103.199.4.0/22
IPv4 prefix announced by AS56155 Tuong Minh Software Solutions Company Limited
valid RPKI
VALID announced
1 Recorded origin
Routing
- Recorded origin
- AS56155 Tuong Minh Software Solutions Company Limited valid
- Observed origin (RIS)
- AS56155 TMASOLUTIONS-AS-VN - Tuong Minh Software Solutions Company Limited
- Country
- Vietnam
RPKI: rpki.cloudflare.com · 2026-06-17 · Routing: RIPEstat · 2026-06-17