Intellics — A0:44:66 (MA-L)

OUI A0:44:66 is registered to "Intellics" as an MA-L block (MAC Address Block Large, the 24-bit prefix formerly called an OUI, covering ~16.77 million addresses). The IEEE-sourced registry row carries a South Korean address — 697, Pangyo-ro, Bundang-gu, Seongnam-si, Gyeonggi-do, KR 13511 — which places the registrant in the Pangyo tech cluster south of Seoul. There is a genuine source conflict on geography worth flagging for any analyst: third-party web profiles (LinkedIn, Tracxn) for a security consultancy also named "Intellics" describe a Tokyo-based firm (Shibuya; founded 2019; 2–10 employees; unfunded) working in DDoS protection and fraud prevention. The first-party IEEE registry address (Korea) and the web business profile (Japan) do not agree, and macvendors.com only confirms the name maps to A0:44:66 — not which corporate entity. The honest position is that the registrant's name is Intellics and its registry address is in South Korea, while the Tokyo consultancy is a plausible but unconfirmed match. The bigger caveat is device type: no hardware, firmware, or device category is publicly documented for this prefix, so A0:44:66 identifies a registrant, not a known product. Several unrelated companies share a similar name (Intellic Systems and Intellics Global Services in India, plus LGC Biosearch's "Intellics" PCR software), none of which is linked to this OUI. As with every OUI, the IEEE publishes no assignment date; the "2022-01-19" seen on lookup sites is a third-party database artifact, not an IEEE fact.

IEEE assignment

A0:44:66 → "Intellics", MA-L block [Confirmed] — IEEE oui.csv (MA-L row: MA-L,A04466,Intellics,...), corroborated by maclookup.app

Registry / block size

MA-L (24-bit OUI); covers ~16.77M addresses [Confirmed] — IEEE oui.csv; https://maclookup.app/vendors/intellics. NOTE: IEEE public OUI data publishes NO assignment/registration date (oui.csv columns are only Registry, Assignment, Organization Name, Organization Address). The "2022-01-19" date on maclookup.app is a database artifact, not an IEEE fact, and must not be surfaced as an IEEE registration date.

Registry address / country

697, Pangyo-ro, Bundang-gu, Seongnam-si, Gyeonggi-do, KR 13511 — South Korea [Confirmed for the registry row] — IEEE oui.csv. NOTE: this first-party registry address (KR) CONFLICTS with the web business profile below (Tokyo, JP); state both, resolve neither without a confirming source.

Company profile (web, unconfirmed match)

a security/IT consultancy "Intellics" — Shibuya, Tokyo, Japan; founded 2019; 2–10 employees; unfunded; focus on DDoS protection and fraud prevention; software/services, not a hardware manufacturer [Likely] — https://www.linkedin.com/company/intellics, https://tracxn.com/d/companies/intellics/__d2IuKkQ7o9hrMqtk9den9YnACEUbDCdcwHyN0P3lviQ. Whether this Tokyo entity is the same legal entity as the KR registry row is unverified.

Name → OUI mapping

the name "Intellics" maps to A0:44:66 [Confirmed] — https://api.macvendors.com/A0:44:66

Device types

Unknown — no hardware, firmware, or device category is publicly documented for this OUI [Unknown] — no source; web profile is services/software only

Company status

Unknown [Unknown] — no authoritative status source confirmed

Allocated / registration date

Unknown — IEEE publishes none; third-party "2022-01-19" is a database artifact, not recorded as fact [Unknown] — IEEE oui.csv (no date column)

Security context

no CVEs, advisories, or threat-actor associations found for this OUI or name; the consultancy's stated work is defensive security (DDoS/fraud) [Unknown / none found] — https://www.linkedin.com/company/intellics

Name-collision note

unrelated entities sharing a similar name — Intellic Systems (Bengaluru, India; IT hardware procurement/SI), Intellics Global Services (India; IT staffing/managed services), and "Intellics" PCR assay-management software by LGC Biosearch Technologies. None is linked to A0:44:66. [Confirmed] — https://www.indiamart.com/intellic-systems/aboutus.html, https://intellicsglobal.com/about-us, https://www.biosearchtech.com/support/tools/intellics-software, https://api.macvendors.com/A0:44:66

Analyst note

A0:44:66 reliably identifies the registrant name "Intellics" but not a device class — no product is documented. Treat geography as unresolved (registry KR vs. web JP). Do not present the third-party "2022-01-19" as an IEEE date.