MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 00:1B:C5:0A:D (Tierra Japan Co.,Ltd)
MAC address prefix 00:1B:C5:0A:D is registered to Tierra Japan Co.,Ltd, located at Cosmos Mansion 201, Shinjuku-ku Tokyo 169-0072, 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 14 April 2014, with the most recent update made on 18 February 2016.
Vendor & Registry Dossier
Assigned Prefix
00:1B:C5:0A:D
Registrant / Organization
Registry Chronology
Initial registration: 14 April 2014
Last updated: 18 February 2016
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
Cosmos Mansion 201
Shinjuku-ku Tokyo 169-0072
JP.
Shinjuku-ku Tokyo 169-0072
JP.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/001bc50ad -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "001BC50AD",
"company": "Tierra Japan Co.,Ltd",
"address": "Cosmos Mansion 201, Shinjuku-ku Tokyo 169-0072, JP",
"country": "JP",
"blockStart": "001BC50AD000",
"blockEnd": "001BC50ADFFF",
"blockSize": 4095,
"blockType": "MA-S",
"updated": "2016-02-18",
"isRand": false,
"isPrivate": false
}