FC:4A:E9 Castlenet Technology Inc.
Every MAC address from FC:4A:E9:00:00:00 to FC:4A:E9:FF:FF:FF belongs to a block the IEEE assigned to Castlenet Technology Inc.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who FC:4A:E9 belongs to
Written FC:4A:E9, FC-4A-E9 or FC4AE9, depending on the system. Look up a full address.
Prefix
FC:4A:E9
Organization
Castlenet Technology Inc.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
FC:4A:E9:00:00:00
Last address
FC:4A:E9:FF:FF:FF
Address type
Globally unique, unicast
Registered address
5F., No. 10, Daye Rd., Beitou Dist. Taipei City TW 112030