AS28100 — COOPERATIVA DE SERVICIOS PUBLICOS Y SOCIALES VILLA DEL ROSARIO LTDA
AS28100 announces 6 IPv4 prefixes covering 13,312 addresses and 1 IPv6 prefixes.
About this network
AS28100 is operated by Cooperativa de Servicios Publicos y Sociales Villa del Rosario Ltda.
What it's used for
- The address space carries residential and small business internet access, evidenced by reverse DNS entries like host190-120-119-254.coovilros.com.ar and 0-245-59-138.coopinet.com.ar.
- The AS announces 13312 IPv4 addresses across 7 prefixes and 15 IPv6 prefixes, while maintaining only 3 observed neighbours. This high address-to-neighbour ratio indicates an access network providing last-mile connectivity rather than a transit provider.
Notable
- Registrants for the announced prefixes include multiple distinct cooperatives, such as Cooperativa de Electricidad de Las Junturas Ltda., COOPERATIVA DE OBRAS Y SERVICIOS PUBLICOS SOCIALES Y ASISTENCIALES VILLA FONTANA LIMITADA, and Coop. de Serv. Pub. y Sociales Villa Santa Rosa Ltda., suggesting the AS aggregates space for a cooperative network or consortium.
- The inventory consists of a mix of /22 and /23 blocks, with the largest being 190.120.96.0/19, indicating a substantial but segmented address estate typical of regional cooperative ISPs in Argentina.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.
Announced prefixes
- 45.71.204.0/22
- 45.177.68.0/22
- 138.59.244.0/22
- 138.97.236.0/22
- 190.120.96.0/19
- 207.248.92.0/22
- 2803:db90::/32
Upstream networks
- AS52444 Pogliotti & Pogliotti Construcciones S.A.
Downstream networks
Adjacent networks
BGP / ASN / CIDR
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IPv4
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IPv6
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Search Results
IPv4 Prefixes
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IPv6 Prefixes
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Total Prefixes
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Unique /24s
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⚠ SUSPICIOUS PREFIX ANNOUNCEMENTS DETECTED