117.48.20.0/22
数据中心IDC, China Telecommunications Corporation

中国
2017-01-01 08:33
2025-08-15 14:31
117.48.20.0/22
ISPChina Mobile Communications Group Co., Ltd.

中国
2021-04-23 15:21
2025-04-10 08:39
117.48.20.0/22
数据中心NO.18 Building University of Technology

中国
2017-01-01 08:39
2017-08-30 09:41