40:D8:55:11:E0:00:00:00 — CEMSI

Result

Vendor CEMSI

Full Name CEMSI, Inc.

MAC Address 40:D8:55:11:E0:00:00:00

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

Recent Queries

00:21:28:11:22:33 2026-07-07 07:53:59
00E0:4C38:83EF 2026-07-07 07:53:59
40:D8:55:11:E0:00:00:00 2026-07-07 07:53:59
00:13:31:00:00:00 2026-07-07 07:53:59
00:0A:25:00:00:00 2026-07-07 07:53:59
00:50:55:00:00:00 2026-07-07 07:53:59
E4:95:6E:50:00:00:00 2026-07-07 07:53:58
14:AE:85:40:00:00:00 2026-07-07 07:53:58
F4:70:0C:70:00:00:00 2026-07-07 07:53:58
E0:35:60:00:00:00 2026-07-07 07:53:58