MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 70:B3:D5:18:5 (R&D Gran-System-S LLC)
MAC address prefix 70:B3:D5:18:5 is registered to R&D Gran-System-S LLC, located at F.Skoriny 54A, Minsk NA 220141, BY. This registration is classified as MA-S (MAC Address Block Small, formerly known as OUI-36) containing 4,096 MAC addresses (2^12). The prefix was initially registered on 12 August 2015, with the most recent update made on 18 February 2016.
Vendor & Registry Dossier
Assigned Prefix
70:B3:D5:18:5
Registrant / Organization
Registry Chronology
Initial registration: 12 August 2015
Last updated: 18 February 2016
Assignment Classification
MA-S
(MAC Address Block Small, formerly known as OUI-36) containing 4,096 MAC addresses (2^12)
Registered Location
Country: Belarus (BY)
Headquarters Registered Facility 🇧🇾 BY
F.Skoriny 54A
Minsk NA 220141
BY.
Minsk NA 220141
BY.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/70b3d5185 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "70B3D5185",
"company": "R&D Gran-System-S LLC",
"address": "F.Skoriny 54A, Minsk NA 220141, BY",
"country": "BY",
"blockStart": "70B3D5185000",
"blockEnd": "70B3D5185FFF",
"blockSize": 4095,
"blockType": "MA-S",
"updated": "2016-02-18",
"isRand": false,
"isPrivate": false
}