ZIV

ZIV holds 3 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 ZIV draw from a pool of about 50,331,648 possible MAC addresses in total.

Registered address: Polígono Parque Tecnológico, 210 ZAMUDIO VIZCAYA ES 48170

All 3 prefixes

• 40:40:2240:40:22:00:00:00 – 40:40:22:FF:FF:FF
• 40:40:2840:40:28:00:00:00 – 40:40:28:FF:FF:FF
• A4:31:11A4:31:11:00:00:00 – A4:31:11: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.