MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 00:1C:D0 (Circleone Co.,Ltd.)
MAC address prefix 00:1C:D0 is registered to Circleone Co.,Ltd., located at 860-1, Noda, Beppu-shi Ooita-ken 874-0016, JP. This registration is classified as MA-L (MAC Address Block Large) containing 16,777,216 MAC addresses (2^24). The prefix was initially registered on 16 June 2007, with the most recent update made on 17 November 2015.
Vendor & Registry Dossier
Assigned Prefix
00:1C:D0
Registrant / Organization
Registry Chronology
Initial registration: 16 June 2007
Last updated: 17 November 2015
Assignment Classification
MA-L
(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)
Registered Location
Country: Japan (JP)
Headquarters Registered Facility 🇯🇵 JP
860-1
Noda
Beppu-shi Ooita-ken 874-0016
JP.
Noda
Beppu-shi Ooita-ken 874-0016
JP.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/001cd0 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "001CD0",
"company": "Circleone Co.,Ltd.",
"address": "860-1, Noda, Beppu-shi Ooita-ken 874-0016, JP",
"country": "JP",
"blockStart": "001CD0000000",
"blockEnd": "001CD0FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2015-11-17",
"isRand": false,
"isPrivate": false
}