$ query “AS31221” --type=asn → 1 result(s)
AS31221 · NLT-FR
nLighten France SAS
AS31221 belongs to nLighten France SAS and is a hosting access provider, registered in France since 2005. The system announces 6 656 IPv4 addresses, and supports IPv6. Most of its address space is geolocated to France.
Basic Information
- Country
- 🇫🇷 France
- Category
- Hosting
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- April 07, 2005
- Last Changed
- September 01, 2026
- Last Seen
- September 14, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 8 / 5
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 6 656
- Largest IPv4 Prefix
- /20 (4 096 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇫🇷 France (12 032 IPs)
- Prefix Changed
- August 20, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 3 upstreams providing transit
- Downstream Customers
- 5 downstreams buying transit
- Degree
- 8 unique BGP neighbors
- Reach
- 9 networks in customer cone
Upstream Providers (3)
Prefix Lists
IPv4 Prefixes (8 total)
- 217.13.48.0/20 (4 096 addresses (/20 prefix))
- 5.252.56.0/22 (1 024 addresses (/22 prefix))
- 185.43.36.0/22 (1 024 addresses (/22 prefix))
- 193.135.126.0/24 (256 addresses (/24 prefix))
- 193.218.120.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (1 total)
- 2a02:6f0::/32