04197F

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04:19:7F (Grasphere Japan)
  • Vendor Grasphere Japan
  • Address 3-1-11 NNT build. Tokyo JP 1030013
  • Mac Prefix 04197F
  • Mac Hyphen 04-19-7F
About this vendor

The MAC address prefix 04-19-7F has been assigned to Grasphere Japan

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