AS52729 — AS52729 - BrNet Informatica

AS52729 announces 1 IPv4 prefixes covering 2,048 addresses and 1 IPv6 prefixes.

About this network

AS52729 is operated by BrNet Informatica, also known as L&M Telecom.

What it's used for

• The address space carries residential and business internet access, evidenced by the netname 197710 and the operator's classification as a Cable/DSL/ISP.
• The AS announces 2048 IPv4 addresses across 1 prefix and 1 IPv6 prefix, while maintaining 29 observed neighbours; this ratio of a small address block to a high neighbour count indicates a transit or peering-heavy role for a regional provider.
• Traffic from this AS consists of subscriber eyeballs and web/API endpoints for customers in Brazil, consistent with the operator's business as a regional cable and DSL internet service provider.

Notable

• The RDAP registrant BrNet Informatica matches the AS handle and the announced prefix netname 197710.
• The operator is also known as L&M Telecom, with a web presence at assinelm.com.
• The inventory consists of a single contiguous IPv4 block 177.84.216.0/21 and one IPv6 prefix 2804:c9c::/32.

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

Announced prefixes

• 177.84.216.0/21
• 2804:c9c::/32

Upstream networks

• AS14840 BR.Digital Telecom
• AS61568 ALOO TELECOM - FSF TECNOLOGIA SA
• AS24482 SG.GS

Downstream networks

• AS266983 XZoom Telecom
• AS270458 FIBRA MAIS
• AS268401 LM SISTEMAS LTDA
• AS262634 LEMOS E MORAIS LTDA.

Adjacent networks

• AS14840 BR.Digital Telecom
• AS61568 ALOO TELECOM - FSF TECNOLOGIA SA
• AS266983 XZoom Telecom
• AS270458 FIBRA MAIS
• AS268401 LM SISTEMAS LTDA
• AS262634 LEMOS E MORAIS LTDA.
• AS24482 SG.GS
• AS37721 Virtual Technologies & Solutions
• AS35280 F5 Networks SARL

Routing security

• RPKI: 0 valid, 0 invalid and 6 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 33% of announcements registered; 4 route objects.
• Listed in as-sets: AS-1TELECOM, AS-1TELECOM-CUSTOMERS01, AS-267613, AS-7738-BGP-CUSTOMERS, AS-7738_CUSTOMERS, AS-BRISANET-CUSTOMERS, AS-CTBC-CUSTOMERS153, AS-CTBC-TOOLS-5, AS-DURAND1-CUSTOMER, AS-EMBRATELNET, AS-HUGENET-CUSTOMERS, AS-HURRICANEV6, AS-MOB-CUSTOMER-AS52729, AS-TELY, AS-TELY-TRANSIT, AS14840:AS-CUSTOMERS-05, AS61568:AS-ALOO-TELECOM.

Internet exchanges

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