$ query “AS42402” --type=asn → 1 result(s)
AS42402 · RIZNET-AS2
RiZ Computers s.c.
AS42402 is run by RiZ Computers s.c. and is a stub network, established in Poland in 2007. The system announces 3 328 IPv4 addresses. Its primary geographic footprint is in Poland. No IPv6 support — it's 2026, just saying.
Basic Information
- Country
- 🇵🇱 Poland
- Category
- Internet Service Provider
- Network Role
- Stub Network
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- February 16, 2007
- Last Changed
- July 10, 2026
- Last Seen
- July 15, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 5 / 3
- IPv6 Prefixes (raw / aggregated)
- 0 / 0
- IPv4 Addresses
- 3 328
- Largest IPv4 Prefix
- /21 (2 048 addresses)
- Geolocated Countries
- 🇵🇱 Poland (5 376 IPs)
- Prefix Changed
- April 17, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 4 upstreams providing transit
- Peers
- 1 network exchanging traffic without transit
- Unclassified
- 1 unclassified BGP neighbor
- Degree
- 6 unique BGP neighbors
- Reach
- 0 networks in customer cone
Upstream Providers (4)
Prefix Lists
IPv4 Prefixes (5 total)
- 91.189.56.0/21 (2 048 addresses (/21 prefix))
- 77.65.136.0/22 (1 024 addresses (/22 prefix))
- 195.94.202.0/24 (256 addresses (/24 prefix))