MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 9C:C7:B1 (ELITEGROUP COMPUTER SYSTEMS CO.,LTD.)
MAC address prefix 9C:C7:B1 is registered to ELITEGROUP COMPUTER SYSTEMS CO.,LTD., located at No.22-1, Sec.3 Zhongshan N. Rd., Zhongshan Dist., Taipei City, Taiwan, Taipei 104427, TW. This registration is classified as MA-L (MAC Address Block Large) containing 16,777,216 MAC addresses (2^24). The prefix was registered on 24 April 2025, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
9C:C7:B1
Registrant / Organization
Registry Chronology
Initial registration: 24 April 2025
Assignment Classification
MA-L
(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)
Registered Location
Country: Taiwan (TW)
Headquarters Registered Facility 🇹🇼 TW
No.22-1
Sec.3 Zhongshan N. Rd.
Zhongshan Dist.
Taipei City
Taiwan
Taipei 104427
TW.
Sec.3 Zhongshan N. Rd.
Zhongshan Dist.
Taipei City
Taiwan
Taipei 104427
TW.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/9cc7b1 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "9CC7B1",
"company": "ELITEGROUP COMPUTER SYSTEMS CO.,LTD.",
"address": "No.22-1, Sec.3 Zhongshan N. Rd., Zhongshan Dist., Taipei City, Taiwan, Taipei 104427, TW",
"country": "TW",
"blockStart": "9CC7B1000000",
"blockEnd": "9CC7B1FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2025-04-24",
"isRand": false,
"isPrivate": false
}