Report for 53142

Name

AS53142 - Friburgo Online 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.

53142 AS53142 - Friburgo Online LTDA ME, BR

  Adjacency:     4  Upstream:     3  Downstream:     1
  Upstream Adjacent AS list
    AS53181         AS53181 - Avanca Telecom e Servicos LTDA, BR
    AS263009        AS263009 - FORTE TELECOM LTDA., BR
    AS28260         AS28260 - ALTA REDE CORPORATE NETWORK TELECOM LTDA - EPP, BR
  Downstream Adjacent AS list
    AS52524         AS52524 - Terabyte Servicos de Telecom B Larga EPP LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
7300  AS53142        ORG+TRN Originate:      17920 /17.87  Transit:       5120 /19.68 AS53142 - Friburgo Online 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       %
47724 AS53142       AS53142 - Friburgo Online LTDA ME, BR              9      0      0      9      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  177.54.112.0/20      4777 2497 3356 263009 53142 53142   
  177.54.114.0/24      4777 2497 2914 13786 53181 53142   
  186.194.192.0/20     4777 2497 3356 263009 53142 53142   
  186.194.203.0/24     4777 2516 6762 26615 28260 53142   
  186.194.204.0/24     4777 2516 6762 26615 28260 53142   
  186.194.205.0/24     4777 2497 3356 263009 53142   
  191.240.224.0/19     4777 2497 3356 263009 53142 53142   
  191.240.254.0/24     4777 2497 2914 13786 53181 53142   
  191.240.255.0/24     4777 2497 3356 263009 53142   

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

AS53142   6 More Specifics   9 Total Advertisements   AS53142 - Friburgo Online LTDA ME, BR
    177.54.114.0/24               177.54.112.0/20
    186.194.203.0/24              186.194.192.0/20
    186.194.204.0/24              186.194.192.0/20
    186.194.205.0/24              186.194.192.0/20
    191.240.254.0/24              191.240.224.0/19
    191.240.255.0/24              191.240.224.0/19

Whois Entry

whois: 402591

IANA has recorded AS53142 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS53142\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.
             % 2026-06-05T05:24:06-03:00 - 2401:2000:6660::13
             
             aut-num:     AS53142
             owner:       Friburgo Online LTDA ME
             ownerid:     05.601.623/0001-33
             responsible: Wilson Antonio dos Santos Ribeiro
             country:     BR
             owner-c:     FROLT10
             routing-c:   IGSFM
             abuse-c:     IUSAM41
             created:     20100423
             changed:     20231018
             inetnum:     186.194.192.0/20
             inetnum:     177.54.112.0/20
             inetnum:     191.240.224.0/19
             inetnum:     2804:1124::/32
             
             nic-hdl-br:  FROLT10
             person:      Fri Online Ltda
             e-mail:      adtech@frionline.com.br
             country:     BR
             created:     20250812
             changed:     20250814
             
             nic-hdl-br:  IGSFM
             person:      Iuri Gabriel Sampaio Ferreira Marques
             e-mail:      isampaio@ntnsolutions.com.br
             country:     BR
             created:     20160502
             changed:     20251125
             
             nic-hdl-br:  IUSAM41
             person:      Iuri Sampaio
             e-mail:      gerente.rede@frionline.com.br
             country:     BR
             created:     20231018
             changed:     20231018
             
             % 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.