MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 00:04:47 (Acrowave Systems Co., Ltd.)
MAC address prefix 00:04:47 is registered to Acrowave Systems Co., Ltd., located at Maru B/D 86-6, Nonhyun-Dong, KOREA zip: 135-818, KR. 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 04 December 2000, with the most recent update made on 17 November 2015.
Vendor & Registry Dossier
Assigned Prefix
00:04:47
Registrant / Organization
Registry Chronology
Initial registration: 04 December 2000
Last updated: 17 November 2015
Assignment Classification
MA-L
(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)
Registered Location
Country: South Korea (KR)
Headquarters Registered Facility 🇰🇷 KR
Maru B/D 86-6
Nonhyun-Dong
KOREA zip: 135-818
KR.
Nonhyun-Dong
KOREA zip: 135-818
KR.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/000447 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "000447",
"company": "Acrowave Systems Co., Ltd.",
"address": "Maru B/D 86-6, Nonhyun-Dong, KOREA zip: 135-818, KR",
"country": "KR",
"blockStart": "000447000000",
"blockEnd": "000447FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2015-11-17",
"isRand": false,
"isPrivate": false
}