3C:99:8C Houwa System Design Corp.
Every MAC address from 3C:99:8C:00:00:00 to 3C:99:8C:FF:FF:FF belongs to a block the IEEE assigned to Houwa System Design Corp.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 3C:99:8C belongs to
Written 3C:99:8C, 3C-99-8C or 3C998C, depending on the system. Look up a full address.
Prefix
3C:99:8C
Organization
Houwa System Design Corp.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
3C:99:8C:00:00:00
Last address
3C:99:8C:FF:FF:FF
Address type
Globally unique, unicast
Registered address
4F Matubara Building 3-22-14 Shibuyaku Higashi Tokyo JP 150-0011