Robtex

Up: 223.65.0.0/16
Can't show all results, try to descend to a more specific CIDR
Down left: 223.65.128.0/18
Down right: 223.65.192.0/18
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
223.65.129.61	PTR	61.129.65.223.static.js.chinamobile.com
223.65.137.96	PTR	96.137.65.223.static.js.chinamobile.com
223.65.140.69	PTR	69.140.65.223.static.js.chinamobile.com
223.65.140.130	PTR	130.140.65.223.static.sz.js.chinamobile
223.65.141.224	PTR	224.141.65.223.static.js.chinamobile.com
223.65.142.17	PTR	17.142.65.223.static.js.chinamobile.com
223.65.142.77	PTR	77.142.65.223.static.js.chinamobile.com
223.65.142.105	PTR	105.142.65.223.static.js.chinamobile
223.65.142.152	PTR	152.142.65.223.static.js.chinamobile.com
223.65.143.1	PTR	1.143.65.223.static.js.chinamobile
223.65.143.41	PTR	41.143.65.223.static.js.chinamobile.com
223.65.143.168	PTR	168.143.65.223.static.js.chinamobile
223.65.143.200	PTR	200.143.65.223.static.js.chinamobile
223.65.184.137	PTR	137.184.65.223.static.js.chinamobile
223.65.188.11	PTR	11.188.65.223.static.js.chinamobile
223.65.188.65	A	haizhigan.net
223.65.188.134	PTR	134.188.65.223.static.js.chinamobile.com
223.65.189.74	PTR	74.189.65.223.static.js.chinamobile
223.65.190.128	PTR	128.190.65.223.static.js.chinamobile.com
223.65.190.167	PTR	167.190.65.223.static.js.chinamobile.com
223.65.191.72	PTR	72.191.65.223.static.js.chinamobile
223.65.191.137	PTR	137.191.65.223.static.js.chinamobile.com
223.65.202.186	PTR	186.202.65.223.static.js.chinamobile
223.65.203.6	PTR	6.203.65.223.static.js.chinamobile.com
223.65.203.6	A	yzmiliqi.com
223.65.205.2	PTR	2.205.65.223.static.js.chinamobile.com
223.65.205.2	A	a2.kunlun.feafly.com
223.65.205.2	A	a3.kunlun.tendi.xin
223.65.205.230	PTR	230.205.65.223.static.js.chinamobile.com
223.65.205.230	A	zwmm.com
223.65.205.230	A	rrpan.com
223.65.207.62	PTR	62.207.65.223.static.js.chinamobile.com
223.65.208.66	PTR	66.208.65.223.static.js.chinamobile.com
223.65.208.66	A	yzsdgs.com
223.65.211.42	PTR	42.211.65.223.static.js.chinamobile.com
223.65.211.42	A	a2.kunlun.tendi.xin
223.65.211.42	A	5.mx.tendic.cn
223.65.215.151	PTR	151.215.65.223.static.js.chinamobile.com
223.65.253.84	PTR	84.253.65.223.static.js.chinamobile.com