Sigma Koki Co.,Ltd.

1-19-9 Midori Sumida-ku Tokyo JP 130-0021

MAC address assignments

Registry Prefix First MAC in span Last MAC in span
MA-L 1C3DE7 1C3DE7000000 1C3DE7FFFFFF

Feedback

Do you like this site, or have any suggestions how to make it better, don't hesitate to contact us at our Facebook page.