74:54:6B hangzhou zhiyi communication co., ltd
Every MAC address from 74:54:6B:00:00:00 to 74:54:6B:FF:FF:FF belongs to a block the IEEE assigned to hangzhou zhiyi communication co., ltd. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 74:54:6B belongs to
Written 74:54:6B, 74-54-6B or 74546B, depending on the system. Look up a full address.
Prefix
74:54:6B
Organization
hangzhou zhiyi communication co., ltd
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
74:54:6B:00:00:00
Last address
74:54:6B:FF:FF:FF
Address type
Globally unique, unicast
Registered address
706-707, baiyun building-2, No. 190 tiancheng road hangzhou zhejiang CN 310007