MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 74:61:4B (Chongqing Huijiatong Information Technology Co., Ltd.)
MAC address prefix 74:61:4B is registered to Chongqing Huijiatong Information Technology Co., Ltd., located at Yubei District Longxi Street Hongjin Road No. 498, building Jialeziguang No.1 12-12, 12-13, 12-13, 12-14, 12-15, Chongqing Chongqing City 401120, 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 22 September 2016, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
74:61:4B
Registrant / Organization
Registry Chronology
Initial registration: 22 September 2016
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
Yubei District Longxi Street Hongjin Road No. 498
building Jialeziguang No.1 12-12
12-13
12-13
12-14
12-15
Chongqing Chongqing City 401120
CN.
building Jialeziguang No.1 12-12
12-13
12-13
12-14
12-15
Chongqing Chongqing City 401120
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/74614b -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "74614B",
"company": "Chongqing Huijiatong Information Technology Co., Ltd.",
"address": "Yubei District Longxi Street Hongjin Road No. 498, building Jialeziguang No.1 12-12, 12-13, 12-13, 12-14, 12-15, Chongqing Chongqing City 401120, CN",
"country": "CN",
"blockStart": "74614B000000",
"blockEnd": "74614BFFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2016-09-22",
"isRand": false,
"isPrivate": false
}