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TELLABS OPERATIONS, INC.

2 IEEE MAC address blocks registered to TELLABS OPERATIONS, INC. in United States.

2 MA-L US
Look up a device address in one of TELLABS OPERATIONS, INC.'s blocks, for example 00:A0:FF:00:00:00. MAC vendor lookup

Registration details

Organization
TELLABS OPERATIONS, INC.
Also registered as
Tellabs Operations, Inc.
Registered addresses
1000 REMINGTON BLVD., 60440, US (1 block)
One Tellabs Center, Naperville IL 60563, US (1 block)
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:A0:FF00-A0-FF00A0.FF
MA-L00:B0:C700-B0-C700B0.C7

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