91.221.26.0/23
IPv4 prefix announced by AS12831 Technical University of Gdansk, Academic Computer Center TASK
valid RPKI
1 Recorded origin
Routing
- Recorded origin
- AS12831 Technical University of Gdansk, Academic Computer Center TASK valid
- Observed origin (RIS)
- Routing status unavailable
- Country
- Poland
RPKI: rpki.cloudflare.com · 2026-06-17 ·