MAC Address Lookup
?

Sierra Wireless, ULC acquired MAC address blocks

7 blocks now registered to Sierra Wireless, ULC came through 2 former-owner relationships.

Current owner
Sierra Wireless, ULC
Former owners
2
Blocks
7
Addresses
117 million

Former owners: Sierra Wireless × 5 · SIERRA WIRELESS INC. × 2

Prefix Former owner Block Addresses First observed
00:A0:D5Sierra WirelessMA-L16.8 million22 Apr 1998
28:A3:31Sierra WirelessMA-L16.8 million20 Jan 2022
64:CE:6ESierra WirelessMA-L16.8 million1 Jul 2019
84:DB:2FSierra WirelessMA-L16.8 million11 Sep 2010
CC:93:4ASierra WirelessMA-L16.8 million6 Jan 2018
00:A0:D5SIERRA WIRELESS INC.MA-L16.8 million22 Apr 1998
84:DB:2FSIERRA WIRELESS INC.MA-L16.8 million11 Sep 2010

Complete as of the current IEEE registry deploy. Dates are when each registration was first observed in public data, not legal assignment dates.