MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address FC:B5:77 (Cortex Security Inc)
MAC address prefix FC:B5:77 is registered to Cortex Security Inc, located at 3350 Ulmerton Rd Suite 24, Clearwater FL 33762, US. This registration is classified as MA-L (MAC Address Block Large) containing 16,777,216 MAC addresses (2^24). The prefix was registered on 12 November 2024, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
FC:B5:77
Registrant / Organization
Registry Chronology
Initial registration: 12 November 2024
Assignment Classification
MA-L
(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)
Registered Location
Country: United States (US)
Headquarters Registered Facility 🇺🇸 US
3350 Ulmerton Rd Suite 24
Clearwater FL 33762
US.
Clearwater FL 33762
US.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/fcb577 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "FCB577",
"company": "Cortex Security Inc",
"address": "3350 Ulmerton Rd Suite 24, Clearwater FL 33762, US",
"country": "US",
"blockStart": "FCB577000000",
"blockEnd": "FCB577FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2024-11-12",
"isRand": false,
"isPrivate": false
}