HTTPfy

MAC prefix 14:66:B7

Assigned by the IEEE to Advanced Design Technology Pty Ltd.

Prefix
14:66:B7   14-66-B7   1466.B7
Block type
MA-L (16,777,216 addresses)
Address range
14:66:B7:00:00:00 – 14:66:B7:FF:FF:FF
Organization
Advanced Design Technology Pty Ltd
Registered address
GPO Box 2808, Canberra City ACT 2601, AU
Country
Australia (AU)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 14:66:B7:00:00:00

Advanced Design Technology Pty Ltd holds 2 blocks in total: see all. Source: IEEE Registration Authority public listing.