Accessia Technology Ltd. holds a single IEEE MA-L block, DC:06:82, registered to the company at the legacy registry address Boundary House, Cricket Field Rd, Uxbridge, GB UB8 1QG. Accessia (accessia.com) is a UK physical-access-control startup, incorporated at Companies House on 23 August 2021 (company number 13579231) and trading as a small business with turnover under £1M. Its product is a bundled hardware-plus-SaaS offering: wall-mounted Ultra-Wideband (UWB) door readers — combining UWB, NFC, and Bluetooth — paired with a cloud management portal that supports Azure Active Directory sync, ASSA ABLOY Aperio wireless locks, and real-time occupancy/roll-call via location beacons. The readers detect UWB-enabled smartphones for hands-free, touch-free building entry rather than a manual tap. Devices bearing DC:06:82 are therefore most plausibly these reader units, deployed on corporate LAN/Wi-Fi to gate physical entry. That role makes the prefix moderately security-relevant: the attack surface spans the device network interface, the cloud backend, and credential relay if UWB ranging is misconfigured. No CVEs or disclosed vulnerabilities were found for Accessia products as of June 2026, and the vendor publishes no independent security audits or certifications. The standard OUI caveat applies: IEEE publishes no registration date for MA-L assignments, so any third-party "date registered" is a database artifact; the company's August 2021 incorporation is a Companies House fact and only sets a floor (the OUI cannot predate it).
- IEEE assignment
- DC:06:82 → Accessia Technology Ltd., registered Uxbridge, GB [Confirmed] — IEEE MA-L (oui.csv:
MA-L,DC0682,Accessia Technology Ltd.,"Boundary House, Cricket Field Rd Uxbridge GB UB8 1QG")
- Registry / block size
- MA-L (24-bit OUI). Sole IEEE assignment for this company; not present in MA-M (mam.csv) or MA-S (oui36.csv) [Confirmed] — enrichment/registries/oui.csv. NOTE: IEEE's public OUI data publishes NO assignment/registration date; any "date registered" on third-party tools is a database artifact, not an IEEE fact.
- HQ / country
- Boundary House, Cricket Field Rd, Uxbridge UB8 1QG, GB (United Kingdom) — registry address [Confirmed] — IEEE MA-L. Companies House registered office moved to 4th Floor, 95 Aldwych, London WC2B 4JF on 13 January 2025 [Confirmed] — find-and-update.company-information.service.gov.uk/company/13579231
- Company status
- active; UK private limited company, number 13579231, incorporated 23 August 2021, SIC 62012 (business and domestic software development), turnover under £1M [Confirmed] — Companies House (13579231), open.endole.co.uk/insight/company/13579231-accessia-technology-ltd
- Device types
- UWB (Ultra-Wideband) physical access-control door readers combining UWB + NFC + Bluetooth for hands-free building entry [Likely] — accessia.com/products/reader, securityinfowatch.com (Accessia UWB access control reader). Single-source product-to-prefix mapping; the reader is the company's only documented hardware product, so DC:06:82 devices are the only plausible candidate but the direct prefix-to-product mapping is not confirmed in any source.
- Notable products
- cloud physical-security platform — UWB access readers + cloud management portal; integrations with Azure AD, ASSA ABLOY Aperio wireless locks, location beacons for occupancy/roll-call [Confirmed] — accessia.com, accessia.com/products
- Wireshark manuf alias
- AccessiaTech [Likely] — Wireshark manuf short-name convention (uncited; standard derived alias)
- Registration date
- Unknown — IEEE publishes no registration date for OUI/MA-L assignments; none is present in the cached registry file and none should be inferred. Company incorporation (23 August 2021) sets a floor: the OUI was registered no earlier than that. [Confirmed (no IEEE date exists)] — Companies House (13579231)
- Security context
- physical access-control hardware on corporate LAN/Wi-Fi gating building entry — moderate-to-elevated relevance. No published CVEs or advisories found as of June 2026. Vendor positions UWB as resistant to relay/MITM via precise ranging, but publishes no independent audits/certifications; small-company firmware update cadence and long-term support unknown. [Likely] — accessia.com/security, securityinfowatch.com
- Analyst note
- A DC:06:82 OUI on a globally-administered address identifies genuine Accessia hardware (most plausibly a UWB door reader). Treat as a building-access endpoint for asset classification; verify firmware/patch posture given the cloud-backend dependency and the lack of published security audits.