30:4C:7E Panasonic Electric Works Automation Controls Techno Co.,Ltd.
Every MAC address from 30:4C:7E:00:00:00 to 30:4C:7E:FF:FF:FF belongs to a block the IEEE assigned to Panasonic Electric Works Automation Controls Techno Co.,Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 30:4C:7E belongs to
Written 30:4C:7E, 30-4C-7E or 304C7E, depending on the system. Look up a full address.
Prefix
30:4C:7E
Organization
Panasonic Electric Works Automation Controls Techno Co.,Ltd.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
30:4C:7E:00:00:00
Last address
30:4C:7E:FF:FF:FF
Address type
Globally unique, unicast
Registered address
2-9-18 Chidori Oota-ku Tokyo JP 146-8540