Report for 275723

Name

AS275723 - Ademir Sulzenco & Cia 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.

275723 AS275723 - Ademir Sulzenco & Cia LTDA, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS28283         AS28283 - Adylnet Telecom, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
75342 AS275723       ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  AS275723 - Ademir Sulzenco & Cia 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       %
72921 AS275723      AS275723 - Ademir Sulzenco & Cia LTDA, BR          1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  151.247.175.0/24     4608 7575 7195 28283 275723   

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

AS275723   1 More Specifics   1 Total Advertisements   AS275723 - Ademir Sulzenco & Cia LTDA, BR
    151.247.175.0/24              151.247.128.0/17

Whois Entry

whois: 402638

IANA has recorded AS275723 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS275723\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.
             % 2026-06-17T23:43:03-03:00 - 2401:2000:6660::13
             
             aut-num:     AS275723
             owner:       Ademir Sulzenco & Cia LTDA
             ownerid:     34.710.609/0001-76
             responsible: Ademir Sulzenco
             country:     BR
             owner-c:     ADSUL8
             routing-c:   ADSUL8
             abuse-c:     ADSUL8
             created:     20260406
             changed:     20260406
             inetnum:     2804:9894::/32
             
             nic-hdl-br:  ADSUL8
             person:      ADEMIR SULZENCO
             e-mail:      ademirsulzenco@sulnetrs.com.br
             country:     BR
             created:     20260305
             changed:     20260305
             
             % 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.