MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 70:B3:D5:91:3 (Shenzhen Riitek Technology Co.,Ltd)
MAC address prefix 70:B3:D5:91:3 is registered to Shenzhen Riitek Technology Co.,Ltd, located at 4F, Building1, Zhongkenou Industry Park, Hezhou Development, Baoan district, Shenzhen, 518000, 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 registered on 18 February 2016, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
70:B3:D5:91:3
Registrant / Organization
Registry Chronology
Initial registration: 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
4F
Building1
Zhongkenou Industry Park
Hezhou Development
Baoan district
Shenzhen
518000
CN.
Building1
Zhongkenou Industry Park
Hezhou Development
Baoan district
Shenzhen
518000
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/70b3d5913 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "70B3D5913",
"company": "Shenzhen Riitek Technology Co.,Ltd",
"address": "4F, Building1, Zhongkenou Industry Park, Hezhou Development, Baoan district, Shenzhen, 518000, CN",
"country": "CN",
"blockStart": "70B3D5913000",
"blockEnd": "70B3D5913FFF",
"blockSize": 4095,
"blockType": "MA-S",
"updated": "2016-02-18",
"isRand": false,
"isPrivate": false
}