00:04:D5 Hitachi Information & Communication Engineering, Ltd.
Every MAC address from 00:04:D5:00:00:00 to 00:04:D5:FF:FF:FF belongs to a block the IEEE assigned to Hitachi Information & Communication Engineering, Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:04:D5 belongs to
Written 00:04:D5, 00-04-D5 or 0004D5, depending on the system. Look up a full address.
Prefix
00:04:D5
Organization
Hitachi Information & Communication Engineering, Ltd.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:04:D5:00:00:00
Last address
00:04:D5:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Queen's Tower B21F, 2-3-3, Minatomirai, Nishi-ku, Yokohama, JP 220-6121