MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 54:91:AF:B (Hyperconn Pte. ltd)
MAC address prefix 54:91:AF:B is registered to Hyperconn Pte. ltd, located at 128 Tanjong Pagar Road Singapore(088535), Singapore 088535, SG. This registration is classified as MA-M (MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20). The prefix was registered on 08 June 2023, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
54:91:AF:B
Registrant / Organization
Registry Chronology
Initial registration: 08 June 2023
Assignment Classification
MA-M
(MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20)
Registered Location
Country: Singapore (SG)
Headquarters Registered Facility 🇸🇬 SG
128 Tanjong Pagar Road Singapore(088535)
Singapore 088535
SG.
Singapore 088535
SG.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/5491afb -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "5491AFB",
"company": "Hyperconn Pte. ltd",
"address": "128 Tanjong Pagar Road Singapore(088535), Singapore 088535, SG",
"country": "SG",
"blockStart": "5491AFB00000",
"blockEnd": "5491AFBFFFFF",
"blockSize": 1048575,
"blockType": "MA-M",
"updated": "2023-06-08",
"isRand": false,
"isPrivate": false
}