Vendor name: DTDS Technology Pte Ltd

MAC Prefix: 8C:1F:64:4D:A

MAC Range: 8C:1F:64:4D:A0:00 - 8C:1F:64:4D:AF:FF

Type: MA-S

Address: Block 19 #05-153, Kallang Avenue
　　　　　Singapore 339410
　　　　　 SG