MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 00:0B:FE (CASTEL Broadband Limited)
MAC address prefix 00:0B:FE is registered to CASTEL Broadband Limited, located at 9/F., Sui Ying Industrial Building., Tokwawan Kowloon 150, 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 07 February 2003, with the most recent update made on 17 November 2015.
Vendor & Registry Dossier
Assigned Prefix
00:0B:FE
Registrant / Organization
Registry Chronology
Initial registration: 07 February 2003
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
9/F.
Sui Ying Industrial Building.
Tokwawan Kowloon 150
HK.
Sui Ying Industrial Building.
Tokwawan Kowloon 150
HK.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/000bfe -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "000BFE",
"company": "CASTEL Broadband Limited",
"address": "9/F., Sui Ying Industrial Building., Tokwawan Kowloon 150, HK",
"country": "HK",
"blockStart": "000BFE000000",
"blockEnd": "000BFEFFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2015-11-17",
"isRand": false,
"isPrivate": false
}