MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 44:99:5B (GX India Pvt Ltd)
MAC address prefix 44:99:5B is registered to GX India Pvt Ltd, located at 595, SECTOR-8, IMT MANESAR, GURGAON Haryana 122051, 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 14 May 2026, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
44:99:5B
Registrant / Organization
Headquarters Registered Facility 🇮🇳 IN
595
SECTOR-8
IMT MANESAR
GURGAON Haryana 122051
IN.
SECTOR-8
IMT MANESAR
GURGAON Haryana 122051
IN.
Registry Chronology
Initial registration: 14 May 2026
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/44995b -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "44995B",
"company": "GX India Pvt Ltd",
"address": "595, SECTOR-8, IMT MANESAR, GURGAON Haryana 122051, IN",
"country": "IN",
"blockStart": "44995B000000",
"blockEnd": "44995BFFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2026-05-14",
"isRand": false,
"isPrivate": false
}