MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 70:B3:D5:5C:3 (DIC Corporation)
MAC address prefix 70:B3:D5:5C:3 is registered to DIC Corporation, located at DIC Building, 7-20, Nihonbashi 3-chome, Chuo-ku, Tokyo 103-8233, JP. This registration is classified as MA-S (MAC Address Block Small, formerly known as OUI-36) containing 4,096 MAC addresses (2^12). The prefix was registered on 17 December 2020, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
70:B3:D5:5C:3
Registrant / Organization
Registry Chronology
Initial registration: 17 December 2020
Assignment Classification
MA-S
(MAC Address Block Small, formerly known as OUI-36) containing 4,096 MAC addresses (2^12)
Registered Location
Country: Japan (JP)
Headquarters Registered Facility 🇯🇵 JP
DIC Building
7-20
Nihonbashi 3-chome
Chuo-ku
Tokyo 103-8233
JP.
7-20
Nihonbashi 3-chome
Chuo-ku
Tokyo 103-8233
JP.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/70b3d55c3 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "70B3D55C3",
"company": "DIC Corporation",
"address": "DIC Building, 7-20, Nihonbashi 3-chome, Chuo-ku, Tokyo 103-8233, JP",
"country": "JP",
"blockStart": "70B3D55C3000",
"blockEnd": "70B3D55C3FFF",
"blockSize": 4095,
"blockType": "MA-S",
"updated": "2020-12-17",
"isRand": false,
"isPrivate": false
}