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MAC prefix 00:09:FF

Assigned by the IEEE to X.net 2000 GmbH.

Prefix
00:09:FF   00-09-FF   0009.FF
Block type
MA-L (16,777,216 addresses)
Address range
00:09:FF:00:00:00 – 00:09:FF:FF:FF:FF
Organization
X.net 2000 GmbH
Registered address
Koenigsberger Str. 2c, Reinheim 64354, DE
Country
Germany (DE)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 00:09:FF:00:00:00

X.net 2000 GmbH holds 1 block in total: see all. Source: IEEE Registration Authority public listing.