MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 00:1C:DD (COWBELL ENGINEERING CO., LTD.)
MAC address prefix 00:1C:DD is registered to COWBELL ENGINEERING CO., LTD., located at 1739-1 Nagatoro, SAKU Nagano 385-0021, 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:DD
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
1739-1 Nagatoro
SAKU Nagano 385-0021
JP.
SAKU Nagano 385-0021
JP.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/001cdd -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "001CDD",
"company": "COWBELL ENGINEERING CO., LTD.",
"address": "1739-1 Nagatoro, SAKU Nagano 385-0021, JP",
"country": "JP",
"blockStart": "001CDD000000",
"blockEnd": "001CDDFFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2015-11-17",
"isRand": false,
"isPrivate": false
}