Search MAC Address Vendor Database by entering an OUI or a MAC Address
Devices with MAC Addresses prefix that start with 30:3F:7B are manufactured by Shenzhen Youhua Tech Co, Ltd. Estimated Network devices using 30:3F:7B OUI prefix are 16,777,216.
| MAC Prefix | Vendor Address | Ranage Size | Registration Date | |
|---|---|---|---|---|
| A8:E2:C3 | Room 407 Shenzhen University-town Business Park,Lishan Road,Taoyuan Street,Nanshan District Shenzhen Guangdong 518055 CN | MA-L | 2018-09-28 | |
| CC:90:E8 | Room 407 Shenzhen University-town Business Park,Lishan Road,Taoyuan Street,Nanshan District Shenzhen Guangdong 518055 CN | MA-L | 2017-02-21 | |
| DC:A3:33 | Room 407 Shenzhen University-town Business Park,Lishan Road,Taoyuan Street,Nanshan District Shenzhen Guangdong 518055 CN | MA-L | 2017-12-10 | |
| 7C:03:C9 | Room 407 Shenzhen University-town Business Park,Lishan Road,Taoyuan Street,Nanshan District Shenzhen Guangdong 518055 CN | MA-L | 2016-08-26 | |
| 68:D1:BA | Room 407 Shenzhen University-town Business Park,Lishan Road,Taoyuan Street,Nanshan District Shenzhen Guangdong 518055 CN | MA-L | 2018-01-25 | |
| D4:5F:25 | Room 407 Shenzhen University-town Business Park,Lishan Road,Taoyuan Street,Nanshan District Shenzhen Guangdong 518055 CN | MA-L | 2017-02-21 | |
| C4:04:7B | Shenzhen University-town Business Park,Lishan Road,Taoyuan Street Shenzhen Guangdong 518055 CN | MA-L | 2015-05-31 | |
| D8:32:5A | Room 407 Shenzhen University-town Business Park,Lishan Road,Taoyuan Street,Nanshan District Shenzhen Guangdong 518055 CN | MA-L | 2016-11-16 | |
| 70:AC:D7 | Room 407 Shenzhen University-town Business Park,Lishan Road,Taoyuan Street,Nanshan District Shenzhen Guangdong 518055 CN | MA-L | 2018-12-13 | |
| 7C:76:30 | Room 407 Shenzhen University-town Business Park,Lishan Road,Taoyuan Street,Nanshan District Shenzhen Guangdong 518055 CN | MA-L | 2017-09-15 | |
| A4:29:40 | Shenzhen University-town Business Park,Lishan Road,Taoyuan Street,Nanshan District Shenzhen Guangdong 518055 CN | MA-L | 2013-07-12 | |
| 00:BD:82 | Room 407 Shenzhen University-town Business Park,Lishan Road,Taoyuan Street,Nanshan District Shenzhen Guangdong 518055 CN | MA-L | 2016-01-16 | |
| 68:A6:82 | Room 407 Shenzhen University-town Business Park,Lishan Road,Taoyuan Street,Nanshan District Shenzhen Guangdong 518055 CN | MA-L | 2017-07-14 | |
| 1C:D5:E2 | Room 407 Shenzhen University-town Business Park,Lishan Road,Taoyuan Street,Nanshan District Shenzhen Guangdong 518055 CN | MA-L | 2019-04-19 | |
| 44:7B:BB | Room 407 Shenzhen University-town Business Park,Lishan Road,Taoyuan Street,Nanshan District Shenzhen Guangdong 518055 CN | MA-L | 2017-02-21 | |
| 54:66:6C | Room 407 Shenzhen University-town Business Park,Lishan Road,Taoyuan Street,Nanshan District Shenzhen Guangdong 518055 CN | MA-L | 2017-05-23 | |
| 28:D1:B7 | Room 407 Shenzhen University-town Business Park,Lishan Road,Taoyuan Street,Nanshan District Shenzhen Guangdong 518055 CN | MA-L | 2019-03-12 | |
| 14:B8:37 | Room 407 Shenzhen University-town Business Park,Lishan Road,Taoyuan Street,Nanshan District Shenzhen Guangdong 518055 CN | MA-L | 2016-05-31 | |
| 2C:43:1A | Room 407 Shenzhen University-town Business Park,Lishan Road,Taoyuan Street,Nanshan District Shenzhen Guangdong 518055 CN | MA-L | 2017-07-14 | |
| 74:B7:B3 | Room 407 Shenzhen University-town Business Park,Lishan Road,Taoyuan Street,Nanshan District Shenzhen Guangdong 518055 CN | MA-L | 2020-09-23 | |
| C4:51:8D | Room 407 Shenzhen University-town Business Park,Lishan Road,Taoyuan Street,Nanshan District Shenzhen Guangdong 518055 CN | MA-L | 2018-04-05 | |
