1C:43:EC JAPAN CIRCUIT CO.,LTD
Every MAC address from 1C:43:EC:00:00:00 to 1C:43:EC:FF:FF:FF belongs to a block the IEEE assigned to JAPAN CIRCUIT CO.,LTD. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 1C:43:EC belongs to
Written 1C:43:EC, 1C-43-EC or 1C43EC, depending on the system. Look up a full address.
Prefix
1C:43:EC
Organization
JAPAN CIRCUIT CO.,LTD
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
1C:43:EC:00:00:00
Last address
1C:43:EC:FF:FF:FF
Address type
Globally unique, unicast
Registered address
NKF-Kawasaki-Building 7F Kawasaki Kanagawa JP 2100005