MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 8C:1F:64:D1:8 (Wuxi Tongxin Hengtong Technology Co., Ltd.)
MAC address prefix 8C:1F:64:D1:8 is registered to Wuxi Tongxin Hengtong Technology Co., Ltd., located at 8th Floor, Building A, Huadong Mansion. No. 688 Hubin Road, Binhu District Wuxi City 214026, 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 February 2025, with the most recent update made on 19 February 2025.
Vendor & Registry Dossier
Assigned Prefix
8C:1F:64:D1:8
Registrant / Organization
Registry Chronology
Initial registration: 12 February 2025
Last updated: 19 February 2025
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
8th Floor
Building A
Huadong Mansion. No. 688 Hubin Road
Binhu District Wuxi City 214026
CN.
Building A
Huadong Mansion. No. 688 Hubin Road
Binhu District Wuxi City 214026
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/8c1f64d18 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "8C1F64D18",
"company": "Wuxi Tongxin Hengtong Technology Co., Ltd.",
"address": "8th Floor, Building A, Huadong Mansion. No. 688 Hubin Road, Binhu District Wuxi City 214026, CN",
"country": "CN",
"blockStart": "8C1F64D18000",
"blockEnd": "8C1F64D18FFF",
"blockSize": 4095,
"blockType": "MA-S",
"updated": "2025-02-19",
"isRand": false,
"isPrivate": false
}