MAC Address Lookup

UNION MAN TECHNOLOGY CO.,LTD D4:38:44

D4:38:44 is a 24-bit MA-L MAC address block registered to UNION MAN TECHNOLOGY CO.,LTD in CN.

Vendor

UNION MAN TECHNOLOGY CO.,LTD

MA-L · 24-bit
D4:38:44

Unicast · Universally administered (U/L bit clear)

Matched prefix
D4:38:44
Match
MA-L assignment
Address range
D4:38:44:00:00:00 – D4:38:44:FF:FF:FF
Addresses in block
16,777,216
Country
CN
Organization address
No.5,Huitai Road,Huinan High-Tech Park,Huiao Highway Huizhou Guangdong CN 516025
First registered
Jan 8, 2023

Formats

  • Plain hex D43844
  • Colon-separated D4:38:44
  • Hyphen-separated D4-38-44
  • Cisco dot notation D438.44

Prefix lineage

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

  1. UNIONMAN TECHNOLOGY CO., LTD Jan 8, 2023
  2. UNION MAN TECHNOLOGY CO.,LTD Jan 13, 2023