Robtex

Up: 219.133.0.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 219.133.0.0/20
Down right: 219.133.16.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
219.133.0.2	A	nsall.huawei.com.cn
219.133.0.10	A	www.56net.com
219.133.0.15	A	dns2.h3c.com
219.133.0.16	A	dns1.h3c.com
219.133.0.37	A	dyndns2.huawei.com
219.133.0.37	A	dyndns2.h3c.com
219.133.0.37	A	lkpf02.hisilicon.com
219.133.1.76	A	mail.ellassay.com
219.133.1.77	PTR	mail.ellassay.com
219.133.1.77	A+PTR	oa.ellassay.com
219.133.1.77	PTR	www.ellassay.com
219.133.2.100	A	www.unimicron-sz.com.cn
219.133.2.122	A	www.jsbcigs.com
219.133.3.82	A	shinelon.net
219.133.3.82	A	shinelon.com
219.133.3.87	A	hasee.com
219.133.3.88	A	hasee.net
219.133.3.230	A	mailserver.maxdiode.com
219.133.4.98	PTR	98.4.133.219.broad.sz.gd.dynamic.163data.com.cn
219.133.4.128	PTR	128.4.133.219.broad.sz.gd.dynamic.163data.com.cn
219.133.4.131	PTR	131.4.133.219.broad.sz.gd.dynamic.163data.com.cn
219.133.5.218	A	sbanknet.com
219.133.6.155	PTR	smtpbg1.qq.com
219.133.7.161	A	mail.happykingdom.cn
219.133.8.125	A	yjwyf18.3322.org
219.133.10.96	PTR	96.10.133.219.broad.sz.gd.dynamic.163data.com.cn
219.133.10.97	PTR	97.10.133.219.broad.sz.gd.dynamic.163data.com.cn
219.133.10.159	A	luo0797.oicp.net
219.133.10.162	PTR	162.10.133.219.broad.sz.gd.dynamic.163data.com.cn
219.133.11.39	A	liu2z.com
219.133.11.41	A	acmould.com
219.133.11.137	A	tencentmp4.com
219.133.11.144	A	jblian.com
219.133.11.155	A	nevermores.com
219.133.11.158	A	965899.cn
219.133.11.209	A	88885555.net
219.133.11.249	A	965899.cn
219.133.13.96	PTR	96.13.133.219.broad.sz.gd.dynamic.163data.com.cn
219.133.13.102	A	mail.bmsemi.com
219.133.14.23	A	mywdz-1139605727.oicp.net
219.133.15.131	PTR	131.15.133.219.broad.sz.gd.dynamic.163data.com.cn
219.133.15.138	A	topsee-erp.gicp.net
219.133.15.148	A	tbit.5166.info
219.133.15.162	PTR	162.15.133.219.broad.sz.gd.dynamic.163data.com.cn
219.133.15.164	PTR	164.15.133.219.broad.sz.gd.dynamic.163data.com.cn
219.133.19.0	PTR	0.19.133.219.broad.sz.gd.dynamic.163data.com.cn
219.133.19.66	PTR	66.19.133.219.broad.sz.gd.dynamic.163data.com.cn
219.133.19.130	PTR	130.19.133.219.broad.sz.gd.dynamic.163data.com.cn
219.133.19.227	PTR	227.19.133.219.broad.sz.gd.dynamic.163data.com.cn
219.133.24.0	PTR	0.24.133.219.broad.sz.gd.dynamic.163data.com.cn
219.133.24.32	PTR	32.24.133.219.broad.sz.gd.dynamic.163data.com.cn
219.133.24.66	PTR	66.24.133.219.broad.sz.gd.dynamic.163data.com.cn
219.133.24.161	PTR	161.24.133.219.broad.sz.gd.dynamic.163data.com.cn
219.133.24.172	A	mail.immedia-solutions.com
219.133.24.172	A	immedia-solutions.com
219.133.26.0	PTR	0.26.133.219.broad.sz.gd.dynamic.163data.com.cn
219.133.26.43	A	hkft.cn
219.133.26.64	PTR	64.26.133.219.broad.sz.gd.dynamic.163data.com.cn
219.133.26.224	PTR	224.26.133.219.broad.sz.gd.dynamic.163data.com.cn
219.133.31.26	A	mail.szhall.com
219.133.31.26	A	mail.ic-hot.com
219.133.31.26	A	mail.hanghing888.net
219.133.31.73	A	51tup.com
219.133.31.73	A	www.dy809.com
219.133.31.73	A	ht202a.com
219.133.31.96	A	caiyou.net
219.133.31.96	A	caiyou.cn
219.133.31.96	A	qushopping.cncsz.net
219.133.31.97	A	3glbs.net
219.133.31.153	A	inovix.cncsz.net
219.133.31.165	A	myjoymain.com
219.133.31.171	A	bjn.com.cn
219.133.31.175	A	mail.9500000.com
219.133.31.175	A	ns.wwwinfo.net.cn
219.133.31.229	A	690691.net