MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 00:23:00 (Cayee Computer Ltd.)
MAC address prefix 00:23:00 is registered to Cayee Computer Ltd., located at Units 1002-1003, 10/F, Join-In Hang Sing Centre, Kwai Chung N.T, HK. 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 25 October 2008, with the most recent update made on 17 November 2015.
Vendor & Registry Dossier
Assigned Prefix
00:23:00
Registrant / Organization
Registry Chronology
Initial registration: 25 October 2008
Last updated: 17 November 2015
Assignment Classification
MA-L
(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)
Registered Location
Country: Hong Kong SAR China (HK)
Headquarters Registered Facility 🇭🇰 HK
Units 1002-1003
10/F
Join-In Hang Sing Centre
Kwai Chung N.T
HK.
10/F
Join-In Hang Sing Centre
Kwai Chung N.T
HK.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/002300 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "002300",
"company": "Cayee Computer Ltd.",
"address": "Units 1002-1003, 10/F, Join-In Hang Sing Centre, Kwai Chung N.T, HK",
"country": "HK",
"blockStart": "002300000000",
"blockEnd": "002300FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2015-11-17",
"isRand": false,
"isPrivate": false
}