$ query “AS50625” --type=asn → 1 result(s)
AS50625 · KROSOFT-AS
Krosnienskie Centrum Informatyczne KROSOFT
AS50625 is owned by Krosnienskie Centrum Informatyczne KROSOFT and is a residential access provider, registered in Poland since 2010. The system announces 9 472 IPv4 addresses, and supports IPv6. The bulk of its IP address space is in Poland.
Basic Information
- Country
- 🇵🇱 Poland
- Category
- Internet Service Provider
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- February 22, 2010
- Last Changed
- October 03, 2026
- Last Seen
- October 21, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 11 / 8
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 9 472
- Largest IPv4 Prefix
- /21 (2 048 addresses)
- Largest IPv6 Prefix
- /48
- Geolocated Countries
- 🇵🇱 Poland (9 472 IPs)
- Prefix Changed
- September 18, 2026
Reputation
- Reputation
- Good — 1 flagged IPs out of 9 472 total (0.01%)
Connectivity Summary
- Upstream Providers
- 3 upstreams providing transit
- Peers
- 12 networks exchanging traffic without transit
- Downstream Customers
- 3 downstreams buying transit
- Degree
- 18 unique BGP neighbors
- Reach
- 3 networks in customer cone
Upstream Providers (3)
Prefix Lists
IPv4 Prefixes (11 total)
- 62.182.144.0/21 (2 048 addresses (/21 prefix))
- 94.232.216.0/21 (2 048 addresses (/21 prefix))
- 178.212.160.0/21 (2 048 addresses (/21 prefix))
- 91.232.192.0/22 (1 024 addresses (/22 prefix))
- 192.162.172.0/22 (1 024 addresses (/22 prefix))
- 91.230.76.0/23 (512 addresses (/23 prefix))
- 194.183.60.0/23 (512 addresses (/23 prefix))
- 82.177.204.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (1 total)
- 2a02:c47::/48