MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address A0:22:4E:9 (Delta Tau Data Systems, Inc.)
MAC address prefix A0:22:4E:9 is registered to Delta Tau Data Systems, Inc., located at 21314 Lassen St., Chatsworth CA 91311, 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 27 September 2019, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
A0:22:4E:9
Registrant / Organization
Registry Chronology
Initial registration: 27 September 2019
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
21314 Lassen St.
Chatsworth CA 91311
US.
Chatsworth CA 91311
US.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/a0224e9 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "A0224E9",
"company": "Delta Tau Data Systems, Inc.",
"address": "21314 Lassen St., Chatsworth CA 91311, US",
"country": "US",
"blockStart": "A0224E900000",
"blockEnd": "A0224E9FFFFF",
"blockSize": 1048575,
"blockType": "MA-M",
"updated": "2019-09-27",
"isRand": false,
"isPrivate": false
}