AS199390 · Michal Swierk trading as ALFA-KOMPUTER SYSTEM
3
IPv4 prefixes
3,072
IPv4 addresses
0
IPv6 prefixes
🇵🇱 PL
Country
Summary
- AS number
- AS199390
- Name
- Michal Swierk trading as ALFA-KOMPUTER SYSTEM
- Country
- 🇵🇱 PL
- Type
- RIPE
- Category
- business
- Announced
- 3 prefixes
- Updated
- 2026-09-02