F0:23:B9:4 EZVIS LIMITED
Every MAC address from F0:23:B9:40:00:00 to F0:23:B9:4F:FF:FF belongs to a block the IEEE assigned to EZVIS LIMITED. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who F0:23:B9:4 belongs to
Written F0:23:B9:4, F0-23-B9-4 or F023B94, depending on the system. Look up a full address.
Prefix
F0:23:B9:4/28
Organization
EZVIS LIMITED
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
F0:23:B9:40:00:00
Last address
F0:23:B9:4F:FF:FF
Address type
Globally unique, unicast
Registered address
FLAT/RM 1605A Ho KING COMMERCIAL CENTRE 2-16 FA YUEN STREET HONGKONG HK 999077
Parent block
Inside F0:23:B9
This MA-M block is carved from the 24-bit block F0:23:B9, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.