Report for 263481

Name

Nova Serv de Com Multimidia 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.

263481 Nova Serv de Com Multimidia Ltda, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS268805        CS INFO TELECOM LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
27147 AS263481       ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  Nova Serv de Com Multimidia 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       %
19101 AS263481      Nova Serv de Com Multimidia Ltda, BR               4      4      2      2      2  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  191.242.208.0/22     4777 2497 3356 53062 268805 263481 + Announce - aggregate of 191.242.208.0/23 (4777 2497 3356 53062 268805 263481) and 191.242.210.0/23 (4777 2497 3356 53062 268805 263481)
  191.242.208.0/23     4777 2497 3356 53062 268805 263481 - Withdrawn - aggregated with 191.242.210.0/23 (4777 2497 3356 53062 268805 263481)
  191.242.210.0/23     4777 2497 3356 53062 268805 263481 - Withdrawn - aggregated with 191.242.208.0/23 (4777 2497 3356 53062 268805 263481)
  191.242.212.0/22     4777 2497 3356 53062 268805 268805 268805 268805 263481 + Announce - aggregate of 191.242.212.0/23 (4777 2497 3356 53062 268805 268805 268805 268805 263481) and 191.242.214.0/23 (4777 2497 3356 53062 268805 268805 268805 268805 263481)
  191.242.212.0/23     4777 2497 3356 53062 268805 268805 268805 268805 263481 - Withdrawn - aggregated with 191.242.214.0/23 (4777 2497 3356 53062 268805 268805 268805 268805 263481)
  191.242.214.0/23     4777 2497 3356 53062 268805 268805 268805 268805 263481 - Withdrawn - aggregated with 191.242.212.0/23 (4777 2497 3356 53062 268805 268805 268805 268805 263481)

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

AS263481   4 More Specifics   4 Total Advertisements   Nova Serv de Com Multimidia Ltda, BR
    191.242.208.0/23              191.242.208.0/21
    191.242.210.0/23              191.242.208.0/21
    191.242.212.0/23              191.242.208.0/21
    191.242.214.0/23              191.242.208.0/21

Whois Entry

whois: 402332

IANA has recorded AS263481 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS263481\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.
             % 2026-04-02T08:42:41-03:00 - 2401:2000:6660::13
             
             aut-num:     AS263481
             owner:       Nova Serv de Com Multimidia Ltda
             ownerid:     11.353.858/0001-56
             responsible: DANIEL DA ROCHA
             country:     BR
             owner-c:     SICEC
             routing-c:   SICEC
             abuse-c:     SICEC
             created:     20131219
             changed:     20131219
             inetnum:     191.242.208.0/21
             inetnum:     2804:1284::/32
             
             nic-hdl-br:  SICEC
             person:      Sidnei Cecchin
             e-mail:      csinformatica.fds@gmail.com
             country:     BR
             created:     20091125
             changed:     20251112
             
             % 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.