Vendor name: Signal Technology, Inc.

MAC Prefix: 00:04:B1

MAC Range: 00:04:B1:00:00:00 - 00:04:B1:FF:FF:FF

Type: MA-L

Address: 3rd. Fl. Dabo Bldg.
　　　　　Seoul KOREA 138-110
　　　　　 KR