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MAC prefix 00:03:1B

Assigned by the IEEE to Cellvision Systems, Inc..

Prefix
00:03:1B   00-03-1B   0003.1B
Block type
MA-L (16,777,216 addresses)
Address range
00:03:1B:00:00:00 – 00:03:1B:FF:FF:FF
Organization
Cellvision Systems, Inc.
Registered address
3F-1, 75, Hsin Taiwu Road, Sec. 1
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 00:03:1B:00:00:00

Cellvision Systems, Inc. holds 1 block in total: see all. Source: IEEE Registration Authority public listing.