MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 10:3D:3E (China Mobile Group Device Co.,Ltd.)
MAC address prefix 10:3D:3E is registered to China Mobile Group Device Co.,Ltd., located at 32 Xuanwumen West Street, Xicheng District, Beijing 100053, 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 29 January 2019, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
10:3D:3E
Registrant / Organization
Registry Chronology
Initial registration: 29 January 2019
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
32 Xuanwumen West Street
Xicheng District
Beijing 100053
CN.
Xicheng District
Beijing 100053
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/103d3e -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "103D3E",
"company": "China Mobile Group Device Co.,Ltd.",
"address": "32 Xuanwumen West Street, Xicheng District, Beijing 100053, CN",
"country": "CN",
"blockStart": "103D3E000000",
"blockEnd": "103D3EFFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2019-01-29",
"isRand": false,
"isPrivate": false
}