Search MAC Address Vendor Database by entering an OUI or a MAC Address
Devices with MAC Addresses prefix that start with B4:C7:99 are manufactured by Extreme Networks, Inc. Estimated Network devices using B4:C7:99 OUI prefix are 16,777,216.
| MAC Prefix | Vendor Address | Ranage Size | Registration Date | |
|---|---|---|---|---|
| A4:EA:8E | 6480 Via Del Oro San Jose CA 95119 US | MA-L | 2018-03-08 | |
| D8:54:A2 | 1011 McCarthy Blvd Milpitas CA 95035 US | MA-L | 2015-01-23 | |
| 00:19:77 | 3585 Monroe Street Santa Clara CA 95051, United States | MA-L | 2006-08-27 | |
| F4:EA:B5 | 1011 McCarthy Blvd Milpitas CA 95035 US | MA-L | 2017-08-04 | |
| 7C:95:B1 | 1011 McCarthy Blvd Milpitas CA 95035 US | MA-L | 2016-08-05 | |
| 88:7E:25 | 6480 Via Del Oro San Jose CA 95119 US | MA-L | 2019-06-19 | |
| 9C:5D:12 | 1011 McCarthy Blvd Milpitas CA 95035 US | MA-L | 2012-06-14 | |
| 94:9B:2C | 6480 Via Del Oro San Jose 95119 US | MA-L | 2018-06-25 | |
| F0:9C:E9 | 1011 McCarthy Blvd Milpitas CA 95035 US | MA-L | 2012-06-14 | |
| C8:67:5E | 1011 McCarthy Blvd Milpitas CA 95035 US | MA-L | 2015-09-27 | |
| 48:9B:D5 | 6480 Via Del Oro San Jose CA 95119 US | MA-L | 2019-04-12 | |
| 20:9E:F7 | 6480 Via Del Oro San Jose CA 95119 US | MA-L | 2019-12-25 | |
| 58:59:C2 | 1011 McCarthy Blvd Milpitas CA 95035 US | MA-L | 2019-07-10 | |
| 20:6C:8A | 1011 McCarthy Blvd Milpitas CA 95035 US | MA-L | 2016-08-05 | |
| FC:0A:81 | 475 Half Day Road Lincolnshire IL 60069 US | MA-L | 2011-11-26 | |
| F4:6E:95 | 6480 Via Del Oro San Jose 95119 US | MA-L | 2018-09-21 | |
| 00:04:96 | 3585 Monroe Street Santa Clara CA 95051, United States | MA-L | 2000-12-04 | |
| 34:85:84 | 1011 McCarthy Blvd Milpitas CA 95035 US | MA-L | 2017-08-04 | |
| C4:13:E2 | 1011 McCarthy Blvd Milpitas CA 95035 US | MA-L | 2015-01-23 | |
| 40:18:B1 | 1011 McCarthy Blvd Milpitas CA 95035 US | MA-L | 2012-02-04 | |
| 78:7D:53 | 1011 McCarthy Blvd Milpitas CA 95035 US | MA-L | 2018-06-25 | |
| 74:67:F7 | 1 Zebra Plaza Holtsville NY 11742, United States | MA-L | 2015-07-23 | |
| C8:66:5D | 1011 McCarthy Blvd Milpitas CA 95035 US | MA-L | 2015-09-27 | |
| 90:B8:32 | 1011 McCarthy Blvd Milpitas CA 95035 US | MA-L | 2019-07-10 | |
| E0:1C:41 | 1011 McCarthy Blvd Milpitas CA 95035 US | MA-L | 2012-02-04 | |
| B8:50:01 | ONE ZEBRA PLAZA HOLTSVILLE NY 11742 US | MA-L | 2016-08-26 | |
| 00:DC:B2 | 6480 Via Del Oro San Jose NH 95119 US | MA-L | 2020-11-13 | |
| 40:88:2F | 6480 Via Del Oro San Jose CA 95119 US | MA-L | 2020-04-09 | |
| 00:E0:2B | 10460 BANDLEY DRIVE CUPERINT0 CA 95014 US | MA-L | 1980-01-01 | |
| DC:B8:08 | 6480 Via Del Oro San Jose CA 95119 US | MA-L | 2019-01-09 | |
| B8:7C:F2 | 1011 McCarthy Blvd Milpitas CA 95035 US | MA-L | 2014-02-25 | |
| 5C:0E:8B | 475 Half Day Road Lincolnshire IL 60069 US | MA-L | 2010-03-01 | |
