TCL King Electrical Appliances(Huizhou)Co.,Ltd
MAC address prefix 48:87:B8 is registered to TCL King Electrical Appliances(Huizhou)Co.,Ltd in the IEEE OUI registry. Any device whose MAC address begins with 48:87:B8 has a network interface built by TCL King Electrical Appliances(Huizhou)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 48:87:B8:00:00:00 to 48:87:B8:FF:FF:FF.
- OUI prefix
- 48:87:B8
- Hyphen form
- 48-87-B8
- MAC range
- 48:87:B8:00:00:00 – 48:87:B8:FF:FF:FF
- Addresses in block
- 16,777,216
- Organization
- TCL King Electrical Appliances(Huizhou)Co.,Ltd
- Address
- B Area, 10th floor, TCL multimedia Building, TCL International E City, #1001 Zhonshanyuan road,Shenzhen guangdong China CN 518058
- 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 TCL King Electrical Appliances(Huizhou)Co.,Ltd
TCL King Electrical Appliances(Huizhou)Co.,Ltd holds 9 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 "TCL King Electrical Appliances(Huizhou)Co.,Ltd"archived source →
- 2026-07-17Assigned to "TCL King Electrical Appliances(Huizhou)Co.,Ltd"
Nearby in the registry
The prefixes assigned immediately before and after 48:87:B8:
- Sagemcom Broadband SAS48:83:C7
- Texas Instruments48:84:9D
- Microsoft Corporation48:86:E8
- SHEN ZHEN DA XIA LONG QUE TECHNOLOGY CO.,LTD48:87:2D
- Xiaomi Communications Co Ltd48:87:59
- vivo Mobile Communication Co., Ltd.48:87:64
- ManTechnology Inc.48:88:03
- EthoSwitch LLC48:88:1E
- Shenzhen SuperElectron Technology Co.,Ltd.48:88:99
- Motorola (Wuhan) Mobility Technologies Communication Co., Ltd.48:88:CA
- Intel Corporate48:89:E7
- MERCURY COMMUNICATION TECHNOLOGIES CO.,LTD.48:8A:D2
FAQ
- Which company owns MAC address prefix 48:87:B8?
- MAC address prefix 48:87:B8 is registered to TCL King Electrical Appliances(Huizhou)Co.,Ltd in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 48:87:B8 has a network interface built by TCL King Electrical Appliances(Huizhou)Co.,Ltd.
- What is the OUI 48:87:B8?
- 48:87:B8 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to TCL King Electrical Appliances(Huizhou)Co.,Ltd. It covers every address from 48:87:B8:00:00:00 to 48:87:B8:FF:FF:FF, or 16,777,216 addresses in total. It is also written 48-87-B8.
- How do I find the manufacturer of a MAC address?
- Take the first three octets of the address — in 48:87:B8:00:00:00 that is 48:87:B8 — 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 TCL King Electrical Appliances(Huizhou)Co.,Ltd located?
- TCL King Electrical Appliances(Huizhou)Co.,Ltd is listed at B Area, 10th floor, TCL multimedia Building, TCL International E City, #1001 Zhonshanyuan road,Shenzhen guangdong China CN 518058 in the IEEE OUI registry entry for 48:87:B8. This is the address the organization registered with the IEEE, which may differ from its current operating address.
- How many MAC prefixes does TCL King Electrical Appliances(Huizhou)Co.,Ltd own?
- TCL King Electrical Appliances(Huizhou)Co.,Ltd holds 9 OUI prefixes in the IEEE registry, of which 48:87:B8 is one. A device made by TCL King Electrical Appliances(Huizhou)Co.,Ltd could carry a MAC address from any of them.