Chengdu ChipIntelli Technology Co., Ltd
Any device whose MAC address begins with 18:E1:DE has a network interface built by Chengdu ChipIntelli Technology 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
- 18:E1:DE
- Organization
- Chengdu ChipIntelli Technology Co., Ltd
- Address
- No. 106, 1st floor, building 6, No. 1480, North Tianfu Avenue, Chengdu high tech Zone Chengdu Sichuan 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 "Chengdu ChipIntelli Technology Co., Ltd"