MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
Prefix00:E0:17:00:00:00 /24
Vendor addressRHEINSTRASE 7 D-41836 HUCKELHOVEN DE
Country🇩🇪 Germany
RegisteredApr 22, 1998
Block range00:E0:17:00:00:00– 00:E0:17: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.
Curious how a prefix like this turns into a full address? See how MAC addresses are structured →
Example addresses in this block
Where this block sits
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00:E0:16:00:00:00 /24
RAPID CITY COMMUNICATIONS
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00:E0:18:00:00:00 /24
ASUSTek COMPUTER INC.
The nearest registered blocks of the same size on either side of this one in IEEE's address space.
EXXACT GmbH holds 1 registered blocks in the IEEE registry, ranking #12,404 of 33,427 organizations by block count.