Robtex

Up: 112.90.140.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 112.90.141.0/25
Down right: 112.90.141.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
112.90.141.11	A	pfrt.qq.com
112.90.141.31	A	fs_tcp_conn_doctor.qq.com
112.90.141.31	A	fs-tcp-conn-doctor.qq.com
112.90.141.31	A	pdlxf_doctor.qq.com
112.90.141.52	A	exp.qq.com
112.90.141.53	A	exp.qq.com
112.90.141.135	A	tengyun.tencent.com
112.90.141.135	A	tengyun.qq.com
112.90.141.215	A	ns2.agnigrid.com
112.90.141.215	A	ns1.ordercert.com
112.90.141.215	A	ns1.mikrotiks.net
112.90.141.240	A	mx0.qq.com
112.90.141.252	A	mx0.qq.com