04:B9:7D AiVIS Co., Itd.
Every MAC address from 04:B9:7D:00:00:00 to 04:B9:7D:FF:FF:FF belongs to a block the IEEE assigned to AiVIS Co., Itd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 04:B9:7D belongs to
Written 04:B9:7D, 04-B9-7D or 04B97D, depending on the system. Look up a full address.
Prefix
04:B9:7D
Organization
AiVIS Co., Itd.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
04:B9:7D:00:00:00
Last address
04:B9:7D:FF:FF:FF
Address type
Globally unique, unicast
Registered address
112, Dumipo-ro, Jung-gu Incheon Incheon KR 22394