MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 70:B3:D5:A5:9 (Muuntosähkö Oy - Trafox)
MAC address prefix 70:B3:D5:A5:9 is registered to Muuntosähkö Oy - Trafox, located at Niittylänpolku 4, Helsinki 00620, FI. 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 registered on 18 February 2016, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
70:B3:D5:A5:9
Registrant / Organization
Registry Chronology
Initial registration: 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: Finland (FI)
Headquarters Registered Facility 🇫🇮 FI
Niittylänpolku 4
Helsinki 00620
FI.
Helsinki 00620
FI.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/70b3d5a59 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "70B3D5A59",
"company": "Muuntosähkö Oy - Trafox",
"address": "Niittylänpolku 4, Helsinki 00620, FI",
"country": "FI",
"blockStart": "70B3D5A59000",
"blockEnd": "70B3D5A59FFF",
"blockSize": 4095,
"blockType": "MA-S",
"updated": "2016-02-18",
"isRand": false,
"isPrivate": false
}