Vendor name: Certis Technology International Pte Ltd

MAC Prefix: 00:1B:C5:04:A

MAC Range: 00:1B:C5:04:A0:00 - 00:1B:C5:04:AF:FF

Type: MA-S

Address: Certis CISCO Centre
　　　　　409179 409179
　　　　　 SG