Imagine that the Star Library cannot be authenticated. What's going on here?

Authentication is required within the ip range. The e-book platform of Imagination Star Library is a comprehensive service platform of B2B library e-book market, which integrates copyright management, new book release, e-book purchase, sales, reading and knowledge discovery. According to relevant information, Imagination Star Library cannot be authenticated because Imagination Star Library needs to be authenticated within the ip range. Imagination Star e-book reading database was developed by Beijing Imagination Star Information Technology Co., Ltd. ... The platform was built by Imagination Star United Publishing House, aiming at selling genuine e-books of publishing houses to libraries at all levels in China through the platform, and creating the most professional genuine e-books for academic research, mainly new books in recent three years.