MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 00:03:1A (Beijing Broad Telecom Ltd., China)
MAC address prefix 00:03:1A is registered to Beijing Broad Telecom Ltd., China, located at P.O. Box #147, Beijing 100876, 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 November 2000, with the most recent update made on 17 November 2015.
Vendor & Registry Dossier
Assigned Prefix
00:03:1A
Registrant / Organization
Registry Chronology
Initial registration: 09 November 2000
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
P.O. Box #147
Beijing 100876
CN.
Beijing 100876
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/00031a -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "00031A",
"company": "Beijing Broad Telecom Ltd., China",
"address": "P.O. Box #147, Beijing 100876, CN",
"country": "CN",
"blockStart": "00031A000000",
"blockEnd": "00031AFFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2015-11-17",
"isRand": false,
"isPrivate": false
}