AS22128 — Defferrari Solucoes em Internet Ltda

AS22128 announces 2 IPv4 prefixes covering 4,608 addresses and 0 IPv6 prefixes.

About this network

AS22128 is operated by Defferrari Solucoes em Internet Ltda, commonly known as DSI Internet.

What it's used for

• The address space carries residential and business connectivity, evidenced by reverse DNS records pointing to rev.dsi.net.br and the operator's self-identification as a Cable/DSL/ISP.
• The AS announces 4608 IPv4 addresses across 2 prefixes while maintaining only 1 observed neighbour, a ratio that indicates an access or eyeball network rather than a transit provider.

Notable

• The registrants for both announced prefixes, 200.160.144.0/20 and 186.251.214.0/23, match the AS holder, Defferrari Solucoes em Internet Ltda.
• The address inventory consists of two distinct IPv4 blocks located in Brazil, with no IPv6 prefixes currently announced in the inventory.

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

Announced prefixes

• 186.251.214.0/23
• 200.160.144.0/20

Upstream networks

• AS28605 Defferrari Informatica Ltda.

Adjacent networks

• AS28605 Defferrari Informatica Ltda.