- Prefix
- 44:EF:BF 44-EF-BF 44EF.BF
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 44:EF:BF:00:00:00 – 44:EF:BF:FF:FF:FF
- Organization
- China Dragon Technology Limited
- Registered address
- B4 Bldg.Haoshan 1st Industry Park,, Shenzhen Guangdong 518104, CN
- Country
- China (CN)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 44:EF:BF:00:00:00
China Dragon Technology Limited holds 16 blocks in total: see all. Source: IEEE Registration Authority public listing.