00:00:0C:04:EF:04 — Cisco

Result

Vendor Cisco

Full Name Cisco Systems, Inc

MAC Address 00:00:0C:04:EF:04

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

Recent Queries

0024A6 2026-09-25 13:27:58
00252E 2026-09-25 13:27:58
00:80:F4:1B:66:50 2026-09-25 13:27:58
00:00:0C:04:EF:04 2026-09-25 13:27:58
00:E0:4C:08:5C:01 2026-09-25 13:27:58
00:1D:56:09:BC:31 2026-09-25 13:27:58
08:81:F4:A7:53:81 2026-09-25 13:27:58
00:10:F3:68:90:C2 2026-09-25 13:27:58
00:04:14:11:11:11 2026-09-25 13:27:57
00E063 2026-09-25 13:27:57