ソース:[1] IREN Doubles AI Cloud Fleet to 23K GPUs, Shares Jump 11% in Pre-Market Trading (https://www.coindesk.com/markets/2025/09/22/i ...)[2] IREN Doubles AI Cloud to 23k GPUs, Raises AI Cloud ARR Target to >$500m (https://vertexaisearch.cloud.google.com/groun ...)[3] IREN doubles AI cloud capacity to 23000 GPUs with $674m purchase (https://vertexaisearch.cloud.google.com/groun ...)