$ query “AS197653” --type=asn → 1 result(s)
AS197653 · ALCATRAZ
KOESIO Networks SAS
AS197653 is operated by KOESIO Networks SAS and serves as a hosting access provider, registered in France since 2011. The system announces 4 096 IPv4 addresses. Its primary geographic footprint is in France. No IPv6 support — it's 2026, just saying.
Basic Information
- Country
- 🇫🇷 France
- Category
- Hosting
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- March 14, 2011
- Last Changed
- August 01, 2026
- Last Seen
- August 09, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 7 / 3
- IPv6 Prefixes (raw / aggregated)
- 0 / 0
- IPv4 Addresses
- 4 096
- Largest IPv4 Prefix
- /21 (2 048 addresses)
- Geolocated Countries
- 🇫🇷 France (8 192 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 2 upstreams providing transit
- Downstream Customers
- 1 downstream buying transit
- Degree
- 3 unique BGP neighbors
- Reach
- 1 network in customer cone
Upstream Providers (2)
Prefix Lists
IPv4 Prefixes (7 total)
- 94.185.64.0/21 (2 048 addresses (/21 prefix))
- 62.122.224.0/22 (1 024 addresses (/22 prefix))
- 185.118.16.0/22 (1 024 addresses (/22 prefix))