| B4:C7:99 | 475 Half Day Road Lincolnshire IL 60069 US | MA-L | 2011-05-07 | |
| B4:2D:56 | 6480 Via Del Oro San Jose CA 95119 US | MA-L | 2017-09-15 | |
| 88:5B:DD | 1011 McCarthy Blvd Milpitas CA 95035 US | MA-L | 2014-02-25 | |
| 00:01:30 | 1011 McCarthy Blvd Milpitas CA 95035, United States | MA-L | 2000-11-09 | |
| D8:84:66 | 145 Rio Robles San Jose CA 95134 US | MA-L | 2014-08-20 | |
| BC:F3:10 | 1011 McCarthy Blvd Milpitas CA 95035 US | MA-L | 2018-06-25 | |
| 08:EA:44 | 1011 McCarthy Blvd Milpitas CA 95035 US | MA-L | 2011-11-26 | |
| F0:64:26 | 6480 Via Del Oro San Jose CA 95119 US | MA-L | 2020-08-22 | |
| A8:C6:47 | 6480 Via Del Oro San Jose CA 95119, United States | MA-L | 2023-02-01 | |
| 00:E6:0E | 6480 Via Del Oro San Jose CA 95119, United States | MA-L | 2023-01-18 | |
| E0:A1:29 | 6480 Via Del Oro San Jose CA 95119, United States | MA-L | 2023-03-07 | |
| AC:4D:D9 | 6480 Via Del Oro San Jose CA 95119, United States | MA-L | 2023-03-21 | |
| 4C:23:1A | 6480 Via Del Oro San Jose CA 95119, United States | MA-L | 2022-12-24 | |
| 6C:03:70 | 6480 Via Del Oro San Jose CA 95119, United States | MA-L | 2022-12-28 | |
| A4:C7:F6 | 6480 Via Del Oro San Jose CA 95119 US, United States | MA-L | 2022-10-15 | |
| AC:ED:32 | 6480 Via Del Oro San Jose CA 95119 US, United States | MA-L | 2023-04-03 | |
| DC:23:3B | 6480 Via Del Oro San Jose CA 95119 US, United States | MA-L | 2023-04-05 | |
| 78:96:A3 | 6480 Via Del Oro San Jose CA 95119 US, United States | MA-L | 2022-09-15 | |
| 58:58:CD | 6480 Via Del Oro San Jose CA 95119 US, United States | MA-L | 2022-09-15 | |
| E4:DB:AE | 6480 Via Del Oro San Jose CA 95119 US, United States | MA-L | 2022-09-20 | |
| 80:95:62 | 6480 Via Del Oro San Jose CA 95119 US, United States | MA-L | 2023-04-13 | |
| C8:51:FB | 6480 Via Del Oro San Jose CA 95119 US, United States | MA-L | 2023-04-14 | |
| A4:73:AB | 6480 Via Del Oro San Jose CA 95119 US, United States | MA-L | 2023-07-13 | |
| 0C:9B:78 | 6480 Via Del Oro San Jose CA 95119 US, United States | MA-L | 2023-07-12 | |
| 40:E3:17 | 6480 Via Del Oro San Jose CA 95119 US, United States | MA-L | 2023-06-21 | |
| DC:DC:C3 | 6480 Via Del Oro San Jose CA 95119 US, United States | MA-L | 2022-06-23 | |
| DC:E6:50 | 6480 Via Del Oro San Jose CA 95119 US, United States | MA-L | 2022-05-16 | |
| 24:1F:BD | 6480 Via Del Oro San Jose CA 95119 US, United States | MA-L | 2022-02-26 | |
| C8:BE:35 | 6480 Via Del Oro San Jose CA 95119 US, United States | MA-L | 2022-01-11 | |
| 8C:49:7A | 6480 Via Del Oro San Jose CA 95119 US, United States | MA-L | 2021-10-20 | |
| E4:44:E5 | 6480 Via Del Oro San Jose CA 95119 US, United States | MA-L | 2021-07-21 | |
| F4:CE:48 | 6480 Via Del Oro San Jose CA 95119 US, United States | MA-L | 2021-05-20 | |
| B0:27:CF | 6480 Via Del Oro San Jose CA 95119 US, United States | MA-L | 2021-02-27 | |