Vendor
HUIZHOU HENGDU ELECTRONICS CO.,LTD.
MA-M · 28-bit
30:BB:28:4
Unicast · Universally administered (U/L bit clear)
- Matched prefix
30:BB:28:4- Match
- MA-M assignment
- Address range
30:BB:28:40:00:00 – 30:BB:28:4F:FF:FF- Addresses in block
- 1,048,576
- Country
- CN
- Organization address
- No. 8 Huitai Road, Huinan High-tech Industrial Park, Huiao Avenue, Huizhou City Huizhou Guangdong CN 516025
- First registered
- Aug 13, 2026
Formats
-
Plain hex
30BB284 -
Colon-separated
30:BB:28:4 -
Hyphen-separated
30-BB-28-4 -
Cisco dot notation
30BB.284