54:91:AF:1 MAC Address Lookup

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Devices with MAC Addresses prefix that start with 54:91:AF:1 are manufactured by 4MITech. Estimated Network devices using 54:91:AF:1 OUI prefix are 1,048,576.

  • OUI:  54:91:AF:1
  • MAC Address Range:   54:91:AF:10:00:00 - 54:91:AF:1F:FF:FF
  • Vendor Name:   4MITech
  • Is Private:  
  • is Registered:  TRUE
  • Vendor Location:  711-A,Factory world, 274,Samsung-ro,Yeongtong-gu Suwon-si Gyeonggi-do 16522 KR, South Korea
  • Block Size: 1,048,576
  • Assignment Type: MA-M
  • Country Code: KR
  • Country Name:  South Korea
  • Registration Date: 2 June 2023
  • Update Date: 2 June 2023

4MITech Related MAC Addresses Prefixes

MAC Prefix Vendor Address Ranage Size Registration Date
54:91:AF:1 711-A,Factory world, 274,Samsung-ro,Yeongtong-gu Suwon-si Gyeonggi-do 16522 KR, South Korea MA-M 2023-06-02