MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 70:B3:D5:0F:1 (Beijing One City Science & Technology Co., LTD)
MAC address prefix 70:B3:D5:0F:1 is registered to Beijing One City Science & Technology Co., LTD, located at Room 901, Building #6, FENGCHUANG KeJi Park, YIZHUANG economic development zone, District Daxing Beijing 100176, CN. This registration is classified as MA-S (MAC Address Block Small, formerly known as OUI-36) containing 4,096 MAC addresses (2^12). The prefix was initially registered on 07 January 2017, with the most recent update made on 08 March 2017.
Vendor & Registry Dossier
Assigned Prefix
70:B3:D5:0F:1
Registrant / Organization
Registry Chronology
Initial registration: 07 January 2017
Last updated: 08 March 2017
Assignment Classification
MA-S
(MAC Address Block Small, formerly known as OUI-36) containing 4,096 MAC addresses (2^12)
Registered Location
Country: China (CN)
Headquarters Registered Facility 🇨🇳 CN
Room 901
Building #6
FENGCHUANG KeJi Park
YIZHUANG economic development zone
District Daxing Beijing 100176
CN.
Building #6
FENGCHUANG KeJi Park
YIZHUANG economic development zone
District Daxing Beijing 100176
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/70b3d50f1 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "70B3D50F1",
"company": "Beijing One City Science & Technology Co., LTD",
"address": "Room 901, Building #6, FENGCHUANG KeJi Park, YIZHUANG economic development zone, District Daxing Beijing 100176, CN",
"country": "CN",
"blockStart": "70B3D50F1000",
"blockEnd": "70B3D50F1FFF",
"blockSize": 4095,
"blockType": "MA-S",
"updated": "2017-03-08",
"isRand": false,
"isPrivate": false
}