Report for 28620

Name

AS28620 - WI - Provedor de Telecomunicacoes Ltda., 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 AS1221) 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.

28620 AS28620 - WI - Provedor de Telecomunicacoes Ltda., BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS263579        AS263579 - ISUPER TELECOMUNICACOES INFO LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
6144  AS28620        ORIGIN  Originate:      24576 /17.42  Transit:          0 /0.00  AS28620 - WI - Provedor de Telecomunicacoes Ltda., 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       %
10010 AS28620       AS28620 - WI - Provedor de Telecomunicacoes L      6      4      0      2      4  66.67%


  Prefix               AS Path                              Aggregation Suggestion
  201.55.128.0/19      4777 2516 6762 61599 53115 263579 28620 28620   
  201.55.128.0/20      4777 2516 6762 61599 53115 263579 28620 28620 - Withdrawn - matching aggregate 201.55.128.0/19 4777 2516 6762 61599 53115 263579 28620 28620
  201.55.144.0/20      4777 2516 6762 61599 53115 263579 28620 28620 - Withdrawn - matching aggregate 201.55.128.0/19 4777 2516 6762 61599 53115 263579 28620 28620
  201.55.176.0/20      4777 2516 6762 61599 53115 263579 28620 28620   
  201.55.176.0/21      4777 2516 6762 61599 53115 263579 28620 28620 - Withdrawn - matching aggregate 201.55.176.0/20 4777 2516 6762 61599 53115 263579 28620 28620
  201.55.184.0/21      4777 2516 6762 61599 53115 263579 28620 28620 - Withdrawn - matching aggregate 201.55.176.0/20 4777 2516 6762 61599 53115 263579 28620 28620

Whois Entry

whois: 402628

IANA has recorded AS28620 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS28620\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.
             % 2026-06-16T04:02:07-03:00 - 2401:2000:6660::13
             
             aut-num:     AS28620
             owner:       WI - Provedor de Telecomunica��es Ltda.
             ownerid:     10.683.576/0002-35
             responsible: GERSON RIGO
             country:     BR
             owner-c:     COTWI
             routing-c:   COTWI
             abuse-c:     COTWI
             created:     20051212
             changed:     20221220
             inetnum:     201.55.128.0/19
             inetnum:     201.55.176.0/20
             inetnum:     2804:afc::/32
             
             nic-hdl-br:  COTWI
             person:      Contato Tecnico  WI
             e-mail:      noc@witelecom.com.br
             country:     BR
             created:     20200729
             changed:     20251229
             
             % 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.