MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 50:FF:99:9 (Sea Eagle Optoelectronic Information Technology(Tianjin)co,Ltd)
MAC address prefix 50:FF:99:9 is registered to Sea Eagle Optoelectronic Information Technology(Tianjin)co,Ltd, located at Nankai District, Tianjin Tianjin 300000, CN. This registration is classified as MA-M (MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20). The prefix was registered on 05 February 2016, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
50:FF:99:9
Registrant / Organization
Registry Chronology
Initial registration: 05 February 2016
Assignment Classification
MA-M
(MAC Address Block Medium) containing 1,048,576 MAC addresses (2^20)
Registered Location
Country: China (CN)
Headquarters Registered Facility 🇨🇳 CN
Nankai District
Tianjin Tianjin 300000
CN.
Tianjin Tianjin 300000
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/50ff999 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "50FF999",
"company": "Sea Eagle Optoelectronic Information Technology(Tianjin)co,Ltd",
"address": "Nankai District, Tianjin Tianjin 300000, CN",
"country": "CN",
"blockStart": "50FF99900000",
"blockEnd": "50FF999FFFFF",
"blockSize": 1048575,
"blockType": "MA-M",
"updated": "2016-02-05",
"isRand": false,
"isPrivate": false
}