Devices with MAC addresses that start with 00-C0-7B were manufactured by ASCEND COMMUNICATIONS, INC.

Device Manufacturer
ASCEND COMMUNICATIONS, INC.

Manufacturer Location
1701 HARBOR BAY PARKWAY
ALAMEDA CA 94502

Estimated Devices using 00-C0-7B
16,256,250

Estimated Total Devices From Mfg
32,512,500

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