FLEXTRONICS MANUFACTURING(ZHUHAI)CO.,LTD.
MAC address prefix 44:CD:0E is registered to FLEXTRONICS MANUFACTURING(ZHUHAI)CO.,LTD. in the IEEE OUI registry. Any device whose MAC address begins with 44:CD:0E has a network interface built by FLEXTRONICS MANUFACTURING(ZHUHAI)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:CD:0E:00:00:00 to 44:CD:0E:FF:FF:FF.
- OUI prefix
- 44:CD:0E
- Hyphen form
- 44-CD-0E
- MAC range
- 44:CD:0E:00:00:00 – 44:CD:0E:FF:FF:FF
- Addresses in block
- 16,777,216
- Organization
- FLEXTRONICS MANUFACTURING(ZHUHAI)CO.,LTD.
- Address
- Xin Qing Science & Technology Industrial Park,Jin An Town,Doumen ,Zhuhai,Guangdong,PRC Zhuhai Guangdong CN 519180
- 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 FLEXTRONICS MANUFACTURING(ZHUHAI)CO.,LTD.
FLEXTRONICS MANUFACTURING(ZHUHAI)CO.,LTD. holds 6 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.
- 2017-09-08Assigned to "FLEXTRONICS MANUFACTURING(ZHUHAI)CO.,LTD."archived source →
- 2026-07-17Assigned to "FLEXTRONICS MANUFACTURING(ZHUHAI)CO.,LTD."
Nearby in the registry
The prefixes assigned immediately before and after 44:CD:0E:
- Huawei Device Co., Ltd.44:C7:FC
- China Mobile Group Device Co.,Ltd.44:C8:74
- Greenwald Industries44:C9:A2
- LG Innotek44:CB:8B
- Xiaomi Communications Co Ltd44:CB:AD
- Rockwell Automation44:CC:6E
- Nokia44:CE:1D
- Jiangsu Huacun Electronic Technology Co., Ltd.44:CE:3A
- SFR44:CE:7D
- Shanghai Kingto Information Technology Ltd44:D1:5E
- Shenzhen Yunlink Technology Co., Ltd44:D1:FA
- Seiko Epson Corporation44:D2:44
FAQ
- Which company owns MAC address prefix 44:CD:0E?
- MAC address prefix 44:CD:0E is registered to FLEXTRONICS MANUFACTURING(ZHUHAI)CO.,LTD. in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 44:CD:0E has a network interface built by FLEXTRONICS MANUFACTURING(ZHUHAI)CO.,LTD..
- What is the OUI 44:CD:0E?
- 44:CD:0E is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to FLEXTRONICS MANUFACTURING(ZHUHAI)CO.,LTD.. It covers every address from 44:CD:0E:00:00:00 to 44:CD:0E:FF:FF:FF, or 16,777,216 addresses in total. It is also written 44-CD-0E.
- How do I find the manufacturer of a MAC address?
- Take the first three octets of the address — in 44:CD:0E:00:00:00 that is 44:CD:0E — 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 FLEXTRONICS MANUFACTURING(ZHUHAI)CO.,LTD. located?
- FLEXTRONICS MANUFACTURING(ZHUHAI)CO.,LTD. is listed at Xin Qing Science & Technology Industrial Park,Jin An Town,Doumen ,Zhuhai,Guangdong,PRC Zhuhai Guangdong CN 519180 in the IEEE OUI registry entry for 44:CD:0E. This is the address the organization registered with the IEEE, which may differ from its current operating address.
- How many MAC prefixes does FLEXTRONICS MANUFACTURING(ZHUHAI)CO.,LTD. own?
- FLEXTRONICS MANUFACTURING(ZHUHAI)CO.,LTD. holds 6 OUI prefixes in the IEEE registry, of which 44:CD:0E is one. A device made by FLEXTRONICS MANUFACTURING(ZHUHAI)CO.,LTD. could carry a MAC address from any of them.