Nokia Solutions and Networks GmbH & Co. KG
MAC address prefix 0C:7C:28 is registered to Nokia Solutions and Networks GmbH & Co. KG in the IEEE OUI registry. Any device whose MAC address begins with 0C:7C:28 has a network interface built by Nokia Solutions and Networks GmbH & Co. KG. 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 0C:7C:28:00:00:00 to 0C:7C:28:FF:FF:FF.
- OUI prefix
- 0C:7C:28
- Hyphen form
- 0C-7C-28
- MAC range
- 0C:7C:28:00:00:00 – 0C:7C:28:FF:FF:FF
- Addresses in block
- 16,777,216
- Organization
- Nokia Solutions and Networks GmbH & Co. KG
- Address
- Werinherstrasse 91 München Bavaria DE D-81541
- 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 Nokia Solutions and Networks GmbH & Co. KG
Nokia Solutions and Networks GmbH & Co. KG holds 35 OUI prefixes in total. A device with this exact prefix could just as well carry any of these:
Assignment history (3)
The IEEE registry publishes current state only — this is the change record we've kept since we started tracking it daily.
- 2018-12-21Assigned to "Nokia"archived source →
- 2020-11-28Renamed from "Nokia" to "Nokia Solutions and Networks GmbH & Co. KG"archived source →
- 2026-07-17Assigned to "Nokia Solutions and Networks GmbH & Co. KG"
Nearby in the registry
The prefixes assigned immediately before and after 0C:7C:28:
- Cisco Systems, Inc0C:75:BD
- Hangzhou Hikvision Digital Technology Co.,Ltd.0C:75:D2
- Apple, Inc.0C:77:1A
- Hui Zhou Gaoshengda Technology Co.,LTD0C:79:55
- Intel Corporate0C:7A:15
- Cisco Meraki0C:7B:C8
- Kexiang Information Technology Co, Ltd.0C:7D:7C
- Motorola Mobility LLC, a Lenovo Company0C:7D:B0
- Garmin International0C:7E:24
- Commscope0C:7F:B2
- IEEE Registration Authority0C:7F:ED
- Murata Manufacturing Co., Ltd.0C:80:2F
FAQ
- Which company owns MAC address prefix 0C:7C:28?
- MAC address prefix 0C:7C:28 is registered to Nokia Solutions and Networks GmbH & Co. KG in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 0C:7C:28 has a network interface built by Nokia Solutions and Networks GmbH & Co. KG.
- What is the OUI 0C:7C:28?
- 0C:7C:28 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Nokia Solutions and Networks GmbH & Co. KG. It covers every address from 0C:7C:28:00:00:00 to 0C:7C:28:FF:FF:FF, or 16,777,216 addresses in total. It is also written 0C-7C-28.
- How do I find the manufacturer of a MAC address?
- Take the first three octets of the address — in 0C:7C:28:00:00:00 that is 0C:7C:28 — 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 Nokia Solutions and Networks GmbH & Co. KG located?
- Nokia Solutions and Networks GmbH & Co. KG is listed at Werinherstrasse 91 München Bavaria DE D-81541 in the IEEE OUI registry entry for 0C:7C:28. This is the address the organization registered with the IEEE, which may differ from its current operating address.
- How many MAC prefixes does Nokia Solutions and Networks GmbH & Co. KG own?
- Nokia Solutions and Networks GmbH & Co. KG holds 35 OUI prefixes in the IEEE registry, of which 0C:7C:28 is one. A device made by Nokia Solutions and Networks GmbH & Co. KG could carry a MAC address from any of them.