MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 28:1D:AA (ASTI India Private Limited)
MAC address prefix 28:1D:AA is registered to ASTI India Private Limited, located at Plot No. 75, Ukardi, Japanese Industrial Zone, Ukardi, Taluka-Mandal, Ahmedabad, Ahmedabad Gujarat 382120, IN. This registration is classified as MA-L (MAC Address Block Large) containing 16,777,216 MAC addresses (2^24). The prefix was registered on 19 November 2025, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
28:1D:AA
Registrant / Organization
Headquarters Registered Facility 🇮🇳 IN
Plot No. 75
Ukardi
Japanese Industrial Zone
Ukardi
Taluka-Mandal
Ahmedabad
Ahmedabad Gujarat 382120
IN.
Ukardi
Japanese Industrial Zone
Ukardi
Taluka-Mandal
Ahmedabad
Ahmedabad Gujarat 382120
IN.
Registry Chronology
Initial registration: 19 November 2025
Assignment Classification
MA-L
(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/281daa -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "281DAA",
"company": "ASTI India Private Limited",
"address": "Plot No. 75, Ukardi, Japanese Industrial Zone, Ukardi, Taluka-Mandal, Ahmedabad, Ahmedabad Gujarat 382120, IN",
"country": "IN",
"blockStart": "281DAA000000",
"blockEnd": "281DAAFFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2025-11-19",
"isRand": false,
"isPrivate": false
}