MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 28:B7:7C:2 (Zhuhai RongBang Electronic Technology Co., Ltd.)
MAC address prefix 28:B7:7C:2 is registered to Zhuhai RongBang Electronic Technology Co., Ltd., located at Room 110-400(central office), building 18, Creative Valley, 1889 Huandao East road, Hengqin New District, Zhuhai GuangDong 519000, 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 16 June 2020, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
28:B7:7C:2
Registrant / Organization
Registry Chronology
Initial registration: 16 June 2020
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 110-400(central office)
building 18
Creative Valley
1889 Huandao East road
Hengqin New District
Zhuhai GuangDong 519000
CN.
building 18
Creative Valley
1889 Huandao East road
Hengqin New District
Zhuhai GuangDong 519000
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/28b77c2 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "28B77C2",
"company": "Zhuhai RongBang Electronic Technology Co., Ltd.",
"address": "Room 110-400(central office), building 18, Creative Valley, 1889 Huandao East road, Hengqin New District, Zhuhai GuangDong 519000, CN",
"country": "CN",
"blockStart": "28B77C200000",
"blockEnd": "28B77C2FFFFF",
"blockSize": 1048575,
"blockType": "MA-M",
"updated": "2020-06-16",
"isRand": false,
"isPrivate": false
}