Report for 274389

Name

AS274389 - F-NET MASTER 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.

274389 AS274389 - F-NET MASTER LTDA, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS269194        AS269194 - ST1 INTERNET, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
75228 AS274389       ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  AS274389 - F-NET MASTER 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       %
72785 AS274389      AS274389 - F-NET MASTER LTDA, BR                   1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  167.148.82.0/24      4608 7575 7195 269194 274389 274389   

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

AS274389   1 More Specifics   1 Total Advertisements   AS274389 - F-NET MASTER LTDA, BR
    167.148.82.0/24               167.148.0.0/16

Whois Entry

whois: 402609

IANA has recorded AS274389 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS274389\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.
             % 2026-06-11T06:34:09-03:00 - 2401:2000:6660::13
             
             aut-num:     AS274389
             owner:       F-NET MASTER LTDA
             ownerid:     43.535.898/0001-05
             responsible: JEFFERSON DAVI COELHO PEREIRA
             country:     BR
             owner-c:     JDCPE19
             routing-c:   DIGSA110
             abuse-c:     JDCPE19
             created:     20251212
             changed:     20251231
             inetnum:     2804:972c::/32
             
             nic-hdl-br:  JDCPE19
             person:      jefferson davi coelho pereira
             e-mail:      jeffersonpereiramkt@gmail.com
             country:     BR
             created:     20230417
             changed:     20230417
             
             nic-hdl-br:  DIGSA110
             person:      Diyerdre gomes santos
             e-mail:      noc@dgtech.net.br
             country:     BR
             created:     20230413
             changed:     20251231
             
             % 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.