MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 00:80:2E (CASTLE ROCK COMPUTING)
MAC address prefix 00:80:2E is registered to CASTLE ROCK COMPUTING, located at 20837 BOYCE LANE, SARATOGA CA 95070-4806, US. 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 09 November 2000, with the most recent update made on 17 November 2015.
Vendor & Registry Dossier
Assigned Prefix
00:80:2E
Registrant / Organization
Registry Chronology
Initial registration: 09 November 2000
Last updated: 17 November 2015
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
20837 BOYCE LANE
SARATOGA CA 95070-4806
US.
SARATOGA CA 95070-4806
US.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/00802e -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "00802E",
"company": "CASTLE ROCK COMPUTING",
"address": "20837 BOYCE LANE, SARATOGA CA 95070-4806, US",
"country": "US",
"blockStart": "00802E000000",
"blockEnd": "00802EFFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2015-11-17",
"isRand": false,
"isPrivate": false
}