Shanghai High-Flying Electronics Technology Co., Ltd
MAC address prefix D4:27:87 is registered to Shanghai High-Flying Electronics Technology Co., Ltd in the IEEE OUI registry. Any device whose MAC address begins with D4:27:87 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 D4:27:87:00:00:00 to D4:27:87:FF:FF:FF.
- OUI prefix
- D4:27:87
- Hyphen form
- D4-27-87
- MAC range
- D4:27:87:00:00:00 – D4:27:87: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.
- 2023-07-11Assigned 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 D4:27:87:
- GW Technologies Co.,LtdD4:24:93
- AVM Audiovisuelles Marketing und Computersysteme GmbHD4:24:DD
- Intel CorporateD4:25:8B
- IEEE Registration AuthorityD4:25:CC
- New H3C Technologies Co., LtdD4:25:DE
- Infopia Co., LtdD4:27:51
- Sagemcom Broadband SASD4:27:FF
- ioBridge, Inc.D4:28:B2
- TCT mobile ltdD4:28:D5
- Infinix mobility limitedD4:29:A7
- Zimory GmbHD4:29:EA
- Cisco Systems, IncD4:2B:6F
FAQ
- Which company owns MAC address prefix D4:27:87?
- MAC address prefix D4:27:87 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 D4:27:87 has a network interface built by Shanghai High-Flying Electronics Technology Co., Ltd.
- What is the OUI D4:27:87?
- D4:27:87 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 D4:27:87:00:00:00 to D4:27:87:FF:FF:FF, or 16,777,216 addresses in total. It is also written D4-27-87.
- How do I find the manufacturer of a MAC address?
- Take the first three octets of the address — in D4:27:87:00:00:00 that is D4:27:87 — 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 D4:27:87. 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 D4:27:87 is one. A device made by Shanghai High-Flying Electronics Technology Co., Ltd could carry a MAC address from any of them.