Report for 265997

Name

AS265997 - ARTNET TELECOM, 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.

265997 ARTNET TELECOM, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS52871         TASCOM TELECOMUNICACOES LTDA, BR
    AS52873         Softdados Telecomunicacoes, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
42045 AS265997       ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  ARTNET TELECOM, 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       %
14799 AS265997      ARTNET TELECOM, BR                                 4      4      1      1      3  75.00%


  Prefix               AS Path                              Aggregation Suggestion
  128.201.200.0/22     57866 3356 52873 265997 + Announce - aggregate of 128.201.200.0/23 (57866 3356 52873 265997) and 128.201.202.0/23 (57866 3356 52873 265997)
  128.201.200.0/24     57866 3356 52873 265997 - Withdrawn - aggregated with 128.201.201.0/24 (57866 3356 52873 265997)
  128.201.201.0/24     57866 3356 52873 265997 - Withdrawn - aggregated with 128.201.200.0/24 (57866 3356 52873 265997)
  128.201.202.0/24     57866 3356 52873 265997 - Withdrawn - aggregated with 128.201.203.0/24 (57866 3356 52873 265997)
  128.201.203.0/24     57866 3356 52873 265997 - Withdrawn - aggregated with 128.201.202.0/24 (57866 3356 52873 265997)

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

AS265997   4 More Specifics   4 Total Advertisements   ARTNET TELECOM, BR
    128.201.200.0/24              128.201.200.0/22
    128.201.201.0/24              128.201.200.0/22
    128.201.202.0/24              128.201.200.0/22
    128.201.203.0/24              128.201.200.0/22

Whois Entry

whois: 402603

IANA has recorded AS265997 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS265997\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.
             % 2026-06-10T07:50:01-03:00 - 2401:2000:6660::13
             
             aut-num:     AS265997
             owner:       ARTNET TELECOM
             ownerid:     08.334.503/0001-05
             responsible: SANDRA MER�ES DE SOUSA
             country:     BR
             owner-c:     SAMSO130
             routing-c:   SAMSO130
             abuse-c:     SAMSO130
             created:     20170724
             changed:     20170724
             inetnum:     128.201.200.0/22
             inetnum:     2804:4100::/32
             
             nic-hdl-br:  SAMSO130
             person:      SANDRA MERCES DE SOUSA
             e-mail:      artnet@artnetbrasil.com.br
             country:     BR
             created:     20161219
             changed:     20231207
             
             % 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.