MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 38:67:93 (Asia Optical Co., Inc.)
MAC address prefix 38:67:93 is registered to Asia Optical Co., Inc., located at No. 22-3 South 2nd Road, T.E.P.Z., Taichung Taiwan 42754, TW. 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 16 January 2013, with the most recent update made on 17 November 2015.
Vendor & Registry Dossier
Assigned Prefix
38:67:93
Registrant / Organization
Registry Chronology
Initial registration: 16 January 2013
Last updated: 17 November 2015
Assignment Classification
MA-L
(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)
Registered Location
Country: Taiwan (TW)
Headquarters Registered Facility 🇹🇼 TW
No. 22-3 South 2nd Road
T.E.P.Z.
Taichung Taiwan 42754
TW.
T.E.P.Z.
Taichung Taiwan 42754
TW.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/386793 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "386793",
"company": "Asia Optical Co., Inc.",
"address": "No. 22-3 South 2nd Road, T.E.P.Z., Taichung Taiwan 42754, TW",
"country": "TW",
"blockStart": "386793000000",
"blockEnd": "386793FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2015-11-17",
"isRand": false,
"isPrivate": false
}