- Prefix
- B4:CF:DB B4-CF-DB B4CF.DB
- Block type
- MA-L (16,777,216 addresses)
- Address range
- B4:CF:DB:00:00:00 – B4:CF:DB:FF:FF:FF
- Organization
- Shenzhen Jiuzhou Electric Co.,LTD
- Registered address
- 6F,Jiuzhou Electric Building,Southern No.12RD.,Hi-Tech Industrial Park,Nanshan District,, Shenzhen Guangdong 518057, CN
- Country
- China (CN)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up B4:CF:DB:00:00:00
Shenzhen Jiuzhou Electric Co.,LTD holds 2 blocks in total: see all. Source: IEEE Registration Authority public listing.