Report for 53112

Name

SULNET TELECOM, 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.

53112 SULNET TELECOM, BR

  Adjacency:     3  Upstream:     2  Downstream:     1
  Upstream Adjacent AS list
    AS262907        BRASIL TECPAR | AMIGO | AVATO, BR
    AS8167          V tal, BR
  Downstream Adjacent AS list
    AS269133        Fundacao Regional Integrada - Campus Santo Angelo, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
8854  AS53112        ORG+TRN Originate:      13312 /18.30  Transit:        256 /24.00 SULNET TELECOM, 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       %
48420 AS53112       SULNET TELECOM, BR                                 6      0      0      6      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  138.97.4.0/22        4777 2497 3356 262907 53112   
  143.255.60.0/22      4777 2497 3356 262907 53112   
  170.231.72.0/22      4777 2497 3356 262907 53112   
  177.23.8.0/21        4777 2497 3356 262907 53112   
  187.109.16.0/20      4777 2497 3356 262907 53112   
  189.90.144.0/20      4777 2497 3356 262907 53112   

Whois Entry

whois: 402332

IANA has recorded AS53112 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS53112\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.
             % 2026-03-31T04:24:51-03:00 - 2401:2000:6660::13
             
             aut-num:     AS53112
             owner:       SULNET TELECOM
             ownerid:     10.220.038/0001-23
             responsible: LUIZ FELIPE ZILIO
             country:     BR
             owner-c:     ZITLT2
             routing-c:   ZITLT2
             abuse-c:     ZITLT2
             created:     20091211
             changed:     20241107
             inetnum:     187.109.16.0/20
             inetnum:     2804:d0c::/32
             inetnum:     189.90.144.0/20
             inetnum:     177.23.8.0/21
             inetnum:     138.97.4.0/22
             inetnum:     143.255.60.0/22
             inetnum:     170.231.72.0/22
             as-in:       from AS8167 100 accept ANY
             as-in:       from AS25933 100 accept ANY
             as-in:       from AS53237 100 accept ANY
             as-in:       from AS53062 100 accept ANY
             as-in:       from AS262907 100 accept ANY
             as-out:      to AS8167 announce AS53112 AS269133
             as-out:      to AS25933 announce AS53112 AS269133
             as-out:      to AS53237 announce AS53112 AS269133
             as-out:      to AS53062 announce AS53112 AS269133
             as-out:      to AS262907 announce AS53112 AS269133
             
             nic-hdl-br:  ZITLT2
             person:      ZILIONET TELECOMUNICA��ES LTDA
             e-mail:      hosting@sulnet.net.br
             country:     BR
             created:     20130304
             changed:     20251013
             
             % 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.