MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 8C:1F:64:34:D (biosilver .co.,ltd)
MAC address prefix 8C:1F:64:34:D is registered to biosilver .co.,ltd, located at 2-14-4, shinyokohama, yokohama kanagawa 2220033, 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 22 June 2022, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
8C:1F:64:34:D
Registrant / Organization
Registry Chronology
Initial registration: 22 June 2022
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
2-14-4
shinyokohama
yokohama kanagawa 2220033
JP.
shinyokohama
yokohama kanagawa 2220033
JP.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/8c1f6434d -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "8C1F6434D",
"company": "biosilver .co.,ltd",
"address": "2-14-4, shinyokohama, yokohama kanagawa 2220033, JP",
"country": "JP",
"blockStart": "8C1F6434D000",
"blockEnd": "8C1F6434DFFF",
"blockSize": 4095,
"blockType": "MA-S",
"updated": "2022-06-22",
"isRand": false,
"isPrivate": false
}