MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 0C:1C:31 (MERCUSYS TECHNOLOGIES CO., LTD.)
MAC address prefix 0C:1C:31 is registered to MERCUSYS TECHNOLOGIES CO., LTD., located at 3F, Zone B, Building R1, High-Tech Industrial Village, No.023 High-Tech South 4 Road, Nanshan, Shenzhen, Shenzhen Guangdong 518057, 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 07 May 2025, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
0C:1C:31
Registrant / Organization
Registry Chronology
Initial registration: 07 May 2025
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
3F
Zone B
Building R1
High-Tech Industrial Village
No.023 High-Tech South 4 Road
Nanshan
Shenzhen
Shenzhen Guangdong 518057
CN.
Zone B
Building R1
High-Tech Industrial Village
No.023 High-Tech South 4 Road
Nanshan
Shenzhen
Shenzhen Guangdong 518057
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/0c1c31 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "0C1C31",
"company": "MERCUSYS TECHNOLOGIES CO., LTD.",
"address": "3F, Zone B, Building R1, High-Tech Industrial Village, No.023 High-Tech South 4 Road, Nanshan, Shenzhen, Shenzhen Guangdong 518057, CN",
"country": "CN",
"blockStart": "0C1C31000000",
"blockEnd": "0C1C31FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2025-05-07",
"isRand": false,
"isPrivate": false
}