MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 40:D8:55:04:4 (An Chen Computer Co., Ltd.)
MAC address prefix 40:D8:55:04:4 is registered to An Chen Computer Co., Ltd., located at 2F., No.37, Sec. 2, San Min Rd., New Taipei City 220, TW. This registration is classified as IAB (Individual Address Block). The prefix was initially registered on 03 April 2013, with the most recent update made on 14 May 2017.
Vendor & Registry Dossier
Assigned Prefix
40:D8:55:04:4
Registrant / Organization
Registry Chronology
Initial registration: 03 April 2013
Last updated: 14 May 2017
Assignment Classification
IAB
(Individual Address Block)
Registered Location
Country: Taiwan (TW)
Headquarters Registered Facility 🇹🇼 TW
2F.
No.37
Sec. 2
San Min Rd.
New Taipei City 220
TW.
No.37
Sec. 2
San Min Rd.
New Taipei City 220
TW.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/40d855044 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "40D855044",
"company": "An Chen Computer Co., Ltd.",
"address": "2F., No.37, Sec. 2, San Min Rd., New Taipei City 220, TW",
"country": "TW",
"blockStart": "40D855044000",
"blockEnd": "40D855044FFF",
"blockSize": 4095,
"blockType": "IAB",
"updated": "2017-05-14",
"isRand": false,
"isPrivate": false
}