MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 20:F4:52 (Shanghai IUV Software Development Co. Ltd)
MAC address prefix 20:F4:52 is registered to Shanghai IUV Software Development Co. Ltd, located at No.18, Lane 1387 Zhangdong Rd, Pudong, Shanghai, P.R.C, shanghai shanghai 201203, CN. This registration is classified as MA-L (MAC Address Block Large) containing 16,777,216 MAC addresses (2^24). The prefix was registered on 21 February 2017, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
20:F4:52
Registrant / Organization
Registry Chronology
Initial registration: 21 February 2017
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
No.18
Lane 1387 Zhangdong Rd
Pudong
Shanghai
P.R.C
shanghai shanghai 201203
CN.
Lane 1387 Zhangdong Rd
Pudong
Shanghai
P.R.C
shanghai shanghai 201203
CN.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/20f452 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "20F452",
"company": "Shanghai IUV Software Development Co. Ltd",
"address": "No.18, Lane 1387 Zhangdong Rd, Pudong, Shanghai, P.R.C, shanghai shanghai 201203, CN",
"country": "CN",
"blockStart": "20F452000000",
"blockEnd": "20F452FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2017-02-21",
"isRand": false,
"isPrivate": false
}