Devices with MAC addresses that start with 00-19-70 were manufactured by Z-Com, Inc.

Device Manufacturer
Z-Com, Inc.
Manufacturer Location
7F-2, NO.9, PROSPERITY 1ST RD.
HSINCHU 300
Estimated Devices using 00-19-70
16,256,250
Estimated Total Devices From Mfg
32,512,500
Related MAC Addresses
00-60-B3