| BC:13:A8 | Room 407 Shenzhen University-town Business Park,Lishan Road,Taoyuan Street,Nanshan District Shenzhen Guangdong 518055 CN | MA-L | 2020-04-04 | |
| 04:E0:B0 | Room 407 Shenzhen University-town Business Park,Lishan Road,Taoyuan Street,Nanshan District Shenzhen Guangdong 518055 CN | MA-L | 2017-09-15 | |
| 4C:B8:B5 | Room 407 Shenzhen University-town Business Park,Lishan Road,Taoyuan Street,Nanshan District Shenzhen Guangdong 518055 CN | MA-L | 2016-01-16 | |
| 2C:55:7C | Room 407 Shenzhen University-town Business Park,Lishan Road,Taoyuan Street,Nanshan District Shenzhen Guangdong 518055 CN | MA-L | 2018-11-09 | |
| 34:E7:1C | Room 407 Shenzhen University-town Business Park,Lishan Road,Taoyuan Street,Nanshan District Shenzhen Guangdong 518055 CN | MA-L | 2016-05-31 | |
| DC:9C:9F | Room 407 Shenzhen University-town Business Park,Lishan Road,Taoyuan Street,Nanshan District Shenzhen Guangdong 518055 CN | MA-L | 2016-01-25 | |
| C8:21:DA | Room 407 Shenzhen University-town Business Park,Lishan Road,Taoyuan Street,Nanshan District Shenzhen Guangdong 518055 CN | MA-L | 2019-01-16 | |
| B4:1D:2B | Room 407 Shenzhen University-town Business Park,Lishan Road,Taoyuan Street,Nanshan District Shenzhen Guangdong 518055 CN | MA-L | 2018-06-28 | |
| 60:03:0C | Room 407 Shenzhen University-town Business Park,Lishan Road,Taoyuan Street,Nanshan District Shenzhen Guangdong 518055, China | MA-L | 2022-12-13 | |
| D8:02:8A | Room 407 Shenzhen University-town Business Park,Lishan Road,Taoyuan Street,Nanshan District Shenzhen Guangdong 518055 CN, China | MA-L | 2022-10-18 | |
| C0:7C:90 | Room 407 Shenzhen University-town Business Park,Lishan Road,Taoyuan Street,Nanshan District Shenzhen Guangdong 518055 CN, China | MA-L | 2023-05-05 | |
| 10:47:E7 | Room 407 Shenzhen University-town Business Park,Lishan Road,Taoyuan Street,Nanshan District Shenzhen Guangdong 518055 CN, China | MA-L | 2023-12-26 | |
| FC:34:E2 | Room 407 Shenzhen University-town Business Park,Lishan Road,Taoyuan Street,Nanshan District Shenzhen Guangdong 518055 CN, China | MA-L | 2023-11-08 | |
| E0:6A:05 | Room 407 Shenzhen University-town Business Park,Lishan Road,Taoyuan Street,Nanshan District Shenzhen Guangdong 518055 CN, China | MA-L | 2022-03-03 | |
| C8:EB:EC | Room 407 Shenzhen University-town Business Park,Lishan Road,Taoyuan Street,Nanshan District Shenzhen Guangdong 518055 CN, China | MA-L | 2022-02-18 | |
| 30:3F:7B | Room 407 Shenzhen University-town Business Park,Lishan Road,Taoyuan Street,Nanshan District Shenzhen Guangdong 518055 CN, China | MA-L | 2021-09-21 | |
| 88:AC:9E | Room 407 Shenzhen University-town Business Park,Lishan Road,Taoyuan Street,Nanshan District Shenzhen Guangdong 518055 CN, China | MA-L | 2021-07-07 | |
| 78:86:B6 | Room 407 Shenzhen University-town Business Park,Lishan Road,Taoyuan Street,Nanshan District Shenzhen Guangdong 518055 CN, China | MA-L | 2021-03-09 | |
| 90:12:34 | Room 407 Shenzhen University-town Business Park,Lishan Road,Taoyuan Street,Nanshan District Shenzhen Guangdong 518055 CN, China | MA-L | 2019-05-23 | |
| D0:F7:6E | Room 407 Shenzhen University-town Business Park,Lishan Road,Taoyuan Street,Nanshan District Shenzhen Guangdong 518055 CN, China | MA-L | 2024-07-18 | |
| 68:7D:00 | Room 407 Shenzhen University-town Business Park,Lishan Road,Taoyuan Street,Nanshan District Shenzhen Guangdong 518055 CN, China | MA-L | 2024-09-20 | |
| 54:B2:9D | Room 407 Shenzhen University-town Business Park,Lishan Road,Taoyuan Street,Nanshan District Shenzhen Guangdong 518055 CN, China | MA-L | 2025-01-22 | |