Vendor
QT medical inc
MA-M · 28-bit
20:B3:7F:3
Unicast · Universally administered (U/L bit clear)
- Matched prefix
20:B3:7F:3- Match
- MA-M assignment
- Address range
20:B3:7F:30:00:00 – 20:B3:7F:3F:FF:FF- Addresses in block
- 1,048,576
- Country
- US
- Organization address
- 1370 Valley Vista Dr Ste 266 Diamond Bar CA US 91765
- First registered
- Mar 11, 2026
Formats
-
Plain hex
20B37F3 -
Colon-separated
20:B3:7F:3 -
Hyphen-separated
20-B3-7F-3 -
Cisco dot notation
20B3.7F3