MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address B4:F2:67 (Compal Broadband Networks, Inc.)
MAC address prefix B4:F2:67 is registered to Compal Broadband Networks, Inc., located at 13F., No.1, Taiyuan 1st St., Zhubei City Hsinchu County 30265, TW. This registration is classified as MA-L (MAC Address Block Large) containing 16,777,216 MAC addresses (2^24). The prefix was registered on 12 November 2021, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
B4:F2:67
Registrant / Organization
Registry Chronology
Initial registration: 12 November 2021
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
13F.
No.1
Taiyuan 1st St.
Zhubei City Hsinchu County 30265
TW.
No.1
Taiyuan 1st St.
Zhubei City Hsinchu County 30265
TW.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/b4f267 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "B4F267",
"company": "Compal Broadband Networks, Inc.",
"address": "13F., No.1, Taiyuan 1st St., Zhubei City Hsinchu County 30265, TW",
"country": "TW",
"blockStart": "B4F267000000",
"blockEnd": "B4F267FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2021-11-12",
"isRand": false,
"isPrivate": false
}