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ASCEND COMMUNICATIONS, INC.

2 IEEE MAC address blocks registered to ASCEND COMMUNICATIONS, INC. in United States.

2 MA-L US
Look up a device address in one of ASCEND COMMUNICATIONS, INC.'s blocks, for example 00:C0:7B:00:00:00. MAC vendor lookup

Registration details

Organization
ASCEND COMMUNICATIONS, INC.
Registered address
1701 HARBOR BAY PARKWAY, ALAMEDA CA 94502, US
Country
United States (US)
Total blocks
2 (2 MA-L)
Addresses covered
33,554,432

The IEEE listing does not include assignment dates, so first and last assignment dates are not shown.

All 2 MAC address prefixes

BlockColonHyphenCisco
MA-L00:C0:7B00-C0-7B00C0.7B
MA-L00:D0:5200-D0-5200D0.52

All MAC vendors · Vendors starting with A · Source: IEEE Registration Authority public listing; names and addresses as published.