00:1F:1B RoyalTek Company Ltd.
Every MAC address from 00:1F:1B:00:00:00 to 00:1F:1B:FF:FF:FF belongs to a block the IEEE assigned to RoyalTek Company Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:1F:1B belongs to
Written 00:1F:1B, 00-1F-1B or 001F1B, depending on the system. Look up a full address.
Prefix
00:1F:1B
Organization
RoyalTek Company Ltd.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:1F:1B:00:00:00
Last address
00:1F:1B:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Suite 9F-1, No. 1071, Chung Cheng Rd. Taoyuan Shien Taoyuan TW 330