Fiberhome Telecommunication Technologies Co.,LTD
MAC address prefix D0:41:C9 is registered to Fiberhome Telecommunication Technologies Co.,LTD in the IEEE OUI registry. Any device whose MAC address begins with D0:41:C9 has a network interface built by Fiberhome Telecommunication Technologies 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 D0:41:C9:00:00:00 to D0:41:C9:FF:FF:FF.
- OUI prefix
- D0:41:C9
- Hyphen form
- D0-41-C9
- MAC range
- D0:41:C9:00:00:00 – D0:41:C9:FF:FF:FF
- Addresses in block
- 16,777,216
- Organization
- Fiberhome Telecommunication Technologies Co.,LTD
- Address
- No.5 DongXin Road Wuhan Hubei CN 430074
- 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 Fiberhome Telecommunication Technologies Co.,LTD
Fiberhome Telecommunication Technologies Co.,LTD holds 218 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.
- 2019-07-04Assigned to "Fiberhome Telecommunication Technologies Co.,LTD"archived source →
- 2026-07-17Assigned to "Fiberhome Telecommunication Technologies Co.,LTD"
Nearby in the registry
The prefixes assigned immediately before and after D0:41:C9:
- HUAWEI TECHNOLOGIES CO.,LTDD0:3E:5C
- CHIPSEA TECHNOLOGIES (SHENZHEN) CORP.D0:3E:7D
- Wyze Labs IncD0:3F:27
- Apple, Inc.D0:3F:AA
- NPO RPS LLCD0:40:BE
- Murata Manufacturing Co., Ltd.D0:40:EF
- Dell Inc.D0:43:1E
- Clourney SemiconductorD0:44:33
- Shenzhen Skyworth Digital Technology CO., LtdD0:45:8D
- Dell Inc.D0:46:0C
- Southwest Research InstituteD0:46:DC
- Elma Electronic AGD0:47:C1
FAQ
- Which company owns MAC address prefix D0:41:C9?
- MAC address prefix D0:41:C9 is registered to Fiberhome Telecommunication Technologies Co.,LTD in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with D0:41:C9 has a network interface built by Fiberhome Telecommunication Technologies Co.,LTD.
- What is the OUI D0:41:C9?
- D0:41:C9 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Fiberhome Telecommunication Technologies Co.,LTD. It covers every address from D0:41:C9:00:00:00 to D0:41:C9:FF:FF:FF, or 16,777,216 addresses in total. It is also written D0-41-C9.
- How do I find the manufacturer of a MAC address?
- Take the first three octets of the address — in D0:41:C9:00:00:00 that is D0:41:C9 — 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 Fiberhome Telecommunication Technologies Co.,LTD located?
- Fiberhome Telecommunication Technologies Co.,LTD is listed at No.5 DongXin Road Wuhan Hubei CN 430074 in the IEEE OUI registry entry for D0:41:C9. This is the address the organization registered with the IEEE, which may differ from its current operating address.
- How many MAC prefixes does Fiberhome Telecommunication Technologies Co.,LTD own?
- Fiberhome Telecommunication Technologies Co.,LTD holds 218 OUI prefixes in the IEEE registry, of which D0:41:C9 is one. A device made by Fiberhome Telecommunication Technologies Co.,LTD could carry a MAC address from any of them.