MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 3C:2A:B3 (Telesystem communications Pte Ltd)
MAC address prefix 3C:2A:B3 is registered to Telesystem communications Pte Ltd, located at 3F, No.7 Xing Hua Rd., Taowan Taiwan 33068, 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 26 November 2025, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
3C:2A:B3
Registrant / Organization
Registry Chronology
Initial registration: 26 November 2025
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
3F
No.7 Xing Hua Rd.
Taowan Taiwan 33068
TW.
No.7 Xing Hua Rd.
Taowan Taiwan 33068
TW.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/3c2ab3 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "3C2AB3",
"company": "Telesystem communications Pte Ltd",
"address": "3F, No.7 Xing Hua Rd., Taowan Taiwan 33068, TW",
"country": "TW",
"blockStart": "3C2AB3000000",
"blockEnd": "3C2AB3FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2025-11-26",
"isRand": false,
"isPrivate": false
}