$ query “AS204869” --type=asn → 1 result(s)
AS204869 · SYSTAILOR-FR
SYSTAILOR SAS
AS204869 belongs to SYSTAILOR SAS and is a residential access provider, established in France in 2017. The system announces 1 024 IPv4 addresses, and supports IPv6. Most of its address space is geolocated to France.
- Top 5% — Top 5% of all autonomous systems by reach and degree
Basic Information
- Country
- 🇫🇷 France
- Category
- Internet Service Provider
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- December 18, 2017
- Last Changed
- March 04, 2026
- Last Seen
- October 21, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 1 / 1
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 1 024
- Largest IPv4 Prefix
- /22 (1 024 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇫🇷 France (1 024 IPs)
- Prefix Changed
- September 22, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 2 upstreams providing transit
- Peers
- 38 networks exchanging traffic without transit
- Downstream Customers
- 4 downstreams buying transit
- Unclassified
- 3 unclassified BGP neighbors
- Degree
- 47 unique BGP neighbors
- Reach
- 4 networks in customer cone
Upstream Providers (2)
Prefix Lists
IPv4 Prefixes (1 total)
- 185.236.0.0/22 (1 024 addresses (/22 prefix))
IPv6 Prefixes (1 total)
- 2a0d:9307::/32