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MAC prefix 00:30:D0

Assigned by the IEEE to Tellabs.

Prefix
00:30:D0   00-30-D0   0030.D0
Block type
MA-L (16,777,216 addresses)
Address range
00:30:D0:00:00:00 – 00:30:D0:FF:FF:FF
Organization
Tellabs
Registered address
1750 Founder's Parkway, Alpharetta GA 30004, US
Country
United States (US)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 00:30:D0:00:00:00

Tellabs holds 3 blocks in total: see all. Source: IEEE Registration Authority public listing.