congatec holds MA-L block(s) registered as "congatec GmbH" (the Wireshark/IEEE string; the firm has operated as both congatec AG and congatec GmbH at different times) at Auwiesenstrasse 5, Deggendorf, Germany. The well-known block is 00:13:95 (about 16.8 million addresses); congatec holds a small number of blocks with the exact count still to confirm. These OUIs appear on computer-on-modules (COM Express, SMARC, Qseven, COM-HPC), embedded SBCs, and carrier boards. The key analyst point is a module-vs-host-system distinction: congatec is a COM specialist whose modules are socketed or soldered into another company's system, so the MAC may belong to a congatec module while the finished product is sold under a different brand — the embedded equivalent of the module-maker caveat. For triage, a congatec OUI (00:13:95) should be read as "embedded compute module inside an OEM device," not necessarily a congatec-branded box.
- IEEE assignment
- MA-L → "congatec GmbH" (incl. 00:13:95); firm has used both AG and GmbH forms [Confirmed name string] — IEEE MA-L (maclookup.app)
- Registry / block size
- MA-L; small number of blocks (~16.8M each; exact count to confirm) [Likely] — maclookup.app (IEEE-sourced)
- HQ / country
- Auwiesenstrasse 5, Deggendorf 94469, Germany [Confirmed] — maclookup.app
- Company status
- active; German computer-on-module (COM) specialist [Confirmed] — congatec.com
- Device types
- computer-on-modules (COM Express, SMARC, Qseven, COM-HPC), embedded SBCs, carrier boards [Confirmed] — maclookup.app
- Notable products
- COM Express/SMARC/Qseven/COM-HPC modules, carrier boards
- Verified prefix
- 00:13:95 (MA-L) [Confirmed] — maclookup.app
- Special note
- Module-vs-host-system distinction — congatec COMs are socketed/soldered INTO another company's system, so a congatec MAC may appear on a product sold under a different brand (the embedded equivalent of the module-maker caveat). AG↔GmbH name history. The IEEE registry publishes no assignment dates, so none is stated here. [Confirmed]
- Related vendors
- Kontron, ADLINK (embedded peers); system integrators (module-vs-system relationship)
- Analyst note
- A congatec OUI (00:13:95) is a module-inside-a-host signal — treat it as "embedded compute module inside an OEM device," not necessarily a congatec-branded box.