$ query “AS51966” --type=asn → 1 result(s)
AS51966 — RESTENA-ANYCAST-AS
Fondation RESTENA
AS51966 belongs to Fondation RESTENA and is an enterprise stub network, based in Luxembourg since 2010. The system announces 256 IPv4 addresses, and supports IPv6. Most of its address space is geolocated to Luxembourg.
Basic Information
- Country
- 🇱🇺 Luxembourg
- Category
- Business
- Network Role
- Stub Network
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- December 07, 2010
- Last Changed
- March 04, 2026
- Last Seen
- April 10, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 1 / 1
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 256
- Largest IPv4 Prefix
- /24 (256 addresses)
- Largest IPv6 Prefix
- /48
- Geolocated Countries
- 🇱🇺 Luxembourg (512 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 1 upstream providing transit
- Degree
- 1 unique BGP neighbor
- Reach
- 0 networks in customer cone
Upstream Providers (1)
- AS31529 — DENIC-ANYCAST-AS
Prefix Lists
IPv4 Prefixes (1 total)
- 194.0.23.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (1 total)
- 2001:678:1b::/48