MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address D4:7C:44:3 (OMRON SENTECH CO., LTD.)
MAC address prefix D4:7C:44:3 is registered to OMRON SENTECH CO., LTD., located at 9F, Ebina Prime Tower, 9-50, Chuo 2 Chome, Ebina-City Kanagawa 243-0432, JP. This registration is classified as MA-M (MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20). The prefix was registered on 18 March 2018, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
D4:7C:44:3
Registrant / Organization
Registry Chronology
Initial registration: 18 March 2018
Assignment Classification
MA-M
(MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20)
Registered Location
Country: Japan (JP)
Headquarters Registered Facility 🇯🇵 JP
9F
Ebina Prime Tower
9-50
Chuo 2 Chome
Ebina-City Kanagawa 243-0432
JP.
Ebina Prime Tower
9-50
Chuo 2 Chome
Ebina-City Kanagawa 243-0432
JP.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/d47c443 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "D47C443",
"company": "OMRON SENTECH CO., LTD.",
"address": "9F, Ebina Prime Tower, 9-50, Chuo 2 Chome, Ebina-City Kanagawa 243-0432, JP",
"country": "JP",
"blockStart": "D47C44300000",
"blockEnd": "D47C443FFFFF",
"blockSize": 1048575,
"blockType": "MA-M",
"updated": "2018-03-18",
"isRand": false,
"isPrivate": false
}