MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 70:B3:D5:E3:7 (Eurotempest AB)
MAC address prefix 70:B3:D5:E3:7 is registered to Eurotempest AB, located at Algolgatan 10, Linköping Other 58335, SE. 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 12 June 2020, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
70:B3:D5:E3:7
Registrant / Organization
Registry Chronology
Initial registration: 12 June 2020
Assignment Classification
MA-S
(MAC Address Block Small, formerly known as OUI-36) containing 4,096 MAC addresses (2^12)
Registered Location
Country: Sweden (SE)
Headquarters Registered Facility 🇸🇪 SE
Algolgatan 10
Linköping Other 58335
SE.
Linköping Other 58335
SE.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/70b3d5e37 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "70B3D5E37",
"company": "Eurotempest AB",
"address": "Algolgatan 10, Linköping Other 58335, SE",
"country": "SE",
"blockStart": "70B3D5E37000",
"blockEnd": "70B3D5E37FFF",
"blockSize": 4095,
"blockType": "MA-S",
"updated": "2020-06-12",
"isRand": false,
"isPrivate": false
}