Report for 61923

Name

AS61923 - SUNWAY TELECOM 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.

61923 AS61923 - SUNWAY TELECOM LTDA, BR

  Adjacency:    12  Upstream:     2  Downstream:    10
  Upstream Adjacent AS list
    AS2914          NTT-DATA-2914 - NTT America, Inc., US
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
  Downstream Adjacent AS list
    AS262792        AS262792 - VESCNET PROVEDORES LTDA, BR
    AS262754        AS262754 - FLIX FIBRA, BR
    AS265965        AS265965 - Pinhais Net Telecom Comercio e Servicos Ltda, BR
    AS27712         AS27712 - Paulo Dias de Araujo Filho, BR
    AS61849         AS61849 - RIO ONLINE. NET LTDA, BR
    AS53225         AS53225 - IPGLOBE INTERNET LTDA, BR
    AS52903         AS52903 - Sglinknet Telecomunicacoes Ltda-ME, BR
    AS274763        AS274763 - NOREN TECNOLOGIA LTDA, BR
    AS269523        AS269523 - Life Connections, BR
    AS262405        AS262405 - +Net & Telecom, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
15940 AS61923        ORG+TRN Originate:       4608 /19.83  Transit:       5632 /19.54 AS61923 - SUNWAY TELECOM 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       %
17349 AS61923       AS61923 - SUNWAY TELECOM LTDA, BR                  3      2      0      1      2  66.67%


  Prefix               AS Path                              Aggregation Suggestion
  200.7.112.0/20       4777 2516 3356 61923   
  200.7.112.0/24       4777 2516 3356 61923 - Withdrawn - matching aggregate 200.7.112.0/20 4777 2516 3356 61923
  200.7.113.0/24       4777 2516 3356 61923 - Withdrawn - matching aggregate 200.7.112.0/20 4777 2516 3356 61923

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

AS61923   2 More Specifics   3 Total Advertisements   AS61923 - SUNWAY TELECOM LTDA, BR
    200.7.112.0/24                200.7.112.0/20
    200.7.113.0/24                200.7.112.0/20

Whois Entry

whois: 402625

IANA has recorded AS61923 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS61923\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.
             % 2026-06-14T13:28:22-03:00 - 2401:2000:6660::13
             
             aut-num:     AS61923
             owner:       SUNWAY TELECOM LTDA
             ownerid:     07.348.357/0001-04
             responsible: WARNILSON DINIZ SILVA
             country:     BR
             owner-c:     WDS118
             routing-c:   WDS118
             abuse-c:     WDS118
             created:     20140530
             changed:     20210108
             inetnum:     200.7.112.0/20
             inetnum:     2804:1834::/32
             
             nic-hdl-br:  WDS118
             person:      Warnilson Diniz Silva
             e-mail:      warnilson@gmail.com
             country:     BR
             created:     20050903
             changed:     20240722
             
             % 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.