- Prefix
- E8:EF:22 E8-EF-22 E8EF.22
- Block type
- MA-L (16,777,216 addresses)
- Address range
- E8:EF:22:00:00:00 – E8:EF:22:FF:FF:FF
- Organization
- Siemens Numerical Control Ltd., Nanjing
- Registered address
- 18 Runhuai Road, Lishui Zone, Nanjing 211200, CN
- Country
- China (CN)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up E8:EF:22:00:00:00
Siemens Numerical Control Ltd., Nanjing holds 2 blocks in total: see all. Source: IEEE Registration Authority public listing.