00:1B:90:00:00:00 — Cisco

Result

Vendor Cisco

Full Name Cisco Systems, Inc

MAC Address 00:1B:90:00:00:00

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

Recent Queries

00:00:21:83:A7:6B 2026-09-22 19:12:15
00:1B:90:00:00:00 2026-09-22 19:12:15
68:9A:21:00:00:00 2026-09-22 19:12:15
70:B3:D5:C2:C0:00:00:00 2026-09-22 19:12:15
00:1C:54:FF:08:04 2026-09-22 19:12:14
BC:AD:28:F4:4A4B 2026-09-22 19:12:14
00:1C:6C:00:00:00 2026-09-22 19:12:14
24:A1:0D:B0:00:00:00 2026-09-22 19:12:14
2C:6A:6F:B0:00:00:00 2026-09-22 19:12:14
00:10:6D:00:00:00 2026-09-22 19:12:14