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

00E02A 2026-09-23 20:49:19
F8:6C:E1:00:00:00 2026-09-23 20:49:19
40:D8:55:11:E0:00:00:00 2026-09-23 20:49:19
20:DC:E6:92:D0:31 2026-09-23 20:49:19
00:23:E9:85:47:83 2026-09-23 20:49:19
00:74:9C:58:D9:BE 2026-09-23 20:49:19
9C:B2:B2:C9:64:62 2026-09-23 20:49:18
48:46:FB:BC:76:22 2026-09-23 20:49:18
40:15:97:EA:64:EB 2026-09-23 20:49:18
C83A351432B8 2026-09-23 20:49:18