ittim

ittim holds 5 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 ittim draw from a pool of about 83,886,080 possible MAC addresses in total.

Registered address: 1202, No.6, Zhongguancun South Street, Haidian District, beijing CN 100080

All 5 prefixes

• 38:39:0438:39:04:00:00:00 – 38:39:04:FF:FF:FF
• 48:0E:1348:0E:13:00:00:00 – 48:0E:13:FF:FF:FF
• 5C:C3:365C:C3:36:00:00:00 – 5C:C3:36:FF:FF:FF
• 68:39:4368:39:43:00:00:00 – 68:39:43:FF:FF:FF
• CC:E5:36CC:E5:36:00:00:00 – CC:E5:36: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.