AS27851 — AS27851 - COOPERATIVA ELECTRICA Y DE SERVICIOS PUBLICOS LUJANENSE LIMITADA

Network type: hosting

AS27851 announces 3 IPv4 prefixes covering 5,120 addresses and 1 IPv6 prefixes.

About this network

AS27851 is operated by Cooperativa Eléctrica y de Servicios Públicos Lujánense Limitada, a local utility cooperative in Luján, Buenos Aires.

What it's used for

• The address space carries residential and access traffic, evidenced by reverse DNS entries such as net.154.81.200.ppp.lujan-bue.coopenet.net.ar and 255.187.110.200.ppp.lujan-bue.coopenet.net.ar.
• The AS announces 5120 IPv4 addresses across 3 prefixes and 2 IPv6 prefixes, with 7 observed neighbours, indicating a small access network serving a local community rather than a transit provider.

Notable

• All registrants for the announced prefixes match the AS holder, COOPERATIVA ELECTRICA Y DE SERVICIOS PUBLICOS LUJANENSE LIMITADA.
• The address inventory consists of three contiguous IPv4 blocks and two IPv6 /33 prefixes, all registered to the same cooperative entity.

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

Announced prefixes

• 170.231.36.0/22
• 200.81.152.0/21
• 200.110.184.0/21
• 2803:3680::/32

Upstream networks

• AS6939 Hurricane Electric LLC
• AS7049 Silica Networks Argentina S.A.
• AS22927 Telefonica de Argentina

Downstream networks

• AS28051 Coop. Telefonica y de obras y serv. publicos de Villa Flandria
• AS52442 Universidad Nacional de Lujan
• AS64099 COOP DE GRAL VIAMONTE

Adjacent networks

• AS7049 Silica Networks Argentina S.A.
• AS28051 Coop. Telefonica y de obras y serv. publicos de Villa Flandria
• AS6939 Hurricane Electric LLC
• AS22927 Telefonica de Argentina
• AS52442 Universidad Nacional de Lujan
• AS64099 COOP DE GRAL VIAMONTE

Routing security

• RPKI: 28 valid, 0 invalid and 0 not-found announcements; 4 ROAs.
• ASPA: none published.
• IRR: 18% of announcements registered; 9 route objects.
• Listed in as-sets: AS-ANTEL-ALL, AS-E1-AUTOMATION-CUSTOMER, AS-HURRICANEV6, AS-SILICA-AR-CUSTOMERS, AS19889:AS-TELVISO, AS22927:AS-TEFARGENTINA, AS262231:AS-CEYSTEL, AS263786:AS-CECH, AS263811:AS-COOPUSUD, AS263827:AS-CEYSA, AS264736:AS-COOSPRAL, AS265725:AS-COOPELF, AS265793:AS-COOPENETRIV, AS265805:AS-WHEEL, AS267720:AS-ARBOLITO, AS269754:AS-MOQUEHUA, AS269979:AS-LUJAN, AS27851:AS-ALL, AS27851:AS-COOPENET, AS27988:AS-CUSTOMERS, AS27996:AS-COOPENETCOLON, AS28051:AS-COTEFLAN, AS52295:AS-JNFNET, AS52350:AS-COESANET, AS61487:AS-COOPSAL.