3D Imaging & Simulations Corp (8C:4B:59)

A MAC address beginning 8C:4B:59 is registered to 3D Imaging & Simulations Corp, based in Daejeon, South Korea, per the IEEE MA-L assignment. This name closely matches 3D Imaging and Simulation Corp Americas — the dental-imaging equipment company now operating as 3DISC — so devices carrying this prefix most plausibly are dental-office digital imaging hardware such as intraoral scanners or dental X-ray systems.

3DISC's current product line includes the Heron IOS and OVO/OVO3 intraoral scanners, the AVA AI-powered imaging platform, and Scan&Tell treatment-planning software. A related corporate entity, 3Disc Americas, received U.S. FDA 510(k) clearance in September 2013 (K131442) for a dental computed-radiography imaging system named FIRECR DENTALIMAGING SYSTEM, corroborating the vendor's device category even though no product documentation ties the 8C4B59 prefix itself to a named model.

The link between the Daejeon-registered OUI holder and the now Virginia-headquartered 3DISC business could not be directly confirmed. 3disc.com's own history page dates the company's founding to 2018 and does not mention a Korean origin; a lower-confidence, search-summarized account described 3DISC as beginning as a Korean R&D team around 2010. The near-identical company name and shared "Imaging & Simulation(s) Corp" branding support the connection, but it remains unverified rather than established.

This is a single-OUI registrant: no other row in the IEEE MA-L, MA-M, or MA-S registries matches this company name. No CVE or security advisory naming 3DISC or 3D Imaging & Simulations Corp was found in NVD or CISA ICS-medical-device listings as of a September 2026 search.

Registered organization

3D Imaging & Simulations Corp (the IEEE MA-L registry 8C4B59)

Registry class

MA-L (/24) (the IEEE MA-L registry 8C4B59)

Registered address

815, Timnip-Dong, Yuseong-Gu, Daejeon, South Korea 305510 (the IEEE MA-L registry 8C4B59)

Likely device class

Dental-office digital imaging equipment (intraoral scanners, dental X-ray/CR systems), based on the near-identical corporate name match to 3DISC's product line (https://3disc.com/)

Other OUI assignments

None found under this company name in the MA-L, MA-M, or MA-S registries (the IEEE MA-L registry, the IEEE MA-M registry, the IEEE MA-S registry)

Security history

No CVE or advisory found as of a September 2026 search of NVD and CISA ICS-medical-device listings

Organization

3D Imaging & Simulations Corp [Confirmed] (the IEEE MA-L registry 8C4B59)

Registry class

MA-L (/24) [Confirmed] (the IEEE MA-L registry 8C4B59)

Registered address

815, Timnip-Dong, Yuseong-Gu, Daejeon, South Korea 305510 [Confirmed] (the IEEE MA-L registry 8C4B59)

Country

South Korea (KR) [Confirmed] (the IEEE MA-L registry 8C4B59)

Related company identity

Likely the same corporate lineage as 3D Imaging and Simulation Corp Americas (dba 3DISC Imaging), a dental-imaging equipment maker [Likely] (https://3disc.com/our-company/)

Device category

Dental-office digital imaging hardware (intraoral scanners, dental CR/X-ray systems) [Likely] (https://3disc.com/, https://www.accessdata.fda.gov/this site's own tooling?ID=K131442)

FDA clearance (related entity)

3Disc Americas received FDA 510(k) K131442 for the FIRECR DENTALIMAGING SYSTEM, cleared 2013-09-06 [Confirmed] (https://www.accessdata.fda.gov/this site's own tooling?ID=K131442)

Korea-US corporate link

Not independently confirmed; the OUI registrant's Daejeon, KR address could not be verified against 3DISC's own company history page [Unknown]

Other OUI assignments

None found under this company name [Confirmed] (the IEEE MA-L registry, the IEEE MA-M registry, the IEEE MA-S registry)

Security advisories

None found as of a September 2026 search [Likely] (NVD, CISA ICS-medical-device advisories)

Registration date

Unknown — IEEE does not publish OUI assignment dates [Unknown]