AS27877 — Coop. Telefonica de Capitan Bermudez

AS27877 announces 3 IPv4 prefixes covering 8,192 addresses and 1 IPv6 prefixes.

About this network

AS27877 is operated by Cooperativa Telefónica de Capitán Bermúdez, a local telecommunications cooperative in Argentina.

What it's used for

• The address space carries residential broadband access, evidenced by the reverse DNS record adsl-200-110-165-254.netcoop.com.ar which indicates ADSL service.
• The AS announces 8192 IPv4 addresses across 3 prefixes and 1 IPv6 prefix, while maintaining only 6 observed neighbours. This high address-to-neighbour ratio is characteristic of an access or eyeball network rather than a transit provider.

Notable

• All registrants for the announced prefixes match the announcer, identified as Coop. Telefonica de Capitán Bermúdez.
• The address inventory consists of three distinct IPv4 blocks: 190.123.96.0/20, 190.123.112.0/21, and 200.110.160.0/21, alongside a single large IPv6 allocation 2803:5000::/32.

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

Announced prefixes

• 190.123.96.0/20
• 190.123.112.0/21
• 200.110.160.0/21
• 2803:5000::/32

Upstream networks

• AS3549 Level 3 Parent, LLC
• AS7303 Telecom Argentina S.A.
• AS6939 Hurricane Electric LLC
• AS52361 ARSAT - Empresa Argentina de Soluciones Satelitales S.A.

Adjacent networks

• AS3549 Level 3 Parent, LLC
• AS7303 Telecom Argentina S.A.
• AS6939 Hurricane Electric LLC
• AS52361 ARSAT - Empresa Argentina de Soluciones Satelitales S.A.

Routing security

• RPKI: 6 valid, 0 invalid and 0 not-found announcements; 4 ROAs.
• ASPA: none published.
• IRR: 67% of announcements registered; 4 route objects.
• Listed in as-sets: AS-E1-AUTOMATION-CUSTOMER, AS22927:AS-TEFARGENTINA, AS52361:AS-AS27877, AS7303:AS-CLIENTES.