MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 70:B3:D5:A5:5 (Embest Technology Co., Ltd)
MAC address prefix 70:B3:D5:A5:5 is registered to Embest Technology Co., Ltd, located at Tower B 4/F, Shanshui Building, Liuxian Ave. No. 1183, Taoyuan St., Nanshan District, Shenzhen Gangdong Province 518055, CN. This registration is classified as MA-S (MAC Address Block Small, formerly known as OUI-36) containing 4,096 MAC addresses (2^12). The prefix was initially registered on 04 November 2014, with the most recent update made on 18 February 2016.
Vendor & Registry Dossier
Assigned Prefix
70:B3:D5:A5:5
Registrant / Organization
Registry Chronology
Initial registration: 04 November 2014
Last updated: 18 February 2016
Assignment Classification
MA-S
(MAC Address Block Small, formerly known as OUI-36) containing 4,096 MAC addresses (2^12)
Registered Location
Country: China (CN)
Headquarters Registered Facility 🇨🇳 CN
Tower B 4/F
Shanshui Building
Liuxian Ave. No. 1183
Taoyuan St.
Nanshan District
Shenzhen Gangdong Province 518055
CN.
Shanshui Building
Liuxian Ave. No. 1183
Taoyuan St.
Nanshan District
Shenzhen Gangdong Province 518055
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/70b3d5a55 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "70B3D5A55",
"company": "Embest Technology Co., Ltd",
"address": "Tower B 4/F, Shanshui Building, Liuxian Ave. No. 1183, Taoyuan St., Nanshan District, Shenzhen Gangdong Province 518055, CN",
"country": "CN",
"blockStart": "70B3D5A55000",
"blockEnd": "70B3D5A55FFF",
"blockSize": 4095,
"blockType": "MA-S",
"updated": "2016-02-18",
"isRand": false,
"isPrivate": false
}