Anhui Sunchip semiconductor technology Co;Ltd
MAC address prefix 44:8C:EC is registered to Anhui Sunchip semiconductor technology Co;Ltd in the IEEE OUI registry. Any device whose MAC address begins with 44:8C:EC has a network interface built by Anhui Sunchip semiconductor 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 44:8C:EC:00:00:00 to 44:8C:EC:FF:FF:FF.
- OUI prefix
- 44:8C:EC
- Hyphen form
- 44-8C-EC
- MAC range
- 44:8C:EC:00:00:00 – 44:8C:EC:FF:FF:FF
- Addresses in block
- 16,777,216
- Organization
- Anhui Sunchip semiconductor technology Co;Ltd
- Address
- No. 77 Jinguang Avenue, Economic and Technological Development Zone, Chizhou City Anhui Province CN 247100
- 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.
Assignment history (1)
The IEEE registry publishes current state only — this is the change record we've kept since we started tracking it daily.
- 2026-08-13Assigned to "Anhui Sunchip semiconductor technology Co;Ltd"
Nearby in the registry
The prefixes assigned immediately before and after 44:8C:EC:
- TELLESCOM INDUSTRIA E COMERCIO EM TELECOMUNICACAO44:89:6D
- Micro-Star INT'L CO., LTD.44:8A:5B
- Murata Manufacturing Co., Ltd.44:8A:7F
- Realme Chongqing Mobile Telecommunications Corp.,Ltd.44:8C:00
- KTIS CO., Ltd44:8C:52
- Beijing Flitlink Vientiane Technology Co., LTD44:8C:AB
- Rhino Mobility LLC44:8D:BF
- Cisco Systems, Inc44:8D:D5
- DT Research, Inc.44:8E:12
- VIG44:8E:81
- China Mobile Group Device Co.,Ltd.44:8E:EC
- Samsung Electronics Co., Ltd. ARTIK44:8F:17
FAQ
- Which company owns MAC address prefix 44:8C:EC?
- MAC address prefix 44:8C:EC is registered to Anhui Sunchip semiconductor technology Co;Ltd in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 44:8C:EC has a network interface built by Anhui Sunchip semiconductor technology Co;Ltd.
- What is the OUI 44:8C:EC?
- 44:8C:EC is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Anhui Sunchip semiconductor technology Co;Ltd. It covers every address from 44:8C:EC:00:00:00 to 44:8C:EC:FF:FF:FF, or 16,777,216 addresses in total. It is also written 44-8C-EC.
- How do I find the manufacturer of a MAC address?
- Take the first three octets of the address — in 44:8C:EC:00:00:00 that is 44:8C:EC — 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 Anhui Sunchip semiconductor technology Co;Ltd located?
- Anhui Sunchip semiconductor technology Co;Ltd is listed at No. 77 Jinguang Avenue, Economic and Technological Development Zone, Chizhou City Anhui Province CN 247100 in the IEEE OUI registry entry for 44:8C:EC. This is the address the organization registered with the IEEE, which may differ from its current operating address.