Report for 267297

Name

AS267297 - NETUNO DO BRASIL 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 AS6447) 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.

267297 NETUNO DO BRASIL TELECOM LTDA, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS52871         TASCOM TELECOMUNICACOES LTDA, BR
    AS52554         S. A. da Silva Junior, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
42337 AS267297       ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  NETUNO DO BRASIL 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       %
14909 AS267297      NETUNO DO BRASIL TELECOM LTDA, BR                  4      4      1      1      3  75.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.232.248.0/22      6939 52554 267297    + Announce - aggregate of 45.232.248.0/23 (6939 52554 267297) and 45.232.250.0/23 (6939 52554 267297)
  45.232.248.0/24      6939 52554 267297    - Withdrawn - aggregated with 45.232.249.0/24 (6939 52554 267297)
  45.232.249.0/24      6939 52554 267297    - Withdrawn - aggregated with 45.232.248.0/24 (6939 52554 267297)
  45.232.250.0/24      6939 52554 267297    - Withdrawn - aggregated with 45.232.251.0/24 (6939 52554 267297)
  45.232.251.0/24      6939 52554 267297    - Withdrawn - aggregated with 45.232.250.0/24 (6939 52554 267297)

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

AS267297   2 More Specifics   2 Total Advertisements   NETUNO DO BRASIL TELECOM LTDA, BR
    45.232.248.0/24               45.232.248.0/22
    45.232.250.0/24               45.232.248.0/22

Whois Entry

whois: 402603

IANA has recorded AS267297 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS267297\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.
             % 2026-06-10T09:18:01-03:00 - 2401:2000:6660::13
             
             aut-num:     AS267297
             owner:       NETUNO DO BRASIL TELECOM LTDA
             ownerid:     18.937.039/0001-03
             responsible: Rudison Oliveira dos Santos
             country:     BR
             owner-c:     GBLTH
             routing-c:   NBTLT7
             abuse-c:     NBTLT7
             created:     20180320
             changed:     20180320
             inetnum:     45.232.248.0/22
             inetnum:     2804:4b50::/32
             
             nic-hdl-br:  GBLTH
             person:      GUSTAVO DE BARROS LEITE THORSTENSEN
             e-mail:      gustavo@gta2.com.br
             country:     BR
             created:     20191028
             changed:     20250919
             
             nic-hdl-br:  NBTLT7
             person:      NETUNO DO BRASIL TELECON LTDA
             e-mail:      adm@netuno2.com.br
             country:     BR
             created:     20160810
             changed:     20210810
             
             % 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.