MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address B8:8D:F1 (Nanjing BigFish Semiconductor Co., Ltd.)
MAC address prefix B8:8D:F1 is registered to Nanjing BigFish Semiconductor Co., Ltd., located at 7th Floor, Block A, Chuangzhi Building, No.17, Xinghuo Road, Nanjing Jiangsu 210032, CN. This registration is classified as MA-L (MAC Address Block Large) containing 16,777,216 MAC addresses (2^24). The prefix was registered on 18 November 2020, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
B8:8D:F1
Registrant / Organization
Registry Chronology
Initial registration: 18 November 2020
Assignment Classification
MA-L
(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)
Registered Location
Country: China (CN)
Headquarters Registered Facility 🇨🇳 CN
7th Floor
Block A
Chuangzhi Building
No.17
Xinghuo Road
Nanjing Jiangsu 210032
CN.
Block A
Chuangzhi Building
No.17
Xinghuo Road
Nanjing Jiangsu 210032
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/b88df1 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "B88DF1",
"company": "Nanjing BigFish Semiconductor Co., Ltd.",
"address": "7th Floor, Block A, Chuangzhi Building, No.17, Xinghuo Road, Nanjing Jiangsu 210032, CN",
"country": "CN",
"blockStart": "B88DF1000000",
"blockEnd": "B88DF1FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2020-11-18",
"isRand": false,
"isPrivate": false
}