DC:1D:9F U & B tech
Every MAC address from DC:1D:9F:00:00:00 to DC:1D:9F:FF:FF:FF belongs to a block the IEEE assigned to U & B tech. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who DC:1D:9F belongs to
Written DC:1D:9F, DC-1D-9F or DC1D9F, depending on the system. Look up a full address.
Prefix
DC:1D:9F
Organization
U & B tech
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
DC:1D:9F:00:00:00
Last address
DC:1D:9F:FF:FF:FF
Address type
Globally unique, unicast
Registered address
2F, Daeyoung buliding, 1423-6, Kwanyang-1Dong, Anyang-Si Gyeonggi-Do KR 431-061