MAC Address Lookup

STMicroelectronics SRL 00:80:E1

00:80:E1 is a 24-bit MA-L MAC address block registered to STMicroelectronics SRL in GB.

Vendor

STMicroelectronics SRL

MA-L · 24-bit
00:80:E1

Unicast · Universally administered (U/L bit clear)

Matched prefix
00:80:E1
Match
MA-L assignment
Address range
00:80:E1:00:00:00 – 00:80:E1:FF:FF:FF
Addresses in block
16,777,216
Country
GB
Organization address
1000 AZTEC WEST london GB 12345
First registered
Apr 22, 1998

Formats

  • Plain hex 0080E1
  • Colon-separated 00:80:E1
  • Hyphen-separated 00-80-E1
  • Cisco dot notation 0080.E1

Prefix lineage

This prefix has changed hands. Dates are when each change was first observed in public registration data (runZero mac-tracker).

  1. SGS-THOMSON MICROELECTRONICS Apr 22, 1998
  2. STMICROELECTRONICS Sep 8, 2000
  3. STMicroelectronics SRL Oct 10, 2015