Robtex

Up: 58.68.246.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 58.68.247.0/25
Down right: 58.68.247.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
58.68.247.36	A	ihaveu.com
58.68.247.36	A	www.ihaveu.com
58.68.247.37	A	mail.ihaveu.com
58.68.247.38	A	mail.ihaveu.net
58.68.247.39	A	mail.ihaveu.com.cn
58.68.247.41	A	blog.ihaveu.com
58.68.247.88	A	*.manzuo.com
58.68.247.88	A	mx-n1-189.manzuo.com
58.68.247.88	A	havip.manzuo.com
58.68.247.101	PTR	manzuoinfo.com
58.68.247.101	A+PTR	mail.manzuoinfo.com
58.68.247.179	A	yaahaa.net
58.68.247.179	A	wkyes.com
58.68.247.216	PTR	mail.manzuo.com
58.68.247.216	A	ha01.manzuo.com
58.68.247.216	A	www.manzuo.com
58.68.247.228	PTR	mx1.account.xiaomi.com
58.68.247.229	PTR	mx2.account.xiaomi.com