00:12:54 Spectra Technologies Holdings Company Ltd
Every MAC address from 00:12:54:00:00:00 to 00:12:54:FF:FF:FF belongs to a block the IEEE assigned to Spectra Technologies Holdings Company Ltd. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:12:54 belongs to
Written 00:12:54, 00-12-54 or 001254, depending on the system. Look up a full address.
Prefix
00:12:54
Organization
Spectra Technologies Holdings Company Ltd
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:12:54:00:00:00
Last address
00:12:54:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Unit 1301-09, Tower II HK 852