Report for 269370

Name

Dwnet Banda Larga Comunicacao Multimidia e Informa, 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.

269370 Dwnet Banda Larga Comunicacao Multimidia e Informa, BR

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS268795        TELEXTRA TELECOMUNICACOES LTDA, BR
    AS266121        SUPER SONIC TELECOM LTDA, BR
    AS263432        CORPORATIVA TELECOMUNICACOES EIRELI ME, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
23084 AS269370       ORIGIN  Originate:       2560 /20.68  Transit:          0 /0.00  Dwnet Banda Larga Comunicacao Multimidia e Informa, 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       %
29310 AS269370      Dwnet Banda Larga Comunicacao Multimidia e In      5      2      1      4      1  20.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.185.68.0/22       4777 2497 2914 13786 263432 263432 263432 269370   
  45.185.68.0/22       4777 2516 6762 22381 263432 269370 + Announce - aggregate of 45.185.68.0/23 (4777 2516 6762 22381 263432 269370) and 45.185.70.0/23 (4777 2516 6762 22381 263432 269370)
  45.185.68.0/23       4777 2516 6762 22381 263432 269370 - Withdrawn - aggregated with 45.185.70.0/23 (4777 2516 6762 22381 263432 269370)
  45.185.68.0/24       4777 2516 6762 267613 263432 263432 263432 269370   
  45.185.69.0/24       4777 2497 3356 266121 266121 266121 269370   
  45.185.70.0/23       4777 2516 6762 22381 263432 269370 - Withdrawn - aggregated with 45.185.68.0/23 (4777 2516 6762 22381 263432 269370)

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

AS269370   4 More Specifics   5 Total Advertisements   Dwnet Banda Larga Comunicacao Multimidia e Informa, BR
    45.185.68.0/23                45.185.68.0/22
    45.185.68.0/24                45.185.68.0/22
    45.185.69.0/24                45.185.68.0/22
    45.185.70.0/23                45.185.68.0/22

Whois Entry

whois: 402332

IANA has recorded AS269370 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS269370\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.
             % 2026-03-31T23:30:05-03:00 - 2401:2000:6660::13
             
             aut-num:     AS269370
             owner:       Dwnet Banda Larga Comunicacao Multimidia e Informa
             ownerid:     27.079.750/0001-57
             responsible: Daniel Jos� da Silva
             country:     BR
             owner-c:     DASIL103
             routing-c:   DASIL103
             abuse-c:     DASIL103
             created:     20190924
             changed:     20190924
             inetnum:     45.185.68.0/22
             inetnum:     2804:6394::/32
             
             nic-hdl-br:  DASIL103
             person:      Daniel Silva
             e-mail:      daniel@dwnet.com.br
             country:     BR
             created:     20100330
             changed:     20170919
             
             % 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.