Report for 52764

Name

Delta Broadband Telecom Provedores de Internet Ltd, 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.

52764 Delta Broadband Telecom Provedores de Internet Ltd, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS61621         Norte.Net Telecomunicacoes Ltda, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
19980 AS52764        ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  Delta Broadband Telecom Provedores de Internet Ltd, 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       %
 7326 AS52764       Delta Broadband Telecom Provedores de Interne      7      6      0      1      6  85.71%


  Prefix               AS Path                              Aggregation Suggestion
  138.99.104.0/22      4777 2497 3356 61621 52764   
  138.99.104.0/23      4777 2497 3356 61621 52764 - Withdrawn - matching aggregate 138.99.104.0/22 4777 2497 3356 61621 52764
  138.99.104.0/24      4777 2497 3356 61621 52764 - Withdrawn - matching aggregate 138.99.104.0/22 4777 2497 3356 61621 52764
  138.99.105.0/24      4777 2497 3356 61621 52764 - Withdrawn - matching aggregate 138.99.104.0/22 4777 2497 3356 61621 52764
  138.99.106.0/23      4777 2497 3356 61621 52764 - Withdrawn - matching aggregate 138.99.104.0/22 4777 2497 3356 61621 52764
  138.99.106.0/24      4777 2497 3356 61621 52764 - Withdrawn - matching aggregate 138.99.104.0/22 4777 2497 3356 61621 52764
  138.99.107.0/24      4777 2497 3356 61621 52764 - Withdrawn - matching aggregate 138.99.104.0/22 4777 2497 3356 61621 52764

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

AS52764   6 More Specifics   7 Total Advertisements   Delta Broadband Telecom Provedores de Internet Ltd, BR
    138.99.104.0/23               138.99.104.0/22
    138.99.104.0/24               138.99.104.0/22
    138.99.105.0/24               138.99.104.0/22
    138.99.106.0/23               138.99.104.0/22
    138.99.106.0/24               138.99.104.0/22
    138.99.107.0/24               138.99.104.0/22

Whois Entry

whois: 402332

IANA has recorded AS52764 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52764\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.
             % 2026-04-23T03:16:09-03:00 - 2401:2000:6660::13
             
             aut-num:     AS52764
             owner:       Delta Broadband Telecom Provedores de Internet Ltd
             ownerid:     16.550.861/0001-83
             responsible: Emerson Araujo
             country:     BR
             owner-c:     EPBAR
             routing-c:   EPBAR
             abuse-c:     EPBAR
             created:     20120904
             changed:     20130306
             inetnum:     2804:b50::/32
             inetnum:     138.99.104.0/22
             
             nic-hdl-br:  EPBAR
             person:      Emerson Paulo Batista de Araujo
             e-mail:      emerson.araujo@dbt.net.br
             country:     BR
             created:     20061003
             changed:     20230525
             
             % 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.