Report for 268473

Name

AS268473 - LinkSul internet, 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.

268473 AS268473 - LinkSul internet, BR

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS28283         AS28283 - Adylnet Telecom, BR
    AS53237         AS53237 - TELECOMUNICACOES BRASILEIRAS S. A. - TELEBRAS, BR
    AS272278        AS272278 - MVW Telecomunicacoes, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
27778 AS268473       ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  AS268473 - LinkSul internet, 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       %
28838 AS268473      AS268473 - LinkSul internet, BR                    4      1      0      3      1  25.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.161.200.0/22      4608 7575 7195 28283 268473   
  45.161.200.0/23      4608 7575 7195 28283 268473 - Withdrawn - matching aggregate 45.161.200.0/22 4608 7575 7195 28283 268473
  45.161.202.0/24      4777 2497 3356 28598 53237 53237 268473   
  45.161.203.0/24      4777 2516 6762 61745 272278 268473   

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

AS268473   3 More Specifics   4 Total Advertisements   AS268473 - LinkSul internet, BR
    45.161.200.0/23               45.161.200.0/22
    45.161.202.0/24               45.161.200.0/22
    45.161.203.0/24               45.161.200.0/22

Whois Entry

whois: 402613

IANA has recorded AS268473 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS268473\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.
             % 2026-06-12T20:58:00-03:00 - 2401:2000:6660::13
             
             aut-num:     AS268473
             owner:       LinkSul internet
             ownerid:     24.097.208/0001-39
             responsible: LinkSul internet
             country:     BR
             owner-c:     NADSA227
             routing-c:   NADSA227
             abuse-c:     NADSA227
             created:     20180823
             changed:     20180823
             inetnum:     45.161.200.0/22
             inetnum:     2804:51bc::/32
             
             nic-hdl-br:  NADSA227
             person:      Nataniel dos Santos
             e-mail:      natanielsantos2009@hotmail.com
             country:     BR
             created:     20170912
             changed:     20260324
             
             % 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.