Report for 271365

Name

AS271365 - WWC Telecom, 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.

271365 AS271365 - WWC Telecom, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS272648        AS272648 - STARTNET PROVEDOR E INFORMATICA LTDA - ME, BR
    AS266284        AS266284 - NORTE-TEL TELECOMUNICACOES LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
43096 AS271365       ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  AS271365 - WWC Telecom, 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       %
19856 AS271365      AS271365 - WWC Telecom, BR                         4      4      2      2      2  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  200.53.80.0/23       4777 2497 3356 273683 262907 52900 272648 271365 + Announce - aggregate of 200.53.80.0/24 (4777 2497 3356 273683 262907 52900 272648 271365) and 200.53.81.0/24 (4777 2497 3356 273683 262907 52900 272648 271365)
  200.53.80.0/24       4777 2497 3356 273683 262907 52900 272648 271365 - Withdrawn - aggregated with 200.53.81.0/24 (4777 2497 3356 273683 262907 52900 272648 271365)
  200.53.81.0/24       4777 2497 3356 273683 262907 52900 272648 271365 - Withdrawn - aggregated with 200.53.80.0/24 (4777 2497 3356 273683 262907 52900 272648 271365)
  200.53.82.0/23       4777 6939 52320 61884 266284 271365 + Announce - aggregate of 200.53.82.0/24 (4777 6939 52320 61884 266284 271365) and 200.53.83.0/24 (4777 6939 52320 61884 266284 271365)
  200.53.82.0/24       4777 6939 52320 61884 266284 271365 - Withdrawn - aggregated with 200.53.83.0/24 (4777 6939 52320 61884 266284 271365)
  200.53.83.0/24       4777 6939 52320 61884 266284 271365 - Withdrawn - aggregated with 200.53.82.0/24 (4777 6939 52320 61884 266284 271365)

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

AS271365   4 More Specifics   4 Total Advertisements   AS271365 - WWC Telecom, BR
    200.53.80.0/24                200.53.80.0/22
    200.53.81.0/24                200.53.80.0/22
    200.53.82.0/24                200.53.80.0/22
    200.53.83.0/24                200.53.80.0/22

Whois Entry

whois: 402628

IANA has recorded AS271365 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS271365\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.
             % 2026-06-15T18:26:13-03:00 - 2401:2000:6660::13
             
             aut-num:     AS271365
             owner:       WWC Telecom
             ownerid:     19.560.243/0001-02
             responsible: Carlos Lima Justino de Almeida
             country:     BR
             owner-c:     CLJAL56
             routing-c:   CLJAL56
             abuse-c:     CLJAL56
             created:     20200917
             changed:     20251008
             inetnum:     2804:7a54::/32
             inetnum:     200.53.80.0/22
             as-in:       from AS263629 100 accept ANY
             as-in:       from AS272648 100 accept ANY
             as-in:       from AS266284 100 accept ANY
             as-out:      to AS263629 announce AS271365
             as-out:      to AS272648 announce AS271365
             as-out:      to AS266284 announce AS271365
             
             nic-hdl-br:  CLJAL56
             person:      Carlos Lima Justino de Almeida
             e-mail:      carlosclja@gmail.com
             country:     BR
             created:     20170720
             changed:     20221109
             
             % 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.