मैक विक्रेता NORTHERN TELECOM/NETWORK

मैक एड्रेस लुकअप

NORTHERN TELECOM/NETWORK
SYSTEMS CORPORATION
CANADA    K8N 5B7
 CA

OUI	block	रेंज
00:20:1B	MA-L	00:20:1B:00:00:00 - 00:20:1B:FF:FF:FF