Report for 270982

Name

AS270982 - SENA E SANTOS 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.

270982 AS270982 - SENA E SANTOS LTDA-ME, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS61678         AS61678 - NETWAY INFORMATICA LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
21098 AS270982       ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  AS270982 - SENA E SANTOS 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       %
 8168 AS270982      AS270982 - SENA E SANTOS LTDA-ME, BR               7      6      0      1      6  85.71%


  Prefix               AS Path                              Aggregation Suggestion
  131.72.116.0/22      4777 6939 52320 8167 61678 270982   
  131.72.116.0/23      4777 6939 52320 8167 61678 270982 - Withdrawn - matching aggregate 131.72.116.0/22 4777 6939 52320 8167 61678 270982
  131.72.116.0/24      4777 6939 52320 8167 61678 270982 - Withdrawn - matching aggregate 131.72.116.0/22 4777 6939 52320 8167 61678 270982
  131.72.117.0/24      4777 6939 52320 8167 61678 270982 - Withdrawn - matching aggregate 131.72.116.0/22 4777 6939 52320 8167 61678 270982
  131.72.118.0/23      4777 6939 52320 8167 61678 270982 - Withdrawn - matching aggregate 131.72.116.0/22 4777 6939 52320 8167 61678 270982
  131.72.118.0/24      4777 6939 52320 8167 61678 270982 - Withdrawn - matching aggregate 131.72.116.0/22 4777 6939 52320 8167 61678 270982
  131.72.119.0/24      4777 6939 52320 8167 61678 270982 - Withdrawn - matching aggregate 131.72.116.0/22 4777 6939 52320 8167 61678 270982

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

AS270982   6 More Specifics   7 Total Advertisements   AS270982 - SENA E SANTOS LTDA-ME, BR
    131.72.116.0/23               131.72.116.0/22
    131.72.116.0/24               131.72.116.0/22
    131.72.117.0/24               131.72.116.0/22
    131.72.118.0/23               131.72.116.0/22
    131.72.118.0/24               131.72.116.0/22
    131.72.119.0/24               131.72.116.0/22

Whois Entry

whois: 402644

IANA has recorded AS270982 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS270982\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.
             % 2026-06-19T11:14:05-03:00 - 2401:2000:6660::13
             
             aut-num:     AS270982
             owner:       SENA E SANTOS LTDA-ME
             ownerid:     10.810.530/0001-59
             responsible: Elissandro Miranda Sena
             country:     BR
             owner-c:     ELMSE26
             routing-c:   ELMSE26
             abuse-c:     ELMSE26
             created:     20200723
             changed:     20200723
             inetnum:     131.72.116.0/22
             inetnum:     2804:7474::/32
             
             nic-hdl-br:  ELMSE26
             person:      Elissandro Miranda Sena
             e-mail:      emirandasena@gmail.com
             country:     BR
             created:     20200420
             changed:     20251118
             
             % 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.