MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 70:B3:D5:52:4 (Wuxi New Optical Communication Co.,Ltd.)
MAC address prefix 70:B3:D5:52:4 is registered to Wuxi New Optical Communication Co.,Ltd., located at Room 301, Building No. 2, Zhongguancun Software Park Taihu Sub-park, Wuxi Jiangsu 214315, 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 12 August 2015, with the most recent update made on 18 February 2016.
Vendor & Registry Dossier
Assigned Prefix
70:B3:D5:52:4
Registrant / Organization
Registry Chronology
Initial registration: 12 August 2015
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
Room 301
Building No. 2
Zhongguancun Software Park Taihu Sub-park
Wuxi Jiangsu 214315
CN.
Building No. 2
Zhongguancun Software Park Taihu Sub-park
Wuxi Jiangsu 214315
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/70b3d5524 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "70B3D5524",
"company": "Wuxi New Optical Communication Co.,Ltd.",
"address": "Room 301, Building No. 2, Zhongguancun Software Park Taihu Sub-park, Wuxi Jiangsu 214315, CN",
"country": "CN",
"blockStart": "70B3D5524000",
"blockEnd": "70B3D5524FFF",
"blockSize": 4095,
"blockType": "MA-S",
"updated": "2016-02-18",
"isRand": false,
"isPrivate": false
}