MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 78:D4:F1:C (TNB)
MAC address prefix 78:D4:F1:C is registered to TNB, located at Ryazanskiy Prospekt, 24, k.2, Moscow 109428, RU. This registration is classified as MA-M (MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20). The prefix was registered on 17 November 2020, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
78:D4:F1:C
Registrant / Organization
Registry Chronology
Initial registration: 17 November 2020
Assignment Classification
MA-M
(MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20)
Registered Location
Country: Russia (RU)
Headquarters Registered Facility 🇷🇺 RU
Ryazanskiy Prospekt
24
k.2
Moscow 109428
RU.
24
k.2
Moscow 109428
RU.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/78d4f1c -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "78D4F1C",
"company": "TNB",
"address": "Ryazanskiy Prospekt, 24, k.2, Moscow 109428, RU",
"country": "RU",
"blockStart": "78D4F1C00000",
"blockEnd": "78D4F1CFFFFF",
"blockSize": 1048575,
"blockType": "MA-M",
"updated": "2020-11-17",
"isRand": false,
"isPrivate": false
}