MAC Address Lookup

AUMOVIO Systems Romania S.R.L. D4:00:CA

D4:00:CA is a 24-bit MA-L MAC address block registered to AUMOVIO Systems Romania S.R.L. in RO.

Vendor

AUMOVIO Systems Romania S.R.L.

MA-L · 24-bit
D4:00:CA

Unicast · Universally administered (U/L bit clear)

Matched prefix
D4:00:CA
Match
MA-L assignment
Address range
D4:00:CA:00:00:00 – D4:00:CA:FF:FF:FF
Addresses in block
16,777,216
Country
RO
Organization address
Str. Salzburg Nr. 8, 550018 Sibiu Sibiu RO 550018
First registered
Feb 11, 2025

Formats

  • Plain hex D400CA
  • Colon-separated D4:00:CA
  • Hyphen-separated D4-00-CA
  • Cisco dot notation D400.CA

Prefix lineage

This prefix has changed hands. Dates are when each change was first observed in public registration data (runZero mac-tracker).

  1. Continental Automotive Systems S.R.L Feb 11, 2025
  2. AUMOVIO Systems Romania S.R.L. Dec 13, 2025