0C:EF:AF:D CJSC «Svyaz Engineering»
Every MAC address from 0C:EF:AF:D0:00:00 to 0C:EF:AF:DF:FF:FF belongs to a block the IEEE assigned to CJSC «Svyaz Engineering». Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 0C:EF:AF:D belongs to
Written 0C:EF:AF:D, 0C-EF-AF-D or 0CEFAFD, depending on the system. Look up a full address.
Prefix
0C:EF:AF:D/28
Organization
CJSC «Svyaz Engineering»
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
0C:EF:AF:D0:00:00
Last address
0C:EF:AF:DF:FF:FF
Address type
Globally unique, unicast
Registered address
6th Radialnaya, 9 Moscow 115404
Parent block
Inside 0C:EF:AF
This MA-M block is carved from the 24-bit block 0C:EF:AF, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.