00:19:78:00:00:00 — Datum

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厂商 Datum

全称 Datum Systems, Inc.

查询地址 00:19:78:00:00:00

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00:50:C2:B5:90:00:00:00 2026-07-07 12:55:55
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70:B3:D5:2D:40:00:00:00 2026-07-07 12:55:55
00:19:78:00:00:00 2026-07-07 12:55:55
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00:50:C2:A0:60:00:00:00 2026-07-07 12:55:54
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40:A3:6B:60:00:00:00 2026-07-07 12:55:54