duagon Germany GmbH (OUI 74:8F:4D, 00:C0:3A)

A MAC address beginning with 74:8F:4D or 00:C0:3A identifies hardware manufactured by duagon Germany GmbH. This German entity is the local subsidiary of the duagon Group, which specializes in embedded electronics for system-critical industries such as rail and medical.

The company was acquired by Knorr-Bremse, a transaction that was finalized in January 2026. duagon Germany GmbH continues to operate as the German entity within the Knorr-Bremse portfolio. The IEEE registry lists two MA-L assignments for this registrant, both associated with the company's address in Nuremberg.

The product portfolio includes embedded computing systems, CompactPCI and CompactPCI Serial modules, and computer-on-modules. These components are designed for industrial and system-critical environments, supporting various network interface and control board configurations.

Device class

Embedded computing systems, CompactPCI modules, and industrial box PCs for rail and medical applications.

Registrant

duagon Germany GmbH, a German subsidiary of the duagon Group.

Ownership

The duagon Group was acquired by Knorr-Bremse, with the transaction finalized in January 2026.

Location

Nuremberg, Germany.

Prefixes

74:8F:4D, 00:C0:3A [Confirmed] (the IEEE MA-L registry 748F4D, the IEEE MA-L registry 00C03A)

Registry

IEEE MA-L [Confirmed] (the IEEE MA-L registry 748F4D, the IEEE MA-L registry 00C03A)

Company

duagon Germany GmbH [Confirmed] (the IEEE MA-L registry 748F4D, the IEEE MA-L registry 00C03A)

Registered Address

Neuwieder Str. 1 - 7 Nuremberg Bavaria DE 90411 [Confirmed] (the IEEE MA-L registry 748F4D, the IEEE MA-L registry 00C03A)

Country

Germany [Confirmed] (the IEEE MA-L registry 748F4D, the IEEE MA-L registry 00C03A)

Total Prefix Count

2 [Confirmed] (the IEEE MA-L registry 748F4D, the IEEE MA-L registry 00C03A)

Total Prefix Count Note

2 MA-L assignment(s) with a page; 0 MA-M/MA-S sub-block(s) with none. [Confirmed] (the IEEE MA-L registry 748F4D, the IEEE MA-L registry 00C03A)

Org Status

active (now part of Knorr-Bremse) [Likely] (https://www.duagon.com/)

Device Types

embedded computing systems / CPU boards, CompactPCI and CompactPCI Serial modules, computer-on-modules and single board computers, network interface boards (Ethernet, fiber, CAN, LTE) [Likely] (https://www.duagon.com/products/, https://www.duagon.com/)

Notable Products

BC51M, BC51R, BL74A, BL74W, CM52, F26L, G029I, G029M, G030I, G030M, G211 [Likely] (https://www.duagon.com/products/)

Industry

Embedded electronics for rail and medical (system-critical) applications [Likely] (https://www.duagon.com/)

Historic Prefix

null [Unknown] (no cited source establishes a former block)

No IEEE Date Note

IEEE publishes no registration or assignment date for 74:8F:4D or 00:C0:3A; no third-party lookup consulted carried one either. [Confirmed] (the IEEE MA-L registry 748F4D, the IEEE MA-L registry 00C03A)

Special Note

duagon Germany GmbH is the German subsidiary of the duagon Group (HQ Dietikon, Switzerland); the group was acquired by Knorr-Bremse, finalized 7 January 2026. [Likely] (https://www.duagon.com/company/news-and-press/articles/corporate-news/2026-01-07-knorr-bremse-finalizes-purchase-of-duagon-enhancing-growth-of-its-global-rail-business/)

Website

https://www.duagon.com/ [Likely] (https://www.intel.com/content/www/us/en/partner/showcase/storefront/a5S3b0000016NhbEAE/duagon-germany-gmbh.html)

Related Vendors

Knorr-Bremse (parent, acquisition finalized January 2026), duagon AG (Swiss group headquarters, Dietikon) [Likely] (https://www.duagon.com/, https://www.intel.com/content/www/us/en/partner/showcase/storefront/a5S3b0000016NhbEAE/duagon-germany-gmbh.html)

Analyst Note

Not listed in the CISA Known Exploited Vulnerabilities Catalog (catalog 2026.09.27, 1728 entries). [Confirmed] (the CISA Known Exploited Vulnerabilities catalog)

Confidence Overall

Likely [Likely] (https://www.duagon.com/, https://www.intel.com/content/www/us/en/partner/showcase/storefront/a5S3b0000016NhbEAE/duagon-germany-gmbh.html)

Sources

the IEEE MA-L registry 748F4D, the IEEE MA-L registry 00C03A, https://www.duagon.com/, https://www.duagon.com/company/, https://www.duagon.com/products/, https://www.duagon.com/company/news-and-press/articles/corporate-news/2026-01-07-knorr-bremse-finalizes-purchase-of-duagon-enhancing-growth-of-its-global-rail-business/, https://www.intel.com/content/www/us/en/partner/showcase/storefront/a5S3b0000016NhbEAE/duagon-germany-gmbh.html, the CISA Known Exploited Vulnerabilities catalog