.171.0/24     4777 2516 3356 22381 264544 61584 - Withdrawn - aggregated with 170.254.170.0/24 (4777 2516 3356 22381 264544 61584)

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

AS61584   12 More Specifics   14 Total Advertisements   AS61584 - GL DUARTE MULTIMIDIA LTDA ME, BR
    138.94.128.0/23               138.94.128.0/22
    138.94.128.0/24               138.94.128.0/22
    138.94.129.0/24               138.94.128.0/22
    138.94.130.0/23               138.94.128.0/22
    138.94.130.0/24               138.94.128.0/22
    138.94.131.0/24               138.94.128.0/22
    170.254.168.0/23              170.254.168.0/22
    170.254.168.0/24              170.254.168.0/22
    170.254.169.0/24              170.254.168.0/22
    170.254.170.0/23              170.254.168.0/22
    170.254.170.0/24              170.254.168.0/22
    170.254.171.0/24              170.254.168.0/22

Whois Entry

whois: 402613

IANA has recorded AS61584 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS61584\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.
             % 2026-06-12T12:28:09-03:00 - 2401:2000:6660::13
             
             aut-num:     AS61584
             owner:       GL DUARTE MULTIMIDIA LTDA ME
             ownerid:     10.709.176/0001-70
             responsible: ANDRE LUIZ RIBEIRO DUARTE
             country:     BR
             owner-c:     CEORE6
             routing-c:   CEORE6
             abuse-c:     CEORE6
             created:     20160805
             changed:     20191021
             inetnum:     138.94.128.0/22
             inetnum:     2804:23b8::/32
             inetnum:     170.254.168.0/22
             as-in:       from AS2914 100 accept ANY
             as-in:       from AS6939 100 accept ANY
             as-in:       from AS267613 100 accept ANY
             as-in:       from AS266928 100 accept AS266928
             as-out:      to AS2914 announce AS61584 AS266928
             as-out:      to AS6939 announce AS61584 AS266928
             as-out:      to AS267613 announce AS61584 AS266928
             as-out:      to AS266928 announce ANY
             
             nic-hdl-br:  CEORE6
             person:      Centro de opera��o de rede
             e-mail:      noc@conectbm.com.br
             country:     BR
             created:     20160724
             changed:     20240507
             
             % 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.