Robtex

Up: 168.192.0.0/15
Can't show all results, try to descend to a more specific CIDR
Down left: 168.192.0.0/17
Down right: 168.192.128.0/17
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
168.192.0.1	PTR	dns11.parkpage.foundationapi.com
168.192.0.1	A	cclifebooking.com
168.192.0.1	A	xuefutang.cn
168.192.0.5	A	krustybbs.com
168.192.0.104	A	linjingya.com
168.192.1.0	PTR	dns11.parkpage.foundationapi.com
168.192.1.1	PTR	dns9.parkpage.foundationapi.com
168.192.1.1	A	xt3q.com
168.192.1.1	A	smz10010.com
168.192.2.1	PTR	dns9.parkpage.foundationapi.com
168.192.2.2	PTR	dns9.parkpage.foundationapi.com
168.192.4.21	A	arslan.tk
168.192.15.1	PTR	dns9.parkpage.foundationapi.com
168.192.65.88	A	haikunsheng.com
168.192.68.1	PTR	dns11.parkpage.foundationapi.com
168.192.100.1	PTR	dns9.parkpage.foundationapi.com