00:1B:4C Signtech
Every MAC address from 00:1B:4C:00:00:00 to 00:1B:4C:FF:FF:FF belongs to a block the IEEE assigned to Signtech. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:1B:4C belongs to
Written 00:1B:4C, 00-1B-4C or 001B4C, depending on the system. Look up a full address.
Prefix
00:1B:4C
Organization
Signtech
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:1B:4C:00:00:00
Last address
00:1B:4C:FF:FF:FF
Address type
Globally unique, unicast
Registered address
609 Seonil Technopia 609 Sungnamsi Kyunggido KR 462-120