Robtex

Up: 204.152.198.0/24
Can't show all results, try to descend to a more specific CIDR
Down left: 204.152.198.0/26
Down right: 204.152.198.64/26
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
204.152.198.20	PTR	unassigned.quadranet.com
204.152.198.21	PTR	unassigned.quadranet.com
204.152.198.26	PTR	unassigned.quadranet.com
204.152.198.30	PTR	unassigned.quadranet.com
204.152.198.30	A	chinavpns.com
204.152.198.30	A	lawtime.co
204.152.198.38	PTR	204.152.198.38.static.quadranet.com
204.152.198.38	A	us-dns.wujidy.com
204.152.198.50	A	yijianmei.org
204.152.198.58	PTR	mail.open-taobao.com
204.152.198.58	A	api-vk.ru
204.152.198.58	A	tao-help.ru
204.152.198.59	A	taobao-0.ru
204.152.198.60	PTR	204.152.198.60.static.quadranet.com
204.152.198.60	A	tmall.com.ru
204.152.198.76	A	shixin.me
204.152.198.85	PTR	204.152.198.85.com
204.152.198.86	PTR	unassigned.quadranet.com
204.152.198.89	PTR	unassigned.quadranet.com
204.152.198.99	PTR	unassigned.quadranet.com
204.152.198.100	PTR	unassigned.quadranet.com
204.152.198.100	A	proxy.otzo.com
204.152.198.106	A	ns1.discos-2010.com
204.152.198.106	A	discos-2010.com
204.152.198.106	A	ns2.discos-2010.com
204.152.198.109	A	ns1.sgshoppingguide.com
204.152.198.109	A	sgshoppingguide.com
204.152.198.109	A	ns2.sgshoppingguide.com
204.152.198.110	A	ns2.postharvestindia.com
204.152.198.110	A	ns1.postharvestindia.com
204.152.198.114	PTR	unassigned.quadranet.com
204.152.198.114	A	mail.midsd.com
204.152.198.115	A+PTR	chinaontrade.com
204.152.198.115	A	mail.chinaontrade.com
204.152.198.115	A	www.chinaontrade.com
204.152.198.118	PTR	axdeal.com
204.152.198.118	A	mail.axdeal.com