1 registered blocks

American Time and Signal MAC Addresses

All OUI prefixes assigned to American Time and Signal by the IEEE. Any device MAC beginning with one of these belongs to this vendor.

MA-L (24-bit, large block)1 block
Combined address space16,777,216 addresses

All American Time and Signal prefixes

00116DMA-L

More Vendors

AMERICAN POWER CONVERSION CORP American Reliance Inc. American Security Products Co. American Technology Integrators AMERICAN TECHNOLOGY LABS, INC. American Telecare Inc. AmericanPharma Technologies Amerigon AMERISTAR TECHNOLOGIES INC. AMERITEC CORP. AMESS Amesys Defense
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