MAC Address Lookup

Nefence Inc. A0:24:90:4

A0:24:90:4 is a 28-bit MA-M MAC address block registered to Nefence Inc. in KR.

Vendor

Nefence Inc.

MA-M · 28-bit
A0:24:90:4

Unicast · Universally administered (U/L bit clear)

Matched prefix
A0:24:90:4
Match
MA-M assignment
Address range
A0:24:90:40:00:00 – A0:24:90:4F:FF:FF
Addresses in block
1,048,576
Country
KR
Organization address
37, Gwacheon-daero 7na-gil Gwacheon-si Gyeonggi-do KR 13840
First registered
May 27, 2026

Formats

  • Plain hex A024904
  • Colon-separated A0:24:90:4
  • Hyphen-separated A0-24-90-4
  • Cisco dot notation A024.904