MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 00:40:78 (WEARNES AUTOMATION PTE LTD)
MAC address prefix 00:40:78 is registered to WEARNES AUTOMATION PTE LTD, located at 801 LORONG 7, TOA PAYOH, SINGAPORE 1231, SG. This registration is classified as MA-L (MAC Address Block Large) containing 16,777,216 MAC addresses (2^24). The prefix was initially registered on 22 April 1998, with the most recent update made on 17 November 2015.
Vendor & Registry Dossier
Assigned Prefix
00:40:78
Registrant / Organization
Registry Chronology
Initial registration: 22 April 1998
Last updated: 17 November 2015
Assignment Classification
MA-L
(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)
Registered Location
Country: Singapore (SG)
Headquarters Registered Facility 🇸🇬 SG
801 LORONG 7
TOA PAYOH
SINGAPORE 1231
SG.
TOA PAYOH
SINGAPORE 1231
SG.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/004078 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "004078",
"company": "WEARNES AUTOMATION PTE LTD",
"address": "801 LORONG 7, TOA PAYOH, SINGAPORE 1231, SG",
"country": "SG",
"blockStart": "004078000000",
"blockEnd": "004078FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2015-11-17",
"isRand": false,
"isPrivate": false
}