MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 78:78:35:A (Skylight)
MAC address prefix 78:78:35:A is registered to Skylight, located at 101a Clay Street #144, San Francisco CA 94111, US. This registration is classified as MA-M (MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20). The prefix was registered on 24 June 2025, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
78:78:35:A
Registrant / Organization
Registry Chronology
Initial registration: 24 June 2025
Assignment Classification
MA-M
(MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20)
Registered Location
Country: United States (US)
Headquarters Registered Facility 🇺🇸 US
101a Clay Street #144
San Francisco CA 94111
US.
San Francisco CA 94111
US.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/787835a -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "787835A",
"company": "Skylight",
"address": "101a Clay Street #144, San Francisco CA 94111, US",
"country": "US",
"blockStart": "787835A00000",
"blockEnd": "787835AFFFFF",
"blockSize": 1048575,
"blockType": "MA-M",
"updated": "2025-06-24",
"isRand": false,
"isPrivate": false
}