AS52542 — 3Net Servicos & Internet Ltda.

AS52542 announces 1 IPv4 prefixes covering 2,048 addresses and 1 IPv6 prefixes.

About this network

AS52542 is operated by 3Net Servicos & Internet Ltda., a regional internet service provider in Brazil.

What it's used for

• The address space carries residential and business subscriber traffic, evidenced by reverse DNS entries such as static.3net.net.br, dynamic.3net.net.br, and cgnat-njs.3net.net.br.
• The AS announces 2048 IPv4 addresses across 3 prefixes and 1 IPv6 prefix, with 8 observed routing neighbours, indicating a local access network rather than a transit provider.
• Traffic consists of end-user internet access for cable and DSL subscribers within its regional service area.

Notable

• All registrants for the announced prefixes are listed as 3Net Serviços & Internet Ltda., matching the AS holder.
• The address inventory is compact and contiguous, consisting of a /22 and two /23 blocks within the 177.152.144.0/22 range.

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

Announced prefixes

• 177.152.144.0/21
• 2804:4c6c::/32

Upstream networks

• AS271253 LINK BRASIL TELECOMUNICACOES LTDA
• AS10429 TELEFONICA BRASIL S.A
• AS1031 PEER 1031 LLC

Downstream networks

• AS274521 S H POSSETTI COSTA ME

Adjacent networks

• AS271253 LINK BRASIL TELECOMUNICACOES LTDA
• AS274521 S H POSSETTI COSTA ME
• AS10429 TELEFONICA BRASIL S.A
• AS1031 PEER 1031 LLC

Routing security

• RPKI: 0 valid, 0 invalid and 9 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 56% of announcements registered; 46 route objects.
• Listed in as-sets: AS-1000-LINKAMERICAN, AS-263558, AS-53427-TGLOBAL, AS-53427-TGN, AS-CTBC-CUSTOMERS106, AS-CTBC-CUSTOMERS13, AS-CTBC-TOOLS-1, AS-DURAND1-CUSTOMER, AS-FLYS, AS-GC-CUSTOMERS, AS-HWNG-DOWNSTREAMS, AS-ROCKETNETWORK-CUSTOMERS, AS-ROCKETNETWORK-TOOLS, AS-SB-AUTOMATION-CUSTOMER, AS-UFINET-LATAM-BRASIL, AS263558:AS-CUSTOMERS, AS263558:AS-CUSTOMERS-PT, AS263903:AS-TRANSIT, AS53013:AS-CONE, AS61568:AS-ALOO-TELECOM-DDOS.