MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 00:0F:05 (3B SYSTEM INC.)
MAC address prefix 00:0F:05 is registered to 3B SYSTEM INC., located at 1727, SANKYUK2-DONG, BUK-GU, DAEGU 702-845, 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 12 February 2004, with the most recent update made on 17 November 2015.
Vendor & Registry Dossier
Assigned Prefix
00:0F:05
Registrant / Organization
Registry Chronology
Initial registration: 12 February 2004
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
1727
SANKYUK2-DONG
BUK-GU
DAEGU 702-845
KR.
SANKYUK2-DONG
BUK-GU
DAEGU 702-845
KR.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/000f05 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "000F05",
"company": "3B SYSTEM INC.",
"address": "1727, SANKYUK2-DONG, BUK-GU, DAEGU 702-845, KR",
"country": "KR",
"blockStart": "000F05000000",
"blockEnd": "000F05FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2015-11-17",
"isRand": false,
"isPrivate": false
}