MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 70:B3:D5:7F:0 (YDK Technologies Co.,Ltd)
MAC address prefix 70:B3:D5:7F:0 is registered to YDK Technologies Co.,Ltd, located at Minami Shinjuku Hoshino Bldg. 5-23-13 Sendagaya, Shibuya-ku Tokyo 151-0051, 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 initially registered on 26 June 2020, with the most recent update made on 07 October 2020.
Vendor & Registry Dossier
Assigned Prefix
70:B3:D5:7F:0
Registrant / Organization
Registry Chronology
Initial registration: 26 June 2020
Last updated: 07 October 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
Minami Shinjuku Hoshino Bldg. 5-23-13 Sendagaya
Shibuya-ku Tokyo 151-0051
JP.
Shibuya-ku Tokyo 151-0051
JP.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/70b3d57f0 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "70B3D57F0",
"company": "YDK Technologies Co.,Ltd",
"address": "Minami Shinjuku Hoshino Bldg. 5-23-13 Sendagaya, Shibuya-ku Tokyo 151-0051, JP",
"country": "JP",
"blockStart": "70B3D57F0000",
"blockEnd": "70B3D57F0FFF",
"blockSize": 4095,
"blockType": "MA-S",
"updated": "2020-10-07",
"isRand": false,
"isPrivate": false
}