Mita-Teknik A/S — 2 prefixes (MA-L)

A MAC address beginning with F0:32:1A or 00:0D:6B belongs to Mita-Teknik A/S, a Danish industrial-automation company, and typically appears on wind-turbine controller and condition-monitoring hardware rather than consumer networking gear.

Mita-Teknik holds two IEEE MA-L (24-bit) OUI blocks, both registered to addresses in Roedkaersbro, Denmark, the company's historic base of operations. Two independently issued prefixes under the same organization name point to an active hardware vendor rather than a single dormant registration.

The company has been in control automation since 1969 and in wind-turbine control specifically since the early 1980s. Its named product lines include the WP3000 and WP4000-series wind-turbine controllers, the WP4086 condition-monitoring unit, electrical pitch-system electronics, SCADA/wind-farm-control software, and the MiConnect mobile app.

Emerson Electric completed its acquisition of Mita-Teknik on 15 December 2021; the brand continues to operate as an Emerson automation product line. The company's own mita-teknik.com domain returned an HTTP 403 to a direct automated fetch, so this entry relies on Emerson's official product pages and independent wind-industry sources rather than the vendor's own site.

No CVE or CISA/ICS-CERT advisory naming Mita-Teknik is recorded as of an August 2026 search, and no malware or trojan association surfaced for the vendor or its known prefixes in general search results. This is a scoped absence of findings rather than a certified clean record, since advisories for the product line could be filed under Emerson's name instead.

Prefixes

F0:32:1A, 00:0D:6B (both MA-L / 24-bit OUI)

Device class

Wind-turbine controllers and condition-monitoring hardware (industrial/OT, not consumer)

Also seen on

SCADA/wind-farm-control software hosts and electrical pitch-system electronics (mita-teknik.com datasheet PDF)

Corporate status

Acquired by Emerson Electric, completed 15 December 2021; operates as an Emerson brand

Security advisories

None found in NVD/CISA ICS-CERT as of an August 2026 search

IEEE assignment

F0:32:1A → Mita-Teknik A/S, Roedkaersbro, DK [Confirmed] — the IEEE MA-L registry F0321A

IEEE assignment

00:0D:6B → Mita-Teknik A/S, Roedkaersbro, DK [Confirmed] — the IEEE MA-L registry 000D6B

Registry / block size

MA-L (24-bit OUI); 2 known prefixes under this organization name [Confirmed] — the IEEE MA-L registry F0321A, 000D6B

HQ / country

Roedkaersbro, Denmark (registry address on both blocks) [Confirmed] — the IEEE MA-L registry F0321A, 000D6B

Company status

active, operating as an Emerson Electric brand since the acquisition completed 15 December 2021 [Confirmed] — https://www.emerson.com/en-us/news/corporate/emerson-acquires-mita-teknik

Device types

wind-turbine controllers (WP3000, WP4000-series), condition-monitoring unit (WP4086), electrical pitch-system electronics, SCADA/wind-farm-control software [Confirmed] — https://www.sparesinmotion.com/wind-turbine-parts-repair/control-units/wp3000-controller-m1500-m1800-mita-teknik, https://www.mita-teknik.com/media/1896/mt_wp3x00_datasheets_r1_0.pdf

Notable products

WP3000, WP4000-series, WP4086, MiConnect app [Confirmed] — https://play.google.com/store/apps/details?id=com.mita_teknik.MiConnect&hl=en_US

MA-M / MA-S assignments

none found under this organization name [Confirmed] — the IEEE MA-M registry, the IEEE MA-S registry (no Mita-Teknik row in either)

Registration date

Unknown — IEEE's public OUI data (Registry, Assignment, Organization Name, Organization Address columns only) publishes no assignment date; a third-party aggregator lists "initially registered 12 November 2013 / most recent update 17 November 2015" for F0:32:1A, but that is the aggregator's own database timestamp, not an IEEE fact

[Confirmed as non-IEEE artifact] — https://maclookup.app/macaddress/F0321A

Security advisories

none found in NVD or CISA ICS-CERT as of an August 2026 search; scoped absence, not exhaustive since advisories could be filed under Emerson's name [Likely] — (negative finding, no source to cite)

Related vendors

Emerson Electric (parent company since the December 2021 acquisition) [Confirmed] — https://www.emerson.com/en-us/automation/mita-teknik

Analyst note

both F0:32:1A and 00:0D:6B are dedicated /24 MA-L blocks issued directly to Mita-Teknik A/S, not shared IEEE Registration Authority bases, so a MAC in either range is a pinned identification of Mita-Teknik/Emerson wind-turbine-control hardware [Confirmed] — the IEEE MA-L registry F0321A, 000D6B