AS27971 — AS27971 - Alberto Oscar Genovese

AS27971 announces 3 IPv4 prefixes covering 5,120 addresses and 0 IPv6 prefixes.

About this network

The AS handle AS27971 is held by Alberto Oscar Genovese, operating under the brand Tostado.TV.

What it's used for

• The address space carries residential and small-business connectivity, as indicated by the PeeringDB classification of "Cable/DSL/ISP" and the regional scope.
• The network announces 5120 IPv4 addresses across 9 prefixes in Argentina, with only 1 observed neighbour, a ratio that implies a local access or eyeball network rather than a transit provider.

Notable

• All registrants for the announced prefixes are listed as Alberto Oscar Genovese, matching the AS holder.
• The address inventory consists of two main blocks: 186.5.176.0/22 and 200.63.112.0/22, both subdivided into smaller /23 and /24 prefixes.
• No IPv6 prefixes are announced in the inventory.

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

Announced prefixes

• 186.5.176.0/21
• 186.5.188.0/22
• 200.63.112.0/21

Upstream networks

• AS7303 Telecom Argentina S.A.

Adjacent networks

• AS7303 Telecom Argentina S.A.

Routing security

• RPKI: 5 valid, 0 invalid and 0 not-found announcements; 4 ROAs.
• ASPA: none published.
• IRR: 60% of announcements registered; 6 route objects.
• Listed in as-sets: AS-CTBC-CUSTOMERS109, AS22927:AS-TEFARGENTINA, AS27971:AS-TCTV, AS7303:AS-CLIENTES.