AS53142 — AS53142 - Friburgo Online LTDA ME

Network type: residential

AS53142 announces 3 IPv4 prefixes covering 16,384 addresses and 1 IPv6 prefixes.

About this network

The AS handle Friburgo Online LTDA ME is held by Friburgo Online LTDA ME.

What it's used for

• The address space carries residential and business internet access, evidenced by reverse DNS records pointing to frionline.com.br (e.g., ip.191.240.247.254.frionline.com.br, IP-177.54.114.64.frionline.com.br).
• The network announces 16,384 IPv4 addresses across 7 prefixes and 1 IPv6 prefix, with 30 observed routing neighbours.
• As a regional cable and DSL provider in Nova Friburgo, Rio de Janeiro, the traffic consists of subscriber eyeballs and local business connectivity.

Notable

• All registrants for the announced prefixes are listed as Friburgo Online LTDA ME, matching the AS holder.
• The inventory is subdivided into multiple smaller blocks within the 177.54.112.0/21 range, indicating site-by-site or segment-level management of the address space.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 177.54.112.0/20
• 186.194.192.0/20
• 191.240.224.0/19
• 2804:1124::/32

Upstream networks

• AS6939 Hurricane Electric LLC
• AS28260 ALTA REDE CORPORATE NETWORK TELECOM LTDA - EPP
• AS53181 Avanca Telecom e Servicos LTDA
• AS263009 FORTE TELECOM LTDA.
• AS35280 F5 Networks SARL
• AS24482 SG.GS
• AS37721 Virtual Technologies & Solutions

Downstream networks

• AS52524 Terabyte Servicos de Telecom B Larga EPP LTDA
• AS52846 INNOVANET Telecom LTDA.

Adjacent networks

• AS6939 Hurricane Electric LLC
• AS28260 ALTA REDE CORPORATE NETWORK TELECOM LTDA - EPP
• AS52524 Terabyte Servicos de Telecom B Larga EPP LTDA
• AS263009 FORTE TELECOM LTDA.
• AS52846 INNOVANET Telecom LTDA.
• AS53181 Avanca Telecom e Servicos LTDA
• AS35280 F5 Networks SARL
• AS24482 SG.GS
• AS37721 Virtual Technologies & Solutions

Routing security

• RPKI: 35 valid, 0 invalid and 0 not-found announcements; 4 ROAs.
• ASPA: none published.
• IRR: 46% of announcements registered; 18 route objects.
• Listed in as-sets: AS-263009-FORTE-TCM, AS-267613, AS-28260, AS-53181, AS-53427-TGLOBAL, AS-53427-TGN, AS-ALTAREDE, AS-CTBC-CUSTOMERS102, AS-CTBC-TOOLS-1, AS-DURAND1-CUSTOMER, AS-EMBRATELNET, AS-FORTE-TELECOM-CUSTOMER-TRIAL, AS-FORTEL-CUSTOMERS, AS-HUGENET-CUSTOMERS, AS-K2TELECOM-COSTUMERS, AS-MOB-CUSTOMER-AS61832, AS-ROCKETNETWORK-TOOLS-2, AS-SB-AUTOMATION-CUSTOMER, AS-UFINET-LATAM-BRASIL, AS264409:AS-CONE, AS3491:AS-CUSTOMERS-NA, AS53013:AS-CONE.

Internet exchanges

• IX.br (PTT.br) São Paulo — São Paulo, Brazil