2 registered blocks

OPTOKON, a.s. MAC Addresses

All OUI prefixes assigned to OPTOKON, a.s. by the IEEE. Any device MAC beginning with one of these belongs to this vendor.

MA-L (24-bit, large block)1 block
MA-S (36-bit, small block)1 block
Combined address space16,781,312 addresses

All OPTOKON, a.s. prefixes

286926MA-L 8C1F64BCAMA-S

More Vendors

Open System Solutions Limited Openeye Openpeak, Inc Optictimes Co.,Ltd Optiemus Electronics Limited optilink networks pvt ltd Oray.com co., LTD. Orbic North America ORtek Technology, Inc. OSMOZIS Ouman Oy OutdoorLink
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