AS28163 — Cosmonline Informatica Ltda

AS28163 announces 1 IPv4 prefixes covering 4,096 addresses and 0 IPv6 prefixes.

About this network

AS28163 is operated by Cosmonline Informática Ltda, also known as Cosmonet Telecom.

What it's used for

• The address space carries residential and small business connectivity, consistent with the operator's classification as a Cable/DSL/ISP.
• The network announces a single IPv4 prefix, 187.63.32.0/20, comprising 4096 addresses, with no IPv6 prefixes in inventory.
• With only one observed neighbour, the low neighbour count relative to the address block suggests an access or eyeball network rather than a transit provider.

Notable

• The RDAP registrant for the announced prefix is Cosmonline Informática Ltda, which matches the AS holder name.
• The operator is identified in secondary sources as Cosmonet Telecom, indicating a brand name distinct from the legal entity name.
• The address inventory consists of a single contiguous /20 block, indicating a simple and focused allocation strategy.

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

Announced prefixes

• 187.63.32.0/20

Upstream networks

• AS16735 ALGAR TELECOM S/A

Adjacent networks

• AS16735 ALGAR TELECOM S/A