Nokia Solutions and Networks GmbH & Co. KG
MAC address prefix AC:8F:A9 is registered to Nokia Solutions and Networks GmbH & Co. KG in the IEEE OUI registry. Any device whose MAC address begins with AC:8F:A9 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 AC:8F:A9:00:00:00 to AC:8F:A9:FF:FF:FF.
- OUI prefix
- AC:8F:A9
- Hyphen form
- AC-8F-A9
- MAC range
- AC:8F:A9:00:00:00 – AC:8F:A9: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 (1)
The IEEE registry publishes current state only — this is the change record we've kept since we started tracking it daily.
- 2026-07-17Assigned to "Nokia Solutions and Networks GmbH & Co. KG"
Nearby in the registry
The prefixes assigned immediately before and after AC:8F:A9:
- Primera Technology, Inc.AC:8B:9C
- Ubiquiti IncAC:8B:A9
- Beijing Xiaomi Mobile Software Co., LtdAC:8C:46
- Smartrove IncAC:8D:14
- HUAWEI TECHNOLOGIES CO.,LTDAC:8D:34
- Microsoft CorporationAC:8E:BD
- NokiaAC:8F:F8
- HUAWEI TECHNOLOGIES CO.,LTDAC:90:73
- Apple, Inc.AC:90:85
- Digital Control Technology LimitedAC:91:5D
- WNC CorporationAC:91:9B
- Dell Inc.AC:91:A1
FAQ
- Which company owns MAC address prefix AC:8F:A9?
- MAC address prefix AC:8F:A9 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 AC:8F:A9 has a network interface built by Nokia Solutions and Networks GmbH & Co. KG.
- What is the OUI AC:8F:A9?
- AC:8F:A9 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 AC:8F:A9:00:00:00 to AC:8F:A9:FF:FF:FF, or 16,777,216 addresses in total. It is also written AC-8F-A9.
- How do I find the manufacturer of a MAC address?
- Take the first three octets of the address — in AC:8F:A9:00:00:00 that is AC:8F:A9 — 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 AC:8F:A9. 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 AC:8F:A9 is one. A device made by Nokia Solutions and Networks GmbH & Co. KG could carry a MAC address from any of them.