MAC Address Lookup

AT&T 80:00:10

80:00:10 is a 24-bit MA-L MAC address block registered to AT&T in US.

Vendor

AT&T

MA-L · 24-bit
80:00:10

Unicast · Universally administered (U/L bit clear)

Matched prefix
80:00:10
Match
MA-L assignment
Address range
80:00:10:00:00:00 – 80:00:10:FF:FF:FF
Addresses in block
16,777,216
Country
US
Organization address
3300 E Renner Road Richardson TX US 75082
First registered
Sep 8, 2000

Formats

  • Plain hex 800010
  • Colon-separated 80:00:10
  • Hyphen-separated 80-00-10
  • Cisco dot notation 8000.10

Prefix lineage

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

  1. ATT BELL LABORATORIES Sep 8, 2000
  2. AT&T Oct 12, 2016