MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 50:E0:F9 (GE Vernova)
MAC address prefix 50:E0:F9 is registered to GE Vernova, located at 1800 Nelson Rd, Longmont CO 80501, 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 31 October 2025, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
50:E0:F9
Registrant / Organization
Registry Chronology
Initial registration: 31 October 2025
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
1800 Nelson Rd
Longmont CO 80501
US.
Longmont CO 80501
US.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/50e0f9 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "50E0F9",
"company": "GE Vernova",
"address": "1800 Nelson Rd, Longmont CO 80501, US",
"country": "US",
"blockStart": "50E0F9000000",
"blockEnd": "50E0F9FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2025-10-31",
"isRand": false,
"isPrivate": false
}