MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 1C:A0:EF:E (RDA Microelectronics Technologies (Shanghai) Co. , Ltd)
MAC address prefix 1C:A0:EF:E is registered to RDA Microelectronics Technologies (Shanghai) Co. , Ltd, located at Room 336, No.3, Lane 2288, Zuchongzhi Road, Pudong Area, Shanghai Shanghai 200120, CN. This registration is classified as MA-M (MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20). The prefix was registered on 10 February 2021, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
1C:A0:EF:E
Registrant / Organization
Registry Chronology
Initial registration: 10 February 2021
Assignment Classification
MA-M
(MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20)
Registered Location
Country: China (CN)
Headquarters Registered Facility 🇨🇳 CN
Room 336
No.3
Lane 2288
Zuchongzhi Road
Pudong Area
Shanghai Shanghai 200120
CN.
No.3
Lane 2288
Zuchongzhi Road
Pudong Area
Shanghai Shanghai 200120
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/1ca0efe -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "1CA0EFE",
"company": "RDA Microelectronics Technologies (Shanghai) Co. , Ltd",
"address": "Room 336, No.3, Lane 2288, Zuchongzhi Road, Pudong Area, Shanghai Shanghai 200120, CN",
"country": "CN",
"blockStart": "1CA0EFE00000",
"blockEnd": "1CA0EFEFFFFF",
"blockSize": 1048575,
"blockType": "MA-M",
"updated": "2021-02-10",
"isRand": false,
"isPrivate": false
}