40:D8:55:03:90:00:00:00 — CI

Result

Vendor CI

Full Name CI Systems Ltd

MAC Address 40:D8:55:03:90:00:00:00

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

Recent Queries

00:60:F3:00:00:00 2026-07-07 09:08:30
00:16:F9:00:00:00 2026-07-07 09:08:30
00:50:C2:F6:40:00:00:00 2026-07-07 09:08:30
40:D8:55:03:90:00:00:00 2026-07-07 09:08:30
00:1B:C5:04:30:00:00:00 2026-07-07 09:08:30
40:D8:55:09:A0:00:00:00 2026-07-07 09:08:30
8C:1F:64:59:D0:00:00:00 2026-07-07 09:08:30
8C:1F:64:8E:40:00:00:00 2026-07-07 09:08:30
8C:1F:64:8E:80:00:00:00 2026-07-07 09:08:30
8C:1F:64:41:20:00:00:00 2026-07-07 09:08:30