MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 34:81:37 (UNICARD SA)
MAC address prefix 34:81:37 is registered to UNICARD SA, located at UL.WADOWICKA 12, KRAKOW woj. malopolskie 30-415, PL. 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 08 April 2012, with the most recent update made on 17 November 2015.
Vendor & Registry Dossier
Assigned Prefix
34:81:37
Registrant / Organization
Registry Chronology
Initial registration: 08 April 2012
Last updated: 17 November 2015
Assignment Classification
MA-L
(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)
Registered Location
Country: Poland (PL)
Headquarters Registered Facility 🇵🇱 PL
UL.WADOWICKA 12
KRAKOW woj. malopolskie 30-415
PL.
KRAKOW woj. malopolskie 30-415
PL.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/348137 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "348137",
"company": "UNICARD SA",
"address": "UL.WADOWICKA 12, KRAKOW woj. malopolskie 30-415, PL",
"country": "PL",
"blockStart": "348137000000",
"blockEnd": "348137FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2015-11-17",
"isRand": false,
"isPrivate": false
}