00:0C:3F:00:00:00 — CogentDefenc

Formats: 40:6c:8f:18:2c:03 or 40-6c-8f-18-2c-03, case-insensitive

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Result
Vendor CogentDefenc
Full Name Cogent Defence & Security Networks,
MAC Address 00:0C:3F:00:00:00
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