DataFab Systems Inc.

DataFab Systems Inc. holds 2 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 DataFab Systems Inc. draw from a pool of about 33,554,432 possible MAC addresses in total.

Registered address: 385-3 Hongzun Road Pingzhen City Taoyuan County TW 32466

All 2 prefixes

• 00:25:D900:25:D9:00:00:00 – 00:25:D9:FF:FF:FF
• 00:30:FF00:30:FF:00:00:00 – 00:30:FF: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.