MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 04:4A:6A (niliwi nanjing big data Co,.Ltd)
MAC address prefix 04:4A:6A is registered to niliwi nanjing big data Co,.Ltd, located at Building 6, No. 699-27, Xuanwu Avenue, Xuanwu District, Nanjing, Nanjing Jangsu 210023, 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 10 March 2023, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
04:4A:6A
Registrant / Organization
Registry Chronology
Initial registration: 10 March 2023
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
Building 6
No. 699-27
Xuanwu Avenue
Xuanwu District
Nanjing
Nanjing Jangsu 210023
CN.
No. 699-27
Xuanwu Avenue
Xuanwu District
Nanjing
Nanjing Jangsu 210023
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/044a6a -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "044A6A",
"company": "niliwi nanjing big data Co,.Ltd",
"address": "Building 6, No. 699-27, Xuanwu Avenue, Xuanwu District, Nanjing, Nanjing Jangsu 210023, CN",
"country": "CN",
"blockStart": "044A6A000000",
"blockEnd": "044A6AFFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2023-03-10",
"isRand": false,
"isPrivate": false
}