22 registered blocks

IBM Corp MAC Addresses

All OUI prefixes assigned to IBM Corp by the IEEE. Any device MAC beginning with one of these belongs to this vendor.

MA-L (24-bit, large block)22 blocks
Combined address space369,098,752 addresses

All IBM Corp prefixes

000255MA-L 0004ACMA-L 000629MA-L 00096BMA-L 000D60MA-L 001125MA-L 00145EMA-L 0017EFMA-L 0018B1MA-L 001A64MA-L 002035MA-L 00215EMA-L 002200MA-L 002503MA-L 005076MA-L 006094MA-L 08005AMA-L 0817F4MA-L 10005AMA-L 5CF3FCMA-L E41F13MA-L FCCF62MA-L

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