MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix3C:A7:2B:00:00:00 /24
Vendor addressP.O Box 614 Yokneam IL 20692
Country🇮🇱 Israel
RegisteredJan 22, 2011
Block range3C:A7:2B:00:00:00– 3C:A7:2B:FF:FF:FF
Address capacity16,777,216
AdministrationUniversally administered: its prefix comes from a block registered through the IEEE Registration Authority
TransmissionUnicast: addressed to a single device
SourceIEEE Registration Authority
Address capacity is the size of this registered block, not a count of devices actually manufactured or online. Registration identifies the organization holding the block, not a specific device model or unit.
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Example addresses in this block
Where this block sits
MRV Communications (Networks) LTD holds 3 registered blocks in the IEEE registry, ranking #1,189 of 33,427 organizations by block count.
Other blocks registered to MRV Communications (Networks) LTD