Report for 28252

Name

WorldNet Telecom Comercio e Servicos de Telecomuni, 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.

28252 WorldNet Telecom Comercio e Servicos de Telecomuni, BR

  Adjacency:     3  Upstream:     1  Downstream:     2
  Upstream Adjacent AS list
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
  Downstream Adjacent AS list
    AS267506        BDNET.COM TELECOMUNICACOES LTDA, BR
    AS266518        LINK BRASIL COMUNICACAO MULTIMIDIA LTDA - ME, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
11817 AS28252        ORG+TRN Originate:       8192 /19.00  Transit:        512 /23.00 WorldNet Telecom Comercio e Servicos de Telecomuni, 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       %
38532 AS28252       WorldNet Telecom Comercio e Servicos de Telec      2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  179.189.240.0/20     4777 2516 3356 28252   
  187.1.160.0/20       4777 2516 3356 28252   

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 179.189.240.0/21            Withdrawn
    - 179.189.240.0/22            Withdrawn
    - 179.189.240.0/23            Withdrawn
    - 179.189.242.0/23            Withdrawn
    - 179.189.244.0/22            Withdrawn
    - 179.189.244.0/23            Withdrawn
    - 179.189.246.0/23            Withdrawn
    - 179.189.248.0/21            Withdrawn
    - 179.189.248.0/22            Withdrawn
    - 179.189.248.0/23            Withdrawn
    - 179.189.250.0/23            Withdrawn
    - 179.189.252.0/22            Withdrawn
    - 179.189.252.0/23            Withdrawn
    - 179.189.254.0/23            Withdrawn

Whois Entry

whois: 402332

IANA has recorded AS28252 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS28252\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.
             % 2026-04-01T15:52:24-03:00 - 2401:2000:6660::13
             
             aut-num:     AS28252
             owner:       WorldNet Telecom Comercio e Servi�os de Telecomuni
             ownerid:     05.773.360/0001-40
             responsible: Thiago Santos Tavares
             country:     BR
             owner-c:     TST27
             routing-c:   TST27
             abuse-c:     TST27
             created:     20080922
             changed:     20210927
             inetnum:     187.1.160.0/20
             inetnum:     179.189.240.0/20
             inetnum:     2804:1544::/32
             as-out:      to AS17379 announce ANY
             as-out:      to AS17379 announce AS28252
             
             nic-hdl-br:  TST27
             person:      Thiago Santos Tavares
             e-mail:      registro.br@worldnet.com.br
             country:     BR
             created:     20031230
             changed:     20240918
             
             % 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.