Shenzhen DOOGEE Hengtong Technology CO.,LTD allocations Cumulative address space by first-observed date on a linear scale sized to this chart; hover for date and total. 20 million 10 million 1998 2026 2004 2010 2016 2022 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 10:90:FCMA-L16.8 millionCN14 May 2024 58:95:D8:0MA-M1 millionCN30 Aug 2020 6C:93:08:9MA-M1 millionCN9 Jan 2022 90:A9:F7:5MA-M1 millionCN2 Sep 2023 D0:16:F0:8MA-M1 millionCN7 Jan 2023 D0:A0:11:5MA-M1 millionCN22 Dec 2023 Every block registered to Shenzhen DOOGEE Hengtong Technology CO.,LTD in the IEEE registries, complete. Free-text search also matches former owners.