CHINA DRAGON TECHNOLOGY LIMITED
MAC address prefix 1C:79:2D is registered to CHINA DRAGON TECHNOLOGY LIMITED in the IEEE OUI registry. Any device whose MAC address begins with 1C:79:2D has a network interface built by CHINA DRAGON TECHNOLOGY LIMITED. 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 1C:79:2D:00:00:00 to 1C:79:2D:FF:FF:FF.
- OUI prefix
- 1C:79:2D
- Hyphen form
- 1C-79-2D
- MAC range
- 1C:79:2D:00:00:00 – 1C:79:2D:FF:FF:FF
- Addresses in block
- 16,777,216
- Organization
- CHINA DRAGON TECHNOLOGY LIMITED
- Address
- B4 Building,No.3 First industrial Zone,Nanpu Road,Lao Community,Xinqian Street,Baoan District,Shenzhen,City ShenZhen CN 518100
- 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 CHINA DRAGON TECHNOLOGY LIMITED
CHINA DRAGON TECHNOLOGY LIMITED holds 19 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.
- 2025-02-27Assigned to "CHINA DRAGON TECHNOLOGY LIMITED"archived source →
- 2026-07-17Assigned to "CHINA DRAGON TECHNOLOGY LIMITED"
Nearby in the registry
The prefixes assigned immediately before and after 1C:79:2D:
- Samsung Electronics Co.,Ltd1C:76:F2
- Apple, Inc.1C:77:54
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP.,LTD1C:77:F6
- Shenzhen Tencent Computer System Co., Ltd.1C:78:39
- Bouffalo Lab (Nanjing) Co., Ltd.1C:78:4B
- China Mobile Iot Limited company1C:78:4E
- vivo Mobile Communication Co., Ltd.1C:7A:43
- vivo Mobile Communication Co., Ltd.1C:7A:CF
- Sony Corporation1C:7B:21
- Qingdao Hisense Communications Co.,Ltd.1C:7B:23
- EID1C:7C:11
- Vitek Industrial Video Products, Inc.1C:7C:45
FAQ
- Which company owns MAC address prefix 1C:79:2D?
- MAC address prefix 1C:79:2D is registered to CHINA DRAGON TECHNOLOGY LIMITED in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 1C:79:2D has a network interface built by CHINA DRAGON TECHNOLOGY LIMITED.
- What is the OUI 1C:79:2D?
- 1C:79:2D is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to CHINA DRAGON TECHNOLOGY LIMITED. It covers every address from 1C:79:2D:00:00:00 to 1C:79:2D:FF:FF:FF, or 16,777,216 addresses in total. It is also written 1C-79-2D.
- How do I find the manufacturer of a MAC address?
- Take the first three octets of the address — in 1C:79:2D:00:00:00 that is 1C:79:2D — 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 CHINA DRAGON TECHNOLOGY LIMITED located?
- CHINA DRAGON TECHNOLOGY LIMITED is listed at B4 Building,No.3 First industrial Zone,Nanpu Road,Lao Community,Xinqian Street,Baoan District,Shenzhen,City ShenZhen CN 518100 in the IEEE OUI registry entry for 1C:79:2D. This is the address the organization registered with the IEEE, which may differ from its current operating address.
- How many MAC prefixes does CHINA DRAGON TECHNOLOGY LIMITED own?
- CHINA DRAGON TECHNOLOGY LIMITED holds 19 OUI prefixes in the IEEE registry, of which 1C:79:2D is one. A device made by CHINA DRAGON TECHNOLOGY LIMITED could carry a MAC address from any of them.