MAC Address Lookup

 MAC

Tecnint HTE SRL

Unique prefixes: 9

Block Size: 1081335 (1.08 M)

First registration: 21 February 2011

Last updated: 10 October 2019

Types

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

MA-M: Mac Address Block Medium. Number of address 2^20 (~1 Million)

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

MAC PrefixTypeRegistration Date
70:B3:D5:80:9MA-S2017-07-23
70:B3:D5:AC:AMA-S2018-10-24
70:B3:D5:FC:6MA-S2014-11-04
70:B3:D5:51:DMA-S2014-04-14
70:B3:D5:21:7MA-S2016-04-24
20:0A:0D:7MA-M2019-10-10
00:50:C2:EE:3IAB2011-11-26
00:50:C2:0F:8IAB2011-02-21
00:50:C2:B4:0IAB2011-02-21