Report for 268173

Name

SOUSATEC.NET LTDA ME, 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.

268173 SOUSATEC.NET LTDA ME, BR

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS269595        VGRNET INFORMATICA LTDA, BR
    AS262494        Virtex Telecom, BR
    AS61832         DB3 SERVICOS DE TELECOMUNICACOES S.A, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
21012 AS268173       ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  SOUSATEC.NET LTDA ME, 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       %
19659 AS268173      SOUSATEC.NET LTDA ME, BR                           7      4      2      5      2  28.57%


  Prefix               AS Path                              Aggregation Suggestion
  45.170.216.0/22      4777 2497 3356 61832 268173   
  45.170.216.0/23      4608 7575 7195 262494 268173 268173 268173 268173 268173 268173 268173 268173 268173 268173   
  45.170.216.0/23      4777 2497 174 61568 269595 269595 268173 + Announce - aggregate of 45.170.216.0/24 (4777 2497 174 61568 269595 269595 268173) and 45.170.217.0/24 (4777 2497 174 61568 269595 269595 268173)
  45.170.216.0/24      4777 2497 174 61568 269595 269595 268173 - Withdrawn - aggregated with 45.170.217.0/24 (4777 2497 174 61568 269595 269595 268173)
  45.170.217.0/24      4777 2497 174 61568 269595 269595 268173 - Withdrawn - aggregated with 45.170.216.0/24 (4777 2497 174 61568 269595 269595 268173)
  45.170.218.0/23      4608 7575 7195 262494 268173 268173 268173 268173 268173 268173 268173 268173 268173 268173   
  45.170.218.0/23      4777 2497 174 61568 269595 269595 268173 + Announce - aggregate of 45.170.218.0/24 (4777 2497 174 61568 269595 269595 268173) and 45.170.219.0/24 (4777 2497 174 61568 269595 269595 268173)
  45.170.218.0/24      4777 2497 174 61568 269595 269595 268173 - Withdrawn - aggregated with 45.170.219.0/24 (4777 2497 174 61568 269595 269595 268173)
  45.170.219.0/24      4777 2497 174 61568 269595 269595 268173 - Withdrawn - aggregated with 45.170.218.0/24 (4777 2497 174 61568 269595 269595 268173)

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

AS268173   6 More Specifics   7 Total Advertisements   SOUSATEC.NET LTDA ME, BR
    45.170.216.0/23               45.170.216.0/22
    45.170.216.0/24               45.170.216.0/22
    45.170.217.0/24               45.170.216.0/22
    45.170.218.0/23               45.170.216.0/22
    45.170.218.0/24               45.170.216.0/22
    45.170.219.0/24               45.170.216.0/22

Whois Entry

whois: 402332

IANA has recorded AS268173 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS268173\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.
             % 2026-03-31T22:54:39-03:00 - 2401:2000:6660::13
             
             aut-num:     AS268173
             owner:       SOUSATEC.NET LTDA ME
             ownerid:     12.751.759/0001-95
             responsible: Cristiana Cavalcante de sousa
             country:     BR
             owner-c:     ERJSO13
             routing-c:   ERJSO13
             abuse-c:     ERJSO13
             created:     20190204
             changed:     20240912
             inetnum:     45.170.216.0/22
             inetnum:     2804:592c::/32
             as-in:       from AS269595 100 accept ANY
             as-in:       from AS28368 100 accept ANY
             as-in:       from AS61832 100 accept ANY
             as-in:       from AS61750 100 accept ANY
             as-in:       from AS262494 100 accept ANY
             as-out:      to AS269595 announce AS265197
             as-out:      to AS28368 announce AS265197
             as-out:      to AS61832 announce AS265197
             as-out:      to AS61750 announce AS268173
             as-out:      to AS262494 announce AS268173
             
             nic-hdl-br:  ERJSO13
             person:      ernandes joaquim de sousa
             e-mail:      ernandes@sousatec.net.br
             country:     BR
             created:     20121223
             changed:     20211223
             
             % 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.