ALT Co., Ltd. MAC address blocks

The IEEE registry carries 2 blocks registered to ALT Co., Ltd., together 17.8 million addresses, first observed 13 Apr 2022, most recently 29 Aug 2023.

Registered in KR.

Cumulative address space by first-observed date on a linear scale sized to this chart; hover for date and total.

Prefix	Block	Addresses	Country	First registered
9C:1E:CE	MA-L	16.8 million	KR	29 Aug 2023
0C:7F:ED:D	MA-M	1 million	KR	13 Apr 2022

Every block registered to ALT Co., Ltd. in the IEEE registries, complete. Free-text search also matches former owners.

Complete as of the current IEEE registry deploy. Dates are when each registration was first observed in public data, not legal assignment dates.