MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address B8:F4:53:3 (Annapurna labs)
MAC address prefix B8:F4:53:3 is registered to Annapurna labs, located at Matam Scientific Industries Center, Building 8.2, Mail box 15123 Haifa 3508409, IL. This registration is classified as MA-M (MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20). The prefix was registered on 03 November 2026, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
B8:F4:53:3
Registrant / Organization
Registry Chronology
Initial registration: 03 November 2026
Assignment Classification
MA-M
(MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20)
Registered Location
Country: Israel (IL)
Headquarters Registered Facility 🇮🇱 IL
Matam Scientific Industries Center
Building 8.2
Mail box 15123 Haifa 3508409
IL.
Building 8.2
Mail box 15123 Haifa 3508409
IL.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/b8f4533 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "B8F4533",
"company": "Annapurna labs",
"address": "Matam Scientific Industries Center, Building 8.2, Mail box 15123 Haifa 3508409, IL",
"country": "IL",
"blockStart": "B8F453300000",
"blockEnd": "B8F4533FFFFF",
"blockSize": 1048575,
"blockType": "MA-M",
"updated": "2026-11-03",
"isRand": false,
"isPrivate": false
}