MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 64:C7:F1 (Premier-D LLC)
MAC address prefix 64:C7:F1 is registered to Premier-D LLC, located at SHABOLOVKA STREET, 19, ROOM. 1/1, Moscow 119049, RU. This registration is classified as MA-L (MAC Address Block Large) containing 16,777,216 MAC addresses (2^24). The prefix was registered on 30 July 2026, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
64:C7:F1
Registrant / Organization
Registry Chronology
Initial registration: 30 July 2026
Assignment Classification
MA-L
(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)
Registered Location
Country: Russia (RU)
Headquarters Registered Facility 🇷🇺 RU
SHABOLOVKA STREET
19
ROOM. 1/1
Moscow 119049
RU.
19
ROOM. 1/1
Moscow 119049
RU.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/64c7f1 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "64C7F1",
"company": "Premier-D LLC",
"address": "SHABOLOVKA STREET, 19, ROOM. 1/1, Moscow 119049, RU",
"country": "RU",
"blockStart": "64C7F1000000",
"blockEnd": "64C7F1FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2026-07-30",
"isRand": false,
"isPrivate": false
}