20:4B:22 Sunnovo International Limited
Every MAC address from 20:4B:22:00:00:00 to 20:4B:22:FF:FF:FF belongs to a block the IEEE assigned to Sunnovo International Limited. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 20:4B:22 belongs to
Written 20:4B:22, 20-4B-22 or 204B22, depending on the system. Look up a full address.
Prefix
20:4B:22
Organization
Sunnovo International Limited
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
20:4B:22:00:00:00
Last address
20:4B:22:FF:FF:FF
Address type
Globally unique, unicast
Registered address
1717 Haitai Building Beijing Beijing CN 100083