Fiberhome Telecommunication Technologies Co.,LTD
MAC address prefix 38:14:4E is registered to Fiberhome Telecommunication Technologies Co.,LTD in the IEEE OUI registry. Any device whose MAC address begins with 38:14:4E 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 38:14:4E:00:00:00 to 38:14:4E:FF:FF:FF.
- OUI prefix
- 38:14:4E
- Hyphen form
- 38-14-4E
- MAC range
- 38:14:4E:00:00:00 – 38:14:4E: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.
- 2020-03-21Assigned 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 38:14:4E:
- Dedicated Network Partners Oy38:0F:E4
- AVM Audiovisuelles Marketing und Computersysteme GmbH38:10:D5
- Hewlett Packard Enterprise38:10:F0
- Crenet Labs Co., Ltd.38:12:7B
- Secure Letter Inc.38:14:1B
- Dell Inc.38:14:28
- LG Innotek38:14:A1
- zte corporation38:16:5A
- Shenzhen SuperElectron Technology Co.,Ltd.38:16:72
- HP Inc.38:16:B3
- Samsung Electronics Co.,Ltd38:16:D1
- Ulrich Lippert GmbH & Co KG38:17:30
FAQ
- Which company owns MAC address prefix 38:14:4E?
- MAC address prefix 38:14:4E is registered to Fiberhome Telecommunication Technologies Co.,LTD in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 38:14:4E has a network interface built by Fiberhome Telecommunication Technologies Co.,LTD.
- What is the OUI 38:14:4E?
- 38:14:4E 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 38:14:4E:00:00:00 to 38:14:4E:FF:FF:FF, or 16,777,216 addresses in total. It is also written 38-14-4E.
- How do I find the manufacturer of a MAC address?
- Take the first three octets of the address — in 38:14:4E:00:00:00 that is 38:14:4E — 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 38:14:4E. 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 38:14:4E is one. A device made by Fiberhome Telecommunication Technologies Co.,LTD could carry a MAC address from any of them.