AS61508 — AS61508 - SGS VALLEVISION SRL

Network type: residential

AS61508 announces 1 IPv4 prefixes covering 1,024 addresses and 1 IPv6 prefixes.

About this network

SGS VALLEVISION SRL is held by SGS Vallevision SRL.

What it's used for

• The space carries residential access traffic, evidenced by the reverse DNS record host254-62.219.138.vallevision.com.ar associated with the domain vallevision.com.ar.
• The AS announces 1024 IPv4 addresses within a single /22 prefix and 5 IPv6 prefixes, while maintaining only 2 observed routing neighbours. This high address-to-neighbour ratio indicates an access network rather than a transit provider.
• Traffic from this AS consists of subscriber eyeballs for a cable and DSL internet service provider operating in Argentina.

Notable

• The RDAP registrant for the announced prefix 138.219.60.0/22 is SGS VALLEVISION SRL, which matches the AS holder name exactly.
• The address inventory is compact, consisting of one contiguous IPv4 block and a set of IPv6 prefixes under the 2803:f240::/32 space.

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

Announced prefixes

• 138.219.60.0/22
• 2803:f240::/32

Upstream networks

• AS7303 Telecom Argentina S.A.
• AS52404 CABASE Camara Arg de Base de Datos y Serv en Linea

Adjacent networks

• AS7303 Telecom Argentina S.A.
• AS52404 CABASE Camara Arg de Base de Datos y Serv en Linea

Routing security

• RPKI: 7 valid, 0 invalid and 0 not-found announcements; 19 ROAs.
• ASPA: none published.
• IRR: 86% of announcements registered; 24 route objects.
• Listed in as-sets: AS-267613, AS-CTBC-CUSTOMERS175, AS-CTBC-TOOLS-10, AS-FORTE-TELECOM-CUSTOMER-RJ, AS-ITXBR1, AS-RLINE:AS-CUSTOMERS, AS-SILICA-AR-CUSTOMERS, AS22927:AS-TEFARGENTINA, AS263774:AS-CUSTOMER, AS263793:AS-CUSTOMER, AS264754:AS-CUSTOMER, AS61508:AS-SGS, AS7303:AS-CLIENTES.

Internet exchanges

• CABASE IXP Posadas — Posadas, Argentina