Shanghai High-Flying Electronics Technology Co., Ltd
MAC address prefix 28:9C:6E is registered to Shanghai High-Flying Electronics Technology Co., Ltd in the IEEE OUI registry. Any device whose MAC address begins with 28:9C:6E has a network interface built by Shanghai High-Flying Electronics 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 28:9C:6E:00:00:00 to 28:9C:6E:FF:FF:FF.
- OUI prefix
- 28:9C:6E
- Hyphen form
- 28-9C-6E
- MAC range
- 28:9C:6E:00:00:00 – 28:9C:6E:FF:FF:FF
- Addresses in block
- 16,777,216
- Organization
- Shanghai High-Flying Electronics Technology Co., Ltd
- Address
- Room 1002,#1Building,No.3000 Longdong Avenue,Pudong Shanghai Shanghai CN 201202
- 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 Shanghai High-Flying Electronics Technology Co., Ltd
Shanghai High-Flying Electronics Technology Co., Ltd holds 5 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.
- 2021-06-10Assigned to "Shanghai High-Flying Electronics Technology Co., Ltd"archived source →
- 2026-07-17Assigned to "Shanghai High-Flying Electronics Technology Co., Ltd"
Nearby in the registry
The prefixes assigned immediately before and after 28:9C:6E:
- Samsung Electronics Co.,Ltd28:98:7B
- Arista Networks28:99:3A
- LINDSAY BROADBAND INC28:99:C7
- SteelSeries ApS28:9A:4B
- ADVA Optical Networking Ltd.28:9A:F7
- TCT mobile ltd28:9A:FA
- Texas Instruments28:9E:1E
- HUAWEI TECHNOLOGIES CO.,LTD28:9E:97
- Danfoss Turbocor Compressors, Inc28:9E:DF
- Sagemcom Broadband SAS28:9E:FC
- Samsung Electronics Co.,Ltd28:9F:04
- Apple, Inc.28:A0:2B
FAQ
- Which company owns MAC address prefix 28:9C:6E?
- MAC address prefix 28:9C:6E is registered to Shanghai High-Flying Electronics Technology Co., Ltd in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 28:9C:6E has a network interface built by Shanghai High-Flying Electronics Technology Co., Ltd.
- What is the OUI 28:9C:6E?
- 28:9C:6E is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Shanghai High-Flying Electronics Technology Co., Ltd. It covers every address from 28:9C:6E:00:00:00 to 28:9C:6E:FF:FF:FF, or 16,777,216 addresses in total. It is also written 28-9C-6E.
- How do I find the manufacturer of a MAC address?
- Take the first three octets of the address — in 28:9C:6E:00:00:00 that is 28:9C:6E — 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 Shanghai High-Flying Electronics Technology Co., Ltd located?
- Shanghai High-Flying Electronics Technology Co., Ltd is listed at Room 1002,#1Building,No.3000 Longdong Avenue,Pudong Shanghai Shanghai CN 201202 in the IEEE OUI registry entry for 28:9C:6E. This is the address the organization registered with the IEEE, which may differ from its current operating address.
- How many MAC prefixes does Shanghai High-Flying Electronics Technology Co., Ltd own?
- Shanghai High-Flying Electronics Technology Co., Ltd holds 5 OUI prefixes in the IEEE registry, of which 28:9C:6E is one. A device made by Shanghai High-Flying Electronics Technology Co., Ltd could carry a MAC address from any of them.