MAC Address Lookup

4MITech 54:91:AF:1

54:91:AF:1 is a 28-bit MA-M MAC address block registered to 4MITech in KR.

Vendor

4MITech

MA-M · 28-bit
54:91:AF:1

Unicast · Universally administered (U/L bit clear)

Matched prefix
54:91:AF:1
Match
MA-M assignment
Address range
54:91:AF:10:00:00 – 54:91:AF:1F:FF:FF
Addresses in block
1,048,576
Country
KR
Organization address
711-A,Factory world, 274,Samsung-ro,Yeongtong-gu Suwon-si Gyeonggi-do KR 16522
First registered
Jun 3, 2023

Formats

  • Plain hex 5491AF1
  • Colon-separated 54:91:AF:1
  • Hyphen-separated 54-91-AF-1
  • Cisco dot notation 5491.AF1