00:05:41 Advanced Systems Co., Ltd.
Every MAC address from 00:05:41:00:00:00 to 00:05:41:FF:FF:FF belongs to a block the IEEE assigned to Advanced Systems Co., Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:05:41 belongs to
Written 00:05:41, 00-05-41 or 000541, depending on the system. Look up a full address.
Prefix
00:05:41
Organization
Advanced Systems Co., Ltd.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:05:41:00:00:00
Last address
00:05:41:FF:FF:FF
Address type
Globally unique, unicast
Registered address
2-9-7 Nishikicho, JP 190-0022