MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 30:D9:41 (Raydium Semiconductor Corp.)
MAC address prefix 30:D9:41 is registered to Raydium Semiconductor Corp., located at 2F, No. 23, LiHsin Rd., Hsinchu Science Park, Hsinchu, Taiwan, R.O.C. TW 300, 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 07 October 2020, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
30:D9:41
Registrant / Organization
Registry Chronology
Initial registration: 07 October 2020
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
2F
No. 23
LiHsin Rd.
Hsinchu Science Park
Hsinchu
Taiwan
R.O.C. TW 300
TW.
No. 23
LiHsin Rd.
Hsinchu Science Park
Hsinchu
Taiwan
R.O.C. TW 300
TW.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/30d941 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "30D941",
"company": "Raydium Semiconductor Corp.",
"address": "2F, No. 23, LiHsin Rd., Hsinchu Science Park, Hsinchu, Taiwan, R.O.C. TW 300, TW",
"country": "TW",
"blockStart": "30D941000000",
"blockEnd": "30D941FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2020-10-07",
"isRand": false,
"isPrivate": false
}