00:1D:B3 HPN Supply Chain
Every MAC address from 00:1D:B3:00:00:00 to 00:1D:B3:FF:FF:FF belongs to a block the IEEE assigned to HPN Supply Chain. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:1D:B3 belongs to
Written 00:1D:B3, 00-1D-B3 or 001DB3, depending on the system. Look up a full address.
Prefix
00:1D:B3
Organization
HPN Supply Chain
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:1D:B3:00:00:00
Last address
00:1D:B3:FF:FF:FF
Address type
Globally unique, unicast
Registered address
8000 Foothills Blvd Roseville CA US 95747