Chongqing Yipingfang Technology Co., Ltd.
Any device whose MAC address begins with DC:9E:AB has a network interface built by Chongqing Yipingfang 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
- DC:9E:AB
- Organization
- Chongqing Yipingfang Technology Co., Ltd.
- Address
- No. 1-10, Tieshan Road, Biquan Street, Bishan District, Chongqing ChongQing CN 402760
- 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 "Chongqing Yipingfang Technology Co., Ltd."