MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 58:1F:EF (Tuttnaer LTD)
MAC address prefix 58:1F:EF is registered to Tuttnaer LTD, located at Har-Tuv B, Beith Shemesh 99000, IL. 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 July 2011, with the most recent update made on 17 November 2015.
Vendor & Registry Dossier
Assigned Prefix
58:1F:EF
Registrant / Organization
Registry Chronology
Initial registration: 26 July 2011
Last updated: 17 November 2015
Assignment Classification
MA-L
(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)
Registered Location
Country: Israel (IL)
Headquarters Registered Facility 🇮🇱 IL
Har-Tuv B
Beith Shemesh 99000
IL.
Beith Shemesh 99000
IL.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/581fef -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "581FEF",
"company": "Tuttnaer LTD",
"address": "Har-Tuv B, Beith Shemesh 99000, IL",
"country": "IL",
"blockStart": "581FEF000000",
"blockEnd": "581FEFFFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2015-11-17",
"isRand": false,
"isPrivate": false
}