Silicon Innovation Microelectronics Co.,Ltd.
Any device whose MAC address begins with E0:9E:C1 has a network interface built by Silicon Innovation Microelectronics Co.,Ltd.. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.
- OUI prefix
- E0:9E:C1
- Organization
- Silicon Innovation Microelectronics Co.,Ltd.
- Address
- 2106, Building C, Maoye Center, 28 North Tianfu Avenue, High-tech Zone, Chengdu, Sichuan, China 2106-7 Chengdu CN 610041
- Source
- IEEE OUI registry
Have a full MAC address? Look it up— we'll also tell you if it's a randomized (private) address rather than a real manufacturer prefix.
Assignment history (1)
The IEEE registry publishes current state only — this is the change record we've kept since we started tracking it daily.
- 2026-07-17Assigned to "Silicon Innovation Microelectronics Co.,Ltd."