Lenovo Mobile Communication Technology Ltd.
MAC address prefix 6C:5F:1C is registered to Lenovo Mobile Communication Technology Ltd. in the IEEE OUI registry. Any device whose MAC address begins with 6C:5F:1C has a network interface built by Lenovo Mobile Communication Technology 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 6C:5F:1C:00:00:00 to 6C:5F:1C:FF:FF:FF.
- OUI prefix
- 6C:5F:1C
- Hyphen form
- 6C-5F-1C
- MAC range
- 6C:5F:1C:00:00:00 – 6C:5F:1C:FF:FF:FF
- Addresses in block
- 16,777,216
- Organization
- Lenovo Mobile Communication Technology Ltd.
- Address
- No.999, Qishan North 2nd Road, Xiamen 361000 US Fujian
- 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 Lenovo Mobile Communication Technology Ltd.
Lenovo Mobile Communication Technology Ltd. holds 16 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.
- 2016-07-29Assigned to "Lenovo Mobile Communication Technology Ltd."archived source →
- 2026-07-17Assigned to "Lenovo Mobile Communication Technology Ltd."
Nearby in the registry
The prefixes assigned immediately before and after 6C:5F:1C:
- Silicon Laboratories6C:5C:B1
- SunReports, Inc.6C:5C:DE
- Microsoft Corporation6C:5D:3A
- ShenZhen Rapoo Technology Co., Ltd.6C:5D:63
- Cisco Systems, Inc6C:5E:3B
- Ubiquitous Internet Telecom Co., Ltd6C:5E:7A
- OnePlus Technology (Shenzhen) Co., Ltd6C:60:16
- Huawei Device Co., Ltd.6C:60:D0
- ZHI YUAN ELECTRONICS CO., LIMITED6C:60:EB
- Rinicom Holdings6C:61:26
- SFR6C:61:F4
- Micro-Star INT'L CO., LTD6C:62:6D
FAQ
- Which company owns MAC address prefix 6C:5F:1C?
- MAC address prefix 6C:5F:1C is registered to Lenovo Mobile Communication Technology Ltd. in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 6C:5F:1C has a network interface built by Lenovo Mobile Communication Technology Ltd..
- What is the OUI 6C:5F:1C?
- 6C:5F:1C is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Lenovo Mobile Communication Technology Ltd.. It covers every address from 6C:5F:1C:00:00:00 to 6C:5F:1C:FF:FF:FF, or 16,777,216 addresses in total. It is also written 6C-5F-1C.
- How do I find the manufacturer of a MAC address?
- Take the first three octets of the address — in 6C:5F:1C:00:00:00 that is 6C:5F:1C — 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 Lenovo Mobile Communication Technology Ltd. located?
- Lenovo Mobile Communication Technology Ltd. is listed at No.999, Qishan North 2nd Road, Xiamen 361000 US Fujian in the IEEE OUI registry entry for 6C:5F:1C. This is the address the organization registered with the IEEE, which may differ from its current operating address.
- How many MAC prefixes does Lenovo Mobile Communication Technology Ltd. own?
- Lenovo Mobile Communication Technology Ltd. holds 16 OUI prefixes in the IEEE registry, of which 6C:5F:1C is one. A device made by Lenovo Mobile Communication Technology Ltd. could carry a MAC address from any of them.