Report for 270558

Name

VITWORK COMUNICACAO 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 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.

270558 VITWORK COMUNICACAO LTDA, BR

  Adjacency:     3  Upstream:     2  Downstream:     1
  Upstream Adjacent AS list
    AS6939          HURRICANE - Hurricane Electric LLC, US
    AS14840         BR.Digital Telecom, BR
  Downstream Adjacent AS list
    AS270514        JF PAUFERRO DOS SANTOS, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
28437 AS270558       ORG+TRN Originate:       2048 /21.00  Transit:       1024 /22.00 VITWORK COMUNICACAO 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       %
29503 AS270558      VITWORK COMUNICACAO LTDA, BR                       3      2      1      2      1  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  201.216.72.0/22      4777 2516 6762 14840 270558   
  201.216.72.0/22      4608 4826 6939 270558 270558 270558 270558 270558 270558 270558 270558 + Announce - aggregate of 201.216.72.0/23 (4608 4826 6939 270558 270558 270558 270558 270558 270558 270558 270558) and 201.216.74.0/23 (4608 4826 6939 270558 270558 270558 270558 270558 270558 270558 270558)
  201.216.72.0/23      4608 4826 6939 270558 270558 270558 270558 270558 270558 270558 270558 - Withdrawn - aggregated with 201.216.74.0/23 (4608 4826 6939 270558 270558 270558 270558 270558 270558 270558 270558)
  201.216.74.0/23      4608 4826 6939 270558 270558 270558 270558 270558 270558 270558 270558 - Withdrawn - aggregated with 201.216.72.0/23 (4608 4826 6939 270558 270558 270558 270558 270558 270558 270558 270558)

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

AS270558   2 More Specifics   3 Total Advertisements   VITWORK COMUNICACAO LTDA, BR
    201.216.72.0/23               201.216.72.0/22
    201.216.74.0/23               201.216.72.0/22

Whois Entry

whois: 402332

IANA has recorded AS270558 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS270558\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.
             % 2026-03-31T20:02:14-03:00 - 2401:2000:6660::13
             
             aut-num:     AS270558
             owner:       VITWORK COMUNICA��O LTDA
             ownerid:     21.262.786/0001-95
             responsible: DILMARIO SANTANA ALVES
             country:     BR
             owner-c:     VHBPE4
             routing-c:   NOTER5
             abuse-c:     NOTER5
             created:     20200324
             changed:     20221006
             inetnum:     201.216.72.0/22
             inetnum:     2804:6dd4::/32
             
             nic-hdl-br:  VHBPE4
             person:      VITOR HUGO BORGES PEDREIRA
             e-mail:      vitor.53@hotmail.com
             country:     BR
             created:     20190605
             changed:     20230303
             
             nic-hdl-br:  NOTER5
             person:      NOC Terabit
             e-mail:      noc@terabit.com.br
             country:     BR
             created:     20210316
             changed:     20251010
             
             % 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.