00:21:CF:00:00:00 — CryptoGroup

查询结果

厂商 CryptoGroup

全称 The Crypto Group

查询地址 00:21:CF:00:00:00

查看该厂商的全部 OUI 前缀 → 了解 MAC 地址是如何构成的 →

最近查询

44:00:10:2D:4D:F0 2026-09-21 16:38:43
2C:56:DC:7E:E2:9C 2026-09-21 16:38:43
FC:87:43:00:00:00 2026-09-21 16:38:43
00:02:B6:00:00:00 2026-09-21 16:38:43
2C:09:CB:00:00:00 2026-09-21 16:38:43
00:10:FD:00:00:00 2026-09-21 16:38:43
2C:BE:97:00:00:00 2026-09-21 16:38:43
00:21:CF:00:00:00 2026-09-21 16:38:43
E8:11:CA:00:00:00 2026-09-21 16:38:43
00:45:01:00:00:00 2026-09-21 16:38:43