Fujitsu Technology Solutions GmbH
MAC address prefix 4C:52:62 is registered to Fujitsu Technology Solutions GmbH in the IEEE OUI registry. Any device whose MAC address begins with 4C:52:62 has a network interface built by Fujitsu Technology Solutions GmbH. 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 4C:52:62:00:00:00 to 4C:52:62:FF:FF:FF.
- OUI prefix
- 4C:52:62
- Hyphen form
- 4C-52-62
- MAC range
- 4C:52:62:00:00:00 – 4C:52:62:FF:FF:FF
- Addresses in block
- 16,777,216
- Organization
- Fujitsu Technology Solutions GmbH
- Address
- Buergermeister-Ulrich-Strasse 100 Augsburg Bayern DE 86199
- 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 Fujitsu Technology Solutions GmbH
Fujitsu Technology Solutions GmbH holds 3 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 "Fujitsu Technology Solutions GmbH"archived source →
- 2026-07-17Assigned to "Fujitsu Technology Solutions GmbH"
Nearby in the registry
The prefixes assigned immediately before and after 4C:52:62:
- TCT mobile ltd4C:4E:03
- Cisco Systems, Inc4C:4E:35
- OnePlus Technology (Shenzhen) Co., Ltd4C:4F:EE
- Huawei Device Co., Ltd.4C:50:77
- Hui Zhou Gaoshengda Technology Co.,LTD4C:50:DD
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP.,LTD4C:50:F1
- SOLARWATT GmbH4C:52:EC
- YanFeng Visteon(ChongQing) Automotive Electronic Co.,Ltd4C:53:69
- Amazon Technologies Inc.4C:53:FD
- Linepro Sp. z o.o.4C:54:27
- Cerebras System Inc.4C:54:8B
- HUAWEI TECHNOLOGIES CO.,LTD4C:54:99
FAQ
- Which company owns MAC address prefix 4C:52:62?
- MAC address prefix 4C:52:62 is registered to Fujitsu Technology Solutions GmbH in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 4C:52:62 has a network interface built by Fujitsu Technology Solutions GmbH.
- What is the OUI 4C:52:62?
- 4C:52:62 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Fujitsu Technology Solutions GmbH. It covers every address from 4C:52:62:00:00:00 to 4C:52:62:FF:FF:FF, or 16,777,216 addresses in total. It is also written 4C-52-62.
- How do I find the manufacturer of a MAC address?
- Take the first three octets of the address — in 4C:52:62:00:00:00 that is 4C:52:62 — 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 Fujitsu Technology Solutions GmbH located?
- Fujitsu Technology Solutions GmbH is listed at Buergermeister-Ulrich-Strasse 100 Augsburg Bayern DE 86199 in the IEEE OUI registry entry for 4C:52:62. This is the address the organization registered with the IEEE, which may differ from its current operating address.
- How many MAC prefixes does Fujitsu Technology Solutions GmbH own?
- Fujitsu Technology Solutions GmbH holds 3 OUI prefixes in the IEEE registry, of which 4C:52:62 is one. A device made by Fujitsu Technology Solutions GmbH could carry a MAC address from any of them.