MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 40:D8:55:1D:C (Aplex Technology Inc.)
MAC address prefix 40:D8:55:1D:C is registered to Aplex Technology Inc., located at 15F-1, No.186, Jian Yi Road, Zhonghe District New Taipei City 235 -, TW. This registration is classified as IAB (Individual Address Block). The prefix was initially registered on 20 January 2014, with the most recent update made on 09 July 2025.
Vendor & Registry Dossier
Assigned Prefix
40:D8:55:1D:C
Registrant / Organization
Registry Chronology
Initial registration: 20 January 2014
Last updated: 09 July 2025
Assignment Classification
IAB
(Individual Address Block)
Registered Location
Country: Taiwan (TW)
Headquarters Registered Facility 🇹🇼 TW
15F-1
No.186
Jian Yi Road
Zhonghe District New Taipei City 235 -
TW.
No.186
Jian Yi Road
Zhonghe District New Taipei City 235 -
TW.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/40d8551dc -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "40D8551DC",
"company": "Aplex Technology Inc.",
"address": "15F-1, No.186, Jian Yi Road, Zhonghe District New Taipei City 235 -, TW",
"country": "TW",
"blockStart": "40D8551DC000",
"blockEnd": "40D8551DCFFF",
"blockSize": 4095,
"blockType": "IAB",
"updated": "2025-07-09",
"isRand": false,
"isPrivate": false
}