20:1F:54 Raisecom Technology CO., LTD
Every MAC address from 20:1F:54:00:00:00 to 20:1F:54: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 20:1F:54 belongs to
Written 20:1F:54, 20-1F-54 or 201F54, depending on the system. Look up a full address.
Prefix
20:1F:54
Organization
Raisecom Technology CO., LTD
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
20:1F:54:00:00:00
Last address
20:1F:54:FF:FF:FF
Address type
Globally unique, unicast
Registered address
No. 11, East Area, No. 10 Block, East Xibeiwang Road Beijing CN 100094