MAC Address Lookup

Invisible Fun Studio Limited B0:1B:4B

B0:1B:4B is a 24-bit MA-L MAC address block registered to Invisible Fun Studio Limited in HK.

Vendor

Invisible Fun Studio Limited

MA-L · 24-bit
B0:1B:4B

Unicast · Universally administered (U/L bit clear)

Matched prefix
B0:1B:4B
Match
MA-L assignment
Address range
B0:1B:4B:00:00:00 – B0:1B:4B:FF:FF:FF
Addresses in block
16,777,216
Country
HK
Organization address
809, Block 2, Yip On Factory Est, Kowloon Bay HK 000000
First registered
Dec 10, 2021

Formats

  • Plain hex B01B4B
  • Colon-separated B0:1B:4B
  • Hyphen-separated B0-1B-4B
  • Cisco dot notation B01B.4B