00:4B:12:00:00:00 — Espressif

Result

Vendor Espressif

Full Name Espressif Inc.

MAC Address 00:4B:12:00:00:00

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

Recent Queries

24:69:68:47:76:4A 2026-09-22 17:42:11
00:4B:12:00:00:00 2026-09-22 17:42:11
58920D 2026-09-22 17:42:10
000CD5 2026-09-22 17:42:10
78:79:84:00:00:00 2026-09-22 17:42:10
48:12:58:00:00:00 2026-09-22 17:42:10
04:27:28:00:00:00 2026-09-22 17:42:10
78:45:61:00:00:00 2026-09-22 17:42:10
00:12:4B:00:00:00 2026-09-22 17:42:10
68:91:D0:70:00:00:00 2026-09-22 17:42:10