MAC Address Lookup

Find the vendor name of a device by entering an OUI or a MAC address

 MAC

MB connect line GmbH Fernwartungssysteme

Unique prefixes: 29

Block Size: 118755 (118.75 k)

www.mbconnectline.com

First registration: 21 February 2011

Last updated: 27 January 2021

Types

IAB: Individual Address Blocks. Number of address 2^24 (~16 Million)

MA-S: Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)

MAC PrefixTypeRegistration Date
00:50:C2:71:7IAB2011-02-21
00:50:C2:EA:8IAB2011-10-15
00:50:C2:FE:9IAB2012-11-04
40:D8:55:0F:4IAB2013-05-16
70:B3:D5:08:AMA-S2017-10-28
70:B3:D5:16:1MA-S2016-02-18
70:B3:D5:17:FMA-S2015-04-29
70:B3:D5:1C:9MA-S2018-10-24
70:B3:D5:2C:FMA-S2014-11-04
70:B3:D5:51:3MA-S2016-09-06
70:B3:D5:51:9MA-S2019-08-22
70:B3:D5:5A:4MA-S2020-11-23
70:B3:D5:5F:9MA-S2018-06-14
70:B3:D5:64:2MA-S2019-11-26
70:B3:D5:6D:7MA-S2020-03-04
70:B3:D5:71:AMA-S2021-01-27
70:B3:D5:88:6MA-S2020-06-04
70:B3:D5:8D:9MA-S2018-02-15
70:B3:D5:8F:BMA-S2020-09-10
70:B3:D5:AA:5MA-S2018-10-24
70:B3:D5:B3:9MA-S2014-04-14
70:B3:D5:BC:CMA-S2016-10-11
70:B3:D5:BD:8MA-S2018-07-22
70:B3:D5:C7:9MA-S2017-04-18
70:B3:D5:CC:6MA-S2019-03-25
70:B3:D5:DE:6MA-S2017-07-23
70:B3:D5:F9:4MA-S2019-06-06
70:B3:D5:FB:DMA-S2017-03-08
70:B3:D5:FD:8MA-S2016-02-18