70:B3:D5:CF:4 MAC Address Lookup

Search MAC Address Vendor Database by entering an OUI or a MAC Address

Devices with MAC Addresses prefix that start with 70:B3:D5:CF:4 are manufactured by Harbin Cheng Tian Tech Development Co, Ltd. Estimated Network devices using 70:B3:D5:CF:4 OUI prefix are 4,096.

OUI: 70:B3:D5:CF:4
MAC Address Range: 70:B3:D5:CF:40:00 - 70:B3:D5:CF:4F:FF
Vendor Name: Harbin Cheng Tian Tech Development Co, Ltd
Is Private: FALSE
is Registered: TRUE
Vendor Location: ROOM140，Building21A，145 Nantong Street Harbin Heilongjiang 150001 CN

Block Size: 4,096
Assignment Type: MA-S
Country Code: CN
Country Name: China
Registration Date: 18 February 2016
Update Date: 18 February 2016

Harbin Cheng Tian Tech Development Co, Ltd Related MAC Addresses Prefixes

MAC Prefix	Vendor Address	Ranage Size	Registration Date
70:B3:D5:CF:4	ROOM140，Building21A，145 Nantong Street Harbin Heilongjiang 150001 CN	MA-S	2016-02-18