00:1D:12 ROHM CO., LTD.
Every MAC address from 00:1D:12:00:00:00 to 00:1D:12:FF:FF:FF belongs to a block the IEEE assigned to ROHM CO., LTD.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:1D:12 belongs to
Written 00:1D:12, 00-1D-12 or 001D12, depending on the system. Look up a full address.
Prefix
00:1D:12
Organization
ROHM CO., LTD.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:1D:12:00:00:00
Last address
00:1D:12:FF:FF:FF
Address type
Globally unique, unicast
Registered address
21 Saiin-Mizosaki-cho, Kyoto-shi KYOTO JP 615-8585