Report for 268742

Name

AS268742 - DURVAL 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.

268742 AS268742 - DURVAL TELECOM LTDA, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS263073        AS263073 - DTEL TELECOM, BR
    AS263276        AS263276 - BBG TELECOM LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
47221 AS268742       ORIGIN  Originate:        768 /22.42  Transit:          0 /0.00  AS268742 - DURVAL 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       %
70896 AS268742      AS268742 - DURVAL TELECOM LTDA, BR                 3      0      0      3      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.172.44.0/24       4777 2497 3356 263073 268742 268742 268742   
  45.172.46.0/24       4777 2497 3356 263276 268742 268742 268742   
  45.172.47.0/24       4777 2497 3356 263073 268742 268742 268742   

Whois Entry

whois: 402628

IANA has recorded AS268742 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS268742\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.
             % 2026-06-16T02:08:03-03:00 - 2401:2000:6660::13
             
             aut-num:     AS268742
             owner:       DURVAL TELECOM LTDA
             ownerid:     24.332.239/0001-27
             responsible: DURVAL JOSE DE OLIVEIRA
             country:     BR
             owner-c:     JAPOL125
             routing-c:   JAPOL125
             abuse-c:     JAPOL125
             created:     20190227
             changed:     20190227
             inetnum:     45.172.44.0/22
             inetnum:     2804:5a0c::/32
             
             nic-hdl-br:  JAPOL125
             person:      Jose de Assis Pereira de Oliveira
             e-mail:      durvaltelecom.net@gmail.com
             country:     BR
             created:     20180828
             changed:     20200806
             
             % 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.