MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 30:9C:23 (Micro-Star INTL CO., LTD.)
MAC address prefix 30:9C:23 is registered to Micro-Star INTL CO., LTD., located at No.69, Lide St., New Taipei City Taiwan 235, TW. This registration is classified as MA-L (MAC Address Block Large) containing 16,777,216 MAC addresses (2^24). The prefix was registered on 21 February 2017, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
30:9C:23
Registrant / Organization
Registry Chronology
Initial registration: 21 February 2017
Assignment Classification
MA-L
(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)
Registered Location
Country: Taiwan (TW)
Headquarters Registered Facility 🇹🇼 TW
No.69
Lide St.
New Taipei City Taiwan 235
TW.
Lide St.
New Taipei City Taiwan 235
TW.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/309c23 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "309C23",
"company": "Micro-Star INTL CO., LTD.",
"address": "No.69, Lide St., New Taipei City Taiwan 235, TW",
"country": "TW",
"blockStart": "309C23000000",
"blockEnd": "309C23FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2017-02-21",
"isRand": false,
"isPrivate": false
}