28:DB:81:00:00:00 — GuaoElectron

Result

Vendor GuaoElectron

Full Name Shanghai Guao Electronic Technology Co., Ltd

MAC Address 28:DB:81:00:00:00

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

Recent Queries

00:0E:71:00:00:00 2026-07-07 18:19:41
28:DB:81:00:00:00 2026-07-07 18:19:41
00:23:09:00:00:00 2026-07-07 18:19:41
00:04:54:00:00:00 2026-07-07 18:19:41
00:00:16:00:00:00 2026-07-07 18:19:41
00:13:57:00:00:00 2026-07-07 18:19:41
00:13:16:00:00:00 2026-07-07 18:19:41
00:22:02:00:00:00 2026-07-07 18:19:41
00:60:34:00:00:00 2026-07-07 18:19:41
00:17:16:00:00:00 2026-07-07 18:19:41