00:19:A4 Austar Technology (hang zhou) Co.,Ltd
Every MAC address from 00:19:A4:00:00:00 to 00:19:A4:FF:FF:FF belongs to a block the IEEE assigned to Austar Technology (hang zhou) Co.,Ltd. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:19:A4 belongs to
Written 00:19:A4, 00-19-A4 or 0019A4, depending on the system. Look up a full address.
Prefix
00:19:A4
Organization
Austar Technology (hang zhou) Co.,Ltd
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:19:A4:00:00:00
Last address
00:19:A4:FF:FF:FF
Address type
Globally unique, unicast
Registered address
7-402,West Lake Software Part Hang Zhou Zhe Jiang CN 310012