30:3D:51:D XOR UK Corporation Limited
Every MAC address from 30:3D:51:D0:00:00 to 30:3D:51:DF:FF:FF belongs to a block the IEEE assigned to XOR UK Corporation Limited. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 30:3D:51:D belongs to
Written 30:3D:51:D, 30-3D-51-D or 303D51D, depending on the system. Look up a full address.
Prefix
30:3D:51:D/28
Organization
XOR UK Corporation Limited
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
30:3D:51:D0:00:00
Last address
30:3D:51:DF:FF:FF
Address type
Globally unique, unicast
Registered address
Unit 11-12, Stanhope Gate, Stanhope Rd Camberley Surrey GB GU15 3DW
Parent block
Inside 30:3D:51
This MA-M block is carved from the 24-bit block 30:3D:51, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.
Same organization
Other blocks assigned to XOR UK Corporation Limited
1 more block registered under the same name.