121.4.8.0/21

ip:	121.4.8.0 
loc:	China, Shanghai (Shanghai)  
isp:	AS45090 Shenzhen Tencent Computer Systems Company Limited » China Internet Network Information Center » Tencent cloud computing (Beijing) Co., Ltd. 508.082 ms
route:	121.4.8.0/21, TENCENTCLOUD - Tencent cloud computing (Beijing) Co., Ltd., CN (Shanghai) ... 
reg:	121.4.0.0/15, CN, APNIC, 2006-05-16
asn:	AS45090 - CNNIC-TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Limited, CN
	  AS4811  - CHINANET-SHANGHAI-MAN China Telecom (Group), CN
addr:	  9F FIYTA Building Gaoxinnanyi Road Southern District of Hi-tech Park Shenzhen
online:	  319 » latency: 250 ms (253ms) 

see also:
   121.4.0.0/15     AS45090  TencentCloud Tencent cloud computing (Beijing) Co., Ltd., CN