AS28194 — AS28194 - R & F BASSAN COMERCIO SERVICOS E SISTEMA LTDA - ME

AS28194 announces 1 IPv4 prefixes covering 2,048 addresses and 1 IPv6 prefixes.

About this network

AS28194 is operated by R & F BASSAN COMÉRCIO SERVIÇOS E SISTEMA LTDA - ME, known commercially as NetOne Fibra.

What it's used for

• The address space carries residential fiber access, evidenced by reverse DNS entries such as 187.33.58.0.netone.com.br and 187.33.59.255.netone.com.br.
• The AS announces 2048 IPv4 addresses and 2 IPv6 prefixes, with only 3 observed neighbours, indicating a small regional access network rather than a transit provider.

Notable

• The RDAP registrant R & F BASSAN COMÉRCIO SERVIÇOS E SISTEMA LTDA - ME matches the AS holder, confirming consistent ownership.
• The operator is identified in secondary sources as NetOne Fibra, a regional cable/DSL/ISP provider in Brazil.
• The inventory consists of a single IPv4 prefix 187.33.56.0/21 and two IPv6 /32 blocks, representing a compact, self-contained address estate.

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

Announced prefixes

• 187.33.56.0/21
• 2804:4390::/32

Upstream networks

• AS262761 Sinal Br Telecom Ltda
• AS61775 AW Fibra

Downstream networks

• AS265474 i100 servicos de informatica ltda me

Adjacent networks

• AS61775 AW Fibra
• AS262761 Sinal Br Telecom Ltda
• AS265474 i100 servicos de informatica ltda me

Routing security

• RPKI: 7 valid, 0 invalid and 1 not-found announcements; 2 ROAs.
• ASPA: none published.
• IRR: 88% of announcements registered; 26 route objects.
• Listed in as-sets: AS-1000-LINKAMERICAN, AS-267613, AS-28194-ALL, AS-53427-TGLOBAL, AS-53427-TGN, AS-7738-BGP-CUSTOMERS, AS-ACTION, AS-CTBC-CUSTOMERS112, AS-CTBC-CUSTOMERS13, AS-CTBC-TOOLS-1, AS-DURAND1-CUSTOMER, AS-EMBRATELNET, AS-HURRICANE, AS-HURRICANEV6, AS-HWNG-DOWNSTREAMS, AS-MAXIHOST, AS-OPENX-CUSTOMERS, AS-SEABORN-CUSTOMER, AS-TAIPAN-CPOC-2, AS-UFINET-LATAM-BRASIL, AS262505:AS-CLIENTES, AS262761:AS-CUSTOMERS, AS52925:AS-CONE, AS53013:AS-CONE, AS53245:AS-CUSTOMERS.