00:05:C3 Pacific Instruments, Inc.
Every MAC address from 00:05:C3:00:00:00 to 00:05:C3:FF:FF:FF belongs to a block the IEEE assigned to Pacific Instruments, Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:05:C3 belongs to
Written 00:05:C3, 00-05-C3 or 0005C3, depending on the system. Look up a full address.
Prefix
00:05:C3
Organization
Pacific Instruments, Inc.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:05:C3:00:00:00
Last address
00:05:C3:FF:FF:FF
Address type
Globally unique, unicast
Registered address
4080 Pike Lane Concord CA US 94520