$ query “AS27851” --type=asn → 1 result(s)
AS27851 · COOPERATIVA-ELECTRICA-SERVICIOS
COOPERATIVA ELECTRICA Y DE SERVICIOS PUBLICOS LUJANENSE LIMITADA
AS27851 is owned by COOPERATIVA ELECTRICA Y DE SERVICIOS PUBLICOS LUJANENSE… and is an enterprise access provider, established in Argentina in 2006. The system announces 5 120 IPv4 addresses, and supports IPv6. The bulk of its IP address space is in Australia, with additional presence in Argentina.
Basic Information
- Country
- 🇦🇷 Argentina
- Category
- Business
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- September 20, 2006
- Last Changed
- August 01, 2026
- Last Seen
- August 14, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 23 / 3
- IPv6 Prefixes (raw / aggregated)
- 5 / 1
- IPv4 Addresses
- 5 120
- Largest IPv4 Prefix
- /21 (2 048 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇦🇺 Australia (1 024 IPs), 🇦🇷 Argentina (144 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 2 upstreams providing transit
- Peers
- 2 networks exchanging traffic without transit
- Downstream Customers
- 3 downstreams buying transit
- Degree
- 7 unique BGP neighbors
- Reach
- 3 networks in customer cone
Upstream Providers (2)
Prefix Lists
IPv4 Prefixes (23 total)
- 200.81.152.0/21 (2 048 addresses (/21 prefix))
- 200.110.184.0/21 (2 048 addresses (/21 prefix))
- 170.231.36.0/22 (1 024 addresses (/22 prefix))
IPv6 Prefixes (5 total)
- 2803:3680::/32