128.211.20.0/24
IPv4 prefix announced by AS397511 Purdue University
valid RPKI
VALID announced
1 Recorded origin
Routing
- Recorded origin
- AS397511 Purdue University valid
- Observed origin (RIS)
- AS17 PURDUE - Purdue University · differs from recorded
- Country
- United States
RPKI: rpki.cloudflare.com · 2026-06-17 · Routing: RIPEstat · 2026-06-18