AIDC Technology (S) Pte Ltd — 5C:15:E1 (MA-L)

A MAC address starting with 5C:15:E1 belongs to AIDC Technology (S) Pte Ltd, a Singapore-registered vendor of network security equipment, and is typically seen on CCTV/IP camera, door-access, or biometric access-control hardware the company sells or OEMs.

AIDC Technology (S) Pte Ltd is a live, actively operating Singapore private limited company (UEN 199706443H), incorporated 13 September 1997 under the earlier name Prima Info Technology, with paid-up capital of S$160,000. Its registered business activity codes cover wholesale/retail of security equipment and IT consultancy.

The company markets itself as a Hikvision Singapore CCTV Authorised Dealer operating its own factory, with OEM/ODM services, and runs both a general site (aidc.com.sg) and a CCTV-specific subdomain (cctv.aidc.com.sg). Stated product lines are analog and IP CCTV cameras, door access control, fingerprint and fingervein biometric readers, card access systems, and IP PBX/IT solutions — a plausible fit for a company holding its own Ethernet OUI.

IEEE's public registry lists exactly one MA-L block for this organization, 5C:15:E1; no other AIDC-linked prefix appears in the local the IEEE MA-L registry, the IEEE MA-M registry, or the IEEE MA-S registry registries. IEEE does not publish an assignment/registration date for any OUI, so no such date is given here. No CVE or security advisory naming AIDC Technology was found as of an August 2026 search, and no malware or trojan association was found for this vendor or OUI.

Registry block

5C:15:E1 (MA-L, single known assignment)

Also seen as

Hikvision Singapore CCTV Authorised Dealer / OEM-ODM security equipment supplier (aidc.com.sg)

Security history

No CVE or malware association found as of an August 2026 search

IEEE assignment

5C:15:E1 → AIDC TECHNOLOGY (S) PTE LTD, registered NO.1 GOLDHILL PLAZA #03-21, Singapore 308899, SG [Confirmed] — the IEEE MA-L registry 5C15E1

Registry / block size

MA-L (24-bit OUI); single IEEE prefix found, no additional MA-M/MA-S blocks for this organization [Confirmed] — the IEEE MA-L registry 5C15E1 (no match in the IEEE MA-M registry or the IEEE MA-S registry)

HQ / country

No.1 Goldhill Plaza #03-21, Singapore 308899, SG [Confirmed] — the IEEE MA-L registry 5C15E1

Company status

active; Singapore private limited company, UEN 199706443H, incorporated 13 September 1997 (formerly "Prima Info Technology"), paid-up capital S$160,000 [Likely] — https://recordowl.com/company/aidc-technology-s-pte-ltd, https://www.sgpbusiness.com/company/Aidc-Technology-S-Pte-Ltd

Device types

analog and IP CCTV cameras, door access control, biometric (fingerprint/fingervein) readers, card access systems, IP PBX [Likely] — https://www.aidc.com.sg/products/, https://www.aidc.com.sg/products/door-access-solution/, https://www.aidc.com.sg/products/analog-cctv-solution/

Notable affiliation

Hikvision Singapore CCTV Authorised Dealer; operates a CCTV-specific subdomain, cctv.aidc.com.sg [Likely] — https://cctv.aidc.com.sg/

Verified prefix

5C:15:E1 (the only MA-L block found for this organization in local registry files) [Confirmed] — the IEEE MA-L registry 5C15E1

Registration date

Unknown — IEEE does not publish an assignment/registration date for OUI blocks [Confirmed]

Security history

no CVE or security advisory naming AIDC Technology found as of an August 2026 web search; no malware/trojan association found [Likely] — general web search, no direct citation available

Related vendors

none identified [Unknown]

Analyst note

single confirmed OUI block for an identifiable, actively operating security-equipment vendor with plausible device context (CCTV and access-control hardware); no evidence found of multiple OUI holdings.