MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address AC:D2:0C (Chengdu SingCore Technology Co.,Ltd.)
MAC address prefix AC:D2:0C is registered to Chengdu SingCore Technology Co.,Ltd., located at Room 4, 16th Floor, Building 10, No. 399 West Fucheng Avenue, Chengdu High-Tech Zone, China (Sichuan) Pilot Free Trade Zone, Chengdu, Sichuan Province, China., Chengdu Sichuan 610041, 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 09 January 2026, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
AC:D2:0C
Registrant / Organization
Registry Chronology
Initial registration: 09 January 2026
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
Room 4
16th Floor
Building 10
No. 399 West Fucheng Avenue
Chengdu High-Tech Zone
China (Sichuan) Pilot Free Trade Zone
Chengdu
Sichuan Province
China.
Chengdu Sichuan 610041
CN.
16th Floor
Building 10
No. 399 West Fucheng Avenue
Chengdu High-Tech Zone
China (Sichuan) Pilot Free Trade Zone
Chengdu
Sichuan Province
China.
Chengdu Sichuan 610041
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/acd20c -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "ACD20C",
"company": "Chengdu SingCore Technology Co.,Ltd.",
"address": "Room 4, 16th Floor, Building 10, No. 399 West Fucheng Avenue, Chengdu High-Tech Zone, China (Sichuan) Pilot Free Trade Zone, Chengdu, Sichuan Province, China., Chengdu Sichuan 610041, CN",
"country": "CN",
"blockStart": "ACD20C000000",
"blockEnd": "ACD20CFFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2026-01-09",
"isRand": false,
"isPrivate": false
}