MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 00:12:B0 (Efore Oyj (Plc))
MAC address prefix 00:12:B0 is registered to Efore Oyj (Plc), located at Quartetto Business Park, Espoo FI - 02600, FI. This registration is classified as MA-L (MAC Address Block Large) containing 16,777,216 MAC addresses (2^24). The prefix was initially registered on 26 October 2004, with the most recent update made on 17 November 2015.
Vendor & Registry Dossier
Assigned Prefix
00:12:B0
Registrant / Organization
Registry Chronology
Initial registration: 26 October 2004
Last updated: 17 November 2015
Assignment Classification
MA-L
(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)
Registered Location
Country: Finland (FI)
Headquarters Registered Facility 🇫🇮 FI
Quartetto Business Park
Espoo FI - 02600
FI.
Espoo FI - 02600
FI.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/0012b0 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "0012B0",
"company": "Efore Oyj (Plc)",
"address": "Quartetto Business Park, Espoo FI - 02600, FI",
"country": "FI",
"blockStart": "0012B0000000",
"blockEnd": "0012B0FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2015-11-17",
"isRand": false,
"isPrivate": false
}