00:0C:B3 ROUND Co.,Ltd.
Every MAC address from 00:0C:B3:00:00:00 to 00:0C:B3:FF:FF:FF belongs to a block the IEEE assigned to ROUND Co.,Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:0C:B3 belongs to
Written 00:0C:B3, 00-0C-B3 or 000CB3, depending on the system. Look up a full address.
Prefix
00:0C:B3
Organization
ROUND Co.,Ltd.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:0C:B3:00:00:00
Last address
00:0C:B3:FF:FF:FF
Address type
Globally unique, unicast
Registered address
3-9 Gokashou-Shibahigashi uji kyoto JP 611-0011