C0:D3:91:5 WiTagg, Inc
Every MAC address from C0:D3:91:50:00:00 to C0:D3:91:5F:FF:FF belongs to a block the IEEE assigned to WiTagg, Inc. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who C0:D3:91:5 belongs to
Written C0:D3:91:5, C0-D3-91-5 or C0D3915, depending on the system. Look up a full address.
Prefix
C0:D3:91:5/28
Organization
WiTagg, Inc
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
C0:D3:91:50:00:00
Last address
C0:D3:91:5F:FF:FF
Address type
Globally unique, unicast
Registered address
1045 Linda Vista Avenue Mountain View US 94043
Parent block
Inside C0:D3:91
This MA-M block is carved from the 24-bit block C0:D3:91, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.
Same organization
Other blocks assigned to WiTagg, Inc
2 more blocks registered under the same name.