Ragentek Technology Group

Ragentek Technology Group 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 Ragentek Technology Group draw from a pool of about 50,331,648 possible MAC addresses in total.

Registered address: D10/D11, No.3188, Xiupu Road Shanghai CN 201315

All 3 prefixes

• 28:FB:D328:FB:D3:00:00:00 – 28:FB:D3:FF:FF:FF
• 88:A7:3C88:A7:3C:00:00:00 – 88:A7:3C:FF:FF:FF
• C0:85:4CC0:85:4C:00:00:00 – C0:85:4C: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.