VTech Telecommunications Ltd.

VTech Telecommunications Ltd. holds 4 OUI prefixes in the IEEE registry. Each prefix is the first three octets of a MAC address and covers a block of 16,777,216 addresses, so devices built by VTech Telecommunications Ltd. draw from a pool of about 67,108,864 possible MAC addresses in total.

Registered address: 23/F, Tai Ping Industrial Centre, Block 1 NA HK 00000

All 4 prefixes

• 00:12:2A00:12:2A:00:00:00 – 00:12:2A:FF:FF:FF
• 14:AE:DB14:AE:DB:00:00:00 – 14:AE:DB:FF:FF:FF
• A4:97:5CA4:97:5C:00:00:00 – A4:97:5C:FF:FF:FF
• C4:68:D0C4:68:D0:00:00:00 – C4:68:D0:FF:FF:FF

Have a full MAC address? Look it up to see which of these prefixes it belongs to — or browse the full manufacturer directory.