1 registered blocks
National Oilwell Varco Instrumentation, Monitoring, and Optimization (NOV IMO) MAC Addresses
All OUI prefixes assigned to National Oilwell Varco Instrumentation, Monitoring, and Optimization (NOV IMO) 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 National Oilwell Varco Instrumentation, Monitoring, and Optimization (NOV IMO) prefixes
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