00:19:BF Citiway technology Co.,ltd
Every MAC address from 00:19:BF:00:00:00 to 00:19:BF:FF:FF:FF belongs to a block the IEEE assigned to Citiway technology Co.,ltd. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:19:BF belongs to
Written 00:19:BF, 00-19-BF or 0019BF, depending on the system. Look up a full address.
Prefix
00:19:BF
Organization
Citiway technology Co.,ltd
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:19:BF:00:00:00
Last address
00:19:BF:FF:FF:FF
Address type
Globally unique, unicast
Registered address
No.2 Building,Jia 32,Beiheyan Avenue,East City Peijing CN 100006