Fibercentury Network Technology Co.,Ltd.
Any device whose MAC address begins with 80:38:D4 has a network interface built by Fibercentury Network 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
- 80:38:D4
- Organization
- Fibercentury Network Technology Co.,Ltd.
- Address
- No. 1515 and No. 1516, floor 15, unit 2, building 2, Section 1, Huayang Huafu Avenue, Tianfu new area Chengdu Sichuan CN 610000
- 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.