E4:F3:E3 Shanghai iComhome Co.,Ltd.
Every MAC address from E4:F3:E3:00:00:00 to E4:F3:E3:FF:FF:FF belongs to a block the IEEE assigned to Shanghai iComhome Co.,Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who E4:F3:E3 belongs to
Written E4:F3:E3, E4-F3-E3 or E4F3E3, depending on the system. Look up a full address.
Prefix
E4:F3:E3
Organization
Shanghai iComhome Co.,Ltd.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
E4:F3:E3:00:00:00
Last address
E4:F3:E3:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Small second floor of No.773 Siping Road Shanghai CN 200092