JiangSu Fulian Communication Technology Co., Ltd
MAC address prefix 7C:FA:80 is registered to JiangSu Fulian Communication Technology Co., Ltd in the IEEE OUI registry. Any device whose MAC address begins with 7C:FA:80 has a network interface built by JiangSu Fulian Communication 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 — it covers every MAC from 7C:FA:80:00:00:00 to 7C:FA:80:FF:FF:FF.
- OUI prefix
- 7C:FA:80
- Hyphen form
- 7C-FA-80
- MAC range
- 7C:FA:80:00:00:00 – 7C:FA:80:FF:FF:FF
- Addresses in block
- 16,777,216
- Organization
- JiangSu Fulian Communication Technology Co., Ltd
- Address
- Jiang Su Fulian Communication Technology Co., Ltd Danyang Jiangsu CN 212300
- 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.
Other prefixes from JiangSu Fulian Communication Technology Co., Ltd
JiangSu Fulian Communication Technology Co., Ltd holds 2 OUI prefixes in total. A device with this exact prefix could just as well carry any of these:
Assignment history (2)
The IEEE registry publishes current state only — this is the change record we've kept since we started tracking it daily.
- 2024-06-23Assigned to "JiangSu Fulian Communication Technology Co., Ltd"archived source →
- 2026-07-17Assigned to "JiangSu Fulian Communication Technology Co., Ltd"
Nearby in the registry
The prefixes assigned immediately before and after 7C:FA:80:
- Tuya Smart Inc.7C:F6:66
- Samsung Electronics Co.,Ltd7C:F8:54
- Cisco Systems, Inc7C:F8:80
- Samsung Electronics Co.,Ltd7C:F9:0E
- U.I. Lapp GmbH7C:F9:5C
- Fiberhome Telecommunication Technologies Co.,LTD7C:F9:A0
- Realme Chongqing Mobile Telecommunications Corp.,Ltd.7C:FA:D6
- Apple, Inc.7C:FA:DF
- Apple, Inc.7C:FC:16
- Visteon Corporation7C:FC:3C
- Fiberhome Telecommunication Technologies Co.,LTD7C:FC:FD
- Xiaomi Communications Co Ltd7C:FD:6B
FAQ
- Which company owns MAC address prefix 7C:FA:80?
- MAC address prefix 7C:FA:80 is registered to JiangSu Fulian Communication Technology Co., Ltd in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 7C:FA:80 has a network interface built by JiangSu Fulian Communication Technology Co., Ltd.
- What is the OUI 7C:FA:80?
- 7C:FA:80 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to JiangSu Fulian Communication Technology Co., Ltd. It covers every address from 7C:FA:80:00:00:00 to 7C:FA:80:FF:FF:FF, or 16,777,216 addresses in total. It is also written 7C-FA-80.
- How do I find the manufacturer of a MAC address?
- Take the first three octets of the address — in 7C:FA:80:00:00:00 that is 7C:FA:80 — and look that prefix up in the IEEE OUI registry. If the second-lowest bit of the first octet is set, the address is locally administered (a randomized or private MAC), which belongs to no manufacturer and will not resolve; modern phones and laptops use these by default on each network.
- Where is JiangSu Fulian Communication Technology Co., Ltd located?
- JiangSu Fulian Communication Technology Co., Ltd is listed at Jiang Su Fulian Communication Technology Co., Ltd Danyang Jiangsu CN 212300 in the IEEE OUI registry entry for 7C:FA:80. This is the address the organization registered with the IEEE, which may differ from its current operating address.
- How many MAC prefixes does JiangSu Fulian Communication Technology Co., Ltd own?
- JiangSu Fulian Communication Technology Co., Ltd holds 2 OUI prefixes in the IEEE registry, of which 7C:FA:80 is one. A device made by JiangSu Fulian Communication Technology Co., Ltd could carry a MAC address from any of them.