40:F3:85:B URMET Home & Building Solutions Pty Ltd
Every MAC address from 40:F3:85:B0:00:00 to 40:F3:85:BF:FF:FF belongs to a block the IEEE assigned to URMET Home & Building Solutions Pty Ltd. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 40:F3:85:B belongs to
Written 40:F3:85:B, 40-F3-85-B or 40F385B, depending on the system. Look up a full address.
Prefix
40:F3:85:B/28
Organization
URMET Home & Building Solutions Pty Ltd
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
40:F3:85:B0:00:00
Last address
40:F3:85:BF:FF:FF
Address type
Globally unique, unicast
Registered address
36 Ricketty Street Mascot NSW AU 2020
Parent block
Inside 40:F3:85
This MA-M block is carved from the 24-bit block 40:F3:85, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.