$ query “AS204880” --type=asn → 1 result(s)
AS204880 · HSWAW-BGPWTF
Stowarzyszenie Warszawski Hackerspace
AS204880 is owned by Stowarzyszenie Warszawski Hackerspace and is a hosting access provider, established in Poland in 2017. The system announces 512 IPv4 addresses, and supports IPv6. The bulk of its IP address space is in Poland.
Basic Information
- Country
- 🇵🇱 Poland
- Category
- Hosting
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- December 14, 2017
- Last Changed
- September 01, 2026
- Last Seen
- September 04, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 1 / 1
- IPv6 Prefixes (raw / aggregated)
- 2 / 2
- IPv4 Addresses
- 512
- Largest IPv4 Prefix
- /23 (512 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇵🇱 Poland (512 IPs)
- Prefix Changed
- April 22, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 2 upstreams providing transit
- Peers
- 2 networks exchanging traffic without transit
- Downstream Customers
- 1 downstream buying transit
- Unclassified
- 1 unclassified BGP neighbor
- Degree
- 6 unique BGP neighbors
- Reach
- 1 network in customer cone
Upstream Providers (2)
Prefix Lists
IPv4 Prefixes (1 total)
- 185.236.240.0/23 (512 addresses (/23 prefix))
IPv6 Prefixes (2 total)
- 2a0d:eb00::/32
- 2a0d:eb01::/48