- Prefix
- 30:21:5B 30-21-5B 3021.5B
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 30:21:5B:00:00:00 – 30:21:5B:FF:FF:FF
- Organization
- Shenzhen Ostar Display Electronic Co.,Ltd
- Registered address
- Room218, CASTD Incubator Building, High-tech South Street No.1,, Shenzhen Guangdong 518057, CN
- Country
- China (CN)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 30:21:5B:00:00:00
Shenzhen Ostar Display Electronic Co.,Ltd holds 1 block in total: see all. Source: IEEE Registration Authority public listing.