Devices with MAC addresses that start with 00-20-5E were manufactured by CASTLE ROCK, INC.
Device Manufacturer | CASTLE ROCK, INC. 20 SOUTH SANTA CRUZ AVE. LOS GATOS CA 95030 |
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Estimated Devices with 00-20-5E | 16256250 |
Estimated Total Devices From Mfg | 16256250 |
Other MAC Addresses | |
Address Examples |