MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 00:1B:EF (Blossoms Digital Technology Co.,Ltd.)
MAC address prefix 00:1B:EF is registered to Blossoms Digital Technology Co.,Ltd., located at BLK25, Hengfeng Ind.City, Hezhou, Shenzhen Guangdong 518126, CN. 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 09 April 2007, with the most recent update made on 17 November 2015.
Vendor & Registry Dossier
Assigned Prefix
00:1B:EF
Registrant / Organization
Registry Chronology
Initial registration: 09 April 2007
Last updated: 17 November 2015
Assignment Classification
MA-L
(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)
Registered Location
Country: China (CN)
Headquarters Registered Facility 🇨🇳 CN
BLK25
Hengfeng Ind.City
Hezhou
Shenzhen Guangdong 518126
CN.
Hengfeng Ind.City
Hezhou
Shenzhen Guangdong 518126
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/001bef -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "001BEF",
"company": "Blossoms Digital Technology Co.,Ltd.",
"address": "BLK25, Hengfeng Ind.City, Hezhou, Shenzhen Guangdong 518126, CN",
"country": "CN",
"blockStart": "001BEF000000",
"blockEnd": "001BEFFFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2015-11-17",
"isRand": false,
"isPrivate": false
}