- Prefix
- 28:D1:B7 28-D1-B7 28D1.B7
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 28:D1:B7:00:00:00 – 28:D1:B7:FF:FF:FF
- Organization
- Shenzhen YOUHUA Technology Co., Ltd
- Registered address
- Room 407 Shenzhen University-town Business Park,Lishan Road,Taoyuan Street,Nanshan District, Shenzhen Guangdong 518055, CN
- Country
- China (CN)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 28:D1:B7:00:00:00
Shenzhen YOUHUA Technology Co., Ltd holds 39 blocks in total: see all. Source: IEEE Registration Authority public listing.