Robtex

Up: 223.65.0.0/16
Can't show all results, try to descend to a more specific CIDR
Down left: 223.65.0.0/18
Down right: 223.65.64.0/18

IP	Type	Hostname
223.65.0.8	PTR	8.0.65.223.static.js.chinamobile.com
223.65.0.9	PTR	9.0.65.223.static.js.chinamobile.com
223.65.0.13	PTR	13.0.65.223.static.js.chinamobile.com
223.65.0.19	PTR	19.0.65.223.static.js.chinamobile.com
223.65.0.129	PTR	129.0.65.223.static.js.chinamobile.com
223.65.0.141	PTR	141.0.65.223.static.js.chinamobile.com
223.65.0.159	PTR	159.0.65.223.static.js.chinamobile.com
223.65.1.45	PTR	45.1.65.223.static.js.chinamobile.com
223.65.6.2	PTR	2.6.65.223.static.js.chinamobile
223.65.13.238	PTR	238.13.65.223.static.js.chinamobile.com
223.65.14.2	PTR	2.14.65.223.static.js.chinamobile
223.65.14.206	PTR	206.14.65.223.static.js.chinamobile.com
223.65.15.35	PTR	35.15.65.223.static.js.chinamobile.com
223.65.18.111	PTR	111.18.65.223.static.js.chinamobile.com
223.65.20.26	PTR	26.20.65.223.static.js.chinamobile.com
223.65.23.10	PTR	10.23.65.223.static.js.chinamobile.com
223.65.24.250	PTR	250.24.65.223.static.js.chinamobile.com
223.65.26.2	PTR	2.26.65.223.static.js.chinamobile.com
223.65.27.12	PTR	12.27.65.223.static.js.chinamobile.com
223.65.27.45	PTR	45.27.65.223.static.js.chinamobile.com
223.65.29.153	PTR	153.29.65.223.static.js.chinamobile.com
223.65.31.25	PTR	25.31.65.223.static.js.chinamobile.com
223.65.31.25	A	alvinjessie.gicp.net
223.65.31.186	PTR	186.31.65.223.static.js.chinamobile.com
223.65.34.2	PTR	2.34.65.223.static.js.chinamobile.com
223.65.39.2	PTR	2.39.65.223.static.js.chinamobile.com
223.65.40.147	PTR	147.40.65.223.static.js.chinamobile.com
223.65.45.56	PTR	56.45.65.223.static.js.chinamobile.com
223.65.45.56	A	juyuanchuangfu.com
223.65.46.182	PTR	182.46.65.223.static.js.chinamobile.com
223.65.47.83	PTR	83.47.65.223.static.js.chinamobile.com
223.65.52.242	PTR	242.52.65.223.static.js.chinamobile.com
223.65.60.159	PTR	159.60.65.223.static.js.chinamobile.com
223.65.63.131	PTR	131.63.65.223.static.js.chinamobile.com
223.65.64.214	PTR	214.64.65.223.static.js.chinamobile.com
223.65.65.45	PTR	45.65.65.223.static.js.chinamobile.com
223.65.65.164	PTR	164.65.65.223.static.js.chinamobile.com
223.65.69.15	PTR	15.69.65.223.static.js.chinamobile.com
223.65.71.46	PTR	46.71.65.223.static.js.chinamobile.com
223.65.75.61	PTR	61.75.65.223.static.js.chinamobile.com
223.65.77.28	PTR	28.77.65.223.static.js.chinamobile.com
223.65.79.117	PTR	117.79.65.223.static.js.chinamobile.com
223.65.79.228	PTR	228.79.65.223.static.js.chinamobile.com
223.65.79.250	PTR	250.79.65.223.static.js.chinamobile.com
223.65.92.191	PTR	191.92.65.223.static.js.chinamobile.com
223.65.95.15	PTR	15.95.65.223.static.js.chinamobile.com
223.65.98.208	A	pengqun.tk
223.65.105.108	PTR	108.105.65.223.static.js.chinamobile.com
223.65.109.177	PTR	177.109.65.223.static.js.chinamobile.com
223.65.111.66	PTR	66.111.65.223.static.js.chinamobile.com
223.65.126.221	PTR	221.126.65.223.static.js.chinamobile.com
223.65.127.169	PTR	169.127.65.223.static.js.chinamobile.com