$ query “AS42000” --type=asn → 1 result(s)
AS42000 · KAORA
Futruy s.r.o.
AS42000 belongs to Futruy s.r.o. and is a mid-size transit provider, established in Czechia in 2006. The system announces 6 400 IPv4 addresses, and supports IPv6. The bulk of its IP address space is in Czechia.
- Top 5% — Top 5% of all autonomous systems by reach and degree
Basic Information
- Country
- 🇨🇿 Czechia
- Category
- Hosting
- Network Role
- Mid-size Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- November 30, 2006
- Last Changed
- March 04, 2026
- Last Seen
- October 23, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 5 / 5
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 6 400
- Largest IPv4 Prefix
- /21 (2 048 addresses)
- Largest IPv6 Prefix
- /29
- Geolocated Countries
- 🇨🇿 Czechia (6 400 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 2 upstreams providing transit
- Peers
- 27 networks exchanging traffic without transit
- Downstream Customers
- 14 downstreams buying transit
- Degree
- 43 unique BGP neighbors
- Reach
- 22 networks in customer cone
Upstream Providers (2)
Prefix Lists
IPv4 Prefixes (5 total)
- 91.103.160.0/21 (2 048 addresses (/21 prefix))
- 94.124.104.0/21 (2 048 addresses (/21 prefix))
- 185.99.68.0/22 (1 024 addresses (/22 prefix))
- 192.162.96.0/22 (1 024 addresses (/22 prefix))
- 217.11.245.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (1 total)
- 2a00:1790::/29