MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 64:33:B5:5 (Revo Smart Technologies co.,limited)
MAC address prefix 64:33:B5:5 is registered to Revo Smart Technologies co.,limited, located at RM 1902 EASEY COMM BLDG 253-261 HENNESSY ROAD WANCHAI HK, Hong Kong 999077, 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 05 June 2021, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
64:33:B5:5
Registrant / Organization
Registry Chronology
Initial registration: 05 June 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
RM 1902 EASEY COMM BLDG 253-261 HENNESSY ROAD WANCHAI HK
Hong Kong 999077
CN.
Hong Kong 999077
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/6433b55 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "6433B55",
"company": "Revo Smart Technologies co.,limited",
"address": "RM 1902 EASEY COMM BLDG 253-261 HENNESSY ROAD WANCHAI HK, Hong Kong 999077, CN",
"country": "CN",
"blockStart": "6433B5500000",
"blockEnd": "6433B55FFFFF",
"blockSize": 1048575,
"blockType": "MA-M",
"updated": "2021-06-05",
"isRand": false,
"isPrivate": false
}