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MAC address vendor

Genexis — 2 prefixes (MA-L); European fiber CPE, OUI = brand / ISP-supplied

[ 01 ] — Context

About this vendor.

Updated  ·  Confidence: High

Genexis holds 2 MA-L blocks (about 33.6 million addresses) registered as "Genexis BV" in the Netherlands (Eindhoven). Verified samples are 00:0F:5D and 00:0F:94. These OUIs appear on FTTH and fiber gateways, GPON/XGS-PON ONTs, residential gateways, and Wi-Fi, supplied to European ISPs. Genexis is a European fiber-CPE specialist, and its gear is both brand-mapped and commonly ISP-supplied — Genexis fiber CPE is common in European FTTH deployments, often carrier-branded. For triage, a Genexis OUI in a European residential or SMB context indicates an FTTH gateway or ONT — classify it as carrier-supplied fiber CPE.

IEEE assignment
2 prefixes → "Genexis BV" (00:0F:5D, 00:0F:94), Netherlands [Confirmed] — IEEE MA-L
Registry / block size
MA-L; 2 blocks (~33.6M addresses) [Confirmed] — maclookup.app (IEEE-sourced)
HQ / country
Eindhoven, Netherlands [Confirmed] — maclookup.app
Company status
active; European fiber-CPE specialist [Confirmed] — corporate
Device types
FTTH/fiber gateways, GPON/XGS-PON ONTs, residential gateways, Wi-Fi — supplied to European ISPs [Confirmed] — maclookup.app
Notable products
FTTH gateways/ONTs for European ISPs
Verified prefix sample
00:0F:5D, 00:0F:94 [Confirmed] — maclookup.app
Special note
Both brand-mapped and ISP-supplied — Genexis fiber CPE is common in European FTTH deployments, often carrier-branded. The IEEE registry publishes no assignment dates, so none is stated here. [Confirmed]
Related vendors
MitraStar/Sercomm/Arcadyan (CPE peers, though Genexis is Europe-focused)
Analyst note
A Genexis OUI in a European residential/SMB context indicates an FTTH gateway or ONT — classify as carrier-supplied fiber CPE.
[ 02 ] — OUI prefixes

Assignments by IEEE.

2
// MA-L prefixes2
  1. 00:0F:5DMA-L
  2. 00:0F:94MA-L