0021B9 — UniversalDev

Result

Vendor UniversalDev

Full Name Universal Devices Inc.

MAC Address 0021B9

See all OUI prefixes from this vendor → Learn how a MAC address is structured →

Recent Queries

0021B9 2026-09-20 22:03:05
00:50:C2:FB:30:00:00:00 2026-09-20 22:03:05
00:50:C2:70:60:00:00:00 2026-09-20 22:03:05
00:03:A8:00:00:00 2026-09-20 22:03:05
C4:50:9C:00:00:00 2026-09-20 22:03:05
54466B 2026-09-20 22:03:04
00:E0:46:A3:65:1D 2026-09-20 22:03:04
0025905C 2026-09-20 22:03:04
BC3BAF0B3E41 2026-09-20 22:03:04
D0:22:12:80:00:00:00 2026-09-20 22:03:04