78:91:E9 Raisecom Technology CO., LTD
Every MAC address from 78:91:E9:00:00:00 to 78:91:E9:FF:FF:FF belongs to a block the IEEE assigned to Raisecom Technology CO., LTD. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 78:91:E9 belongs to
Written 78:91:E9, 78-91-E9 or 7891E9, depending on the system. Look up a full address.
Prefix
78:91:E9
Organization
Raisecom Technology CO., LTD
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
78:91:E9:00:00:00
Last address
78:91:E9:FF:FF:FF
Address type
Globally unique, unicast
Registered address
No. 11, East Area, No. 10 Block, East Xibeiwang Road Beijing CN 100094