Robtex

Up: 168.70.0.0/16
Can't show all results, try to descend to a more specific CIDR
Down left: 168.70.128.0/18
Down right: 168.70.192.0/18
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
168.70.129.3	PTR	n168070129003.imsbiz.com
168.70.139.2	PTR	n168070139002.imsbiz.com
168.70.143.128	PTR	n168070143128.imsbiz.com
168.70.145.1	PTR	n168070145001.imsbiz.com
168.70.145.128	PTR	n168070145128.imsbiz.com
168.70.147.255	PTR	n168070147255.imsbiz.com
168.70.148.0	PTR	n168070148000.imsbiz.com
168.70.149.130	PTR	n168070149130.imsbiz.com
168.70.150.0	PTR	n168070150000.imsbiz.com
168.70.151.130	PTR	n168070151130.imsbiz.com
168.70.151.131	PTR	n168070151131.imsbiz.com
168.70.152.3	PTR	n168070152003.imsbiz.com
168.70.156.104	PTR	n168070156104.imsbiz.com
168.70.159.0	PTR	n168070159000.imsbiz.com
168.70.159.1	PTR	n168070159001.imsbiz.com
168.70.159.128	PTR	n168070159128.imsbiz.com
168.70.159.129	PTR	n168070159129.imsbiz.com
168.70.159.130	PTR	n168070159130.imsbiz.com
168.70.159.131	PTR	n168070159131.imsbiz.com
168.70.163.14	PTR	n168070163014.imsbiz.com
168.70.163.14	A	dns1.pccwone.com
168.70.163.87	A	web.pccwone.com
168.70.163.89	PTR	n168070163089.imsbiz.com
168.70.163.89	A	xsp.pccwone.com
168.70.163.90	PTR	n168070163090.imsbiz.com
168.70.163.90	A	smtp.hkt-smartline.com
168.70.163.90	A	hkt-uc.com
168.70.163.142	PTR	n168070163142.imsbiz.com
168.70.163.142	A	dns2.pccwone.com
168.70.163.219	PTR	n168070163219.imsbiz.com
168.70.163.219	A	hkt-uc.com
168.70.163.219	A	www.hkt-uc.com
168.70.164.0	PTR	n168070164000.imsbiz.com
168.70.164.6	A	fibernet.pccw.com
168.70.164.129	PTR	n168070164129.imsbiz.com
168.70.164.130	PTR	n168070164130.imsbiz.com
168.70.164.131	PTR	n168070164131.imsbiz.com
168.70.165.0	PTR	n168070165000.imsbiz.com
168.70.165.1	PTR	n168070165001.imsbiz.com
168.70.165.128	PTR	n168070165128.imsbiz.com
168.70.171.128	PTR	n168070171128.imsbiz.com
168.70.172.2	PTR	n168070172002.imsbiz.com
168.70.172.130	PTR	n168070172130.imsbiz.com
168.70.172.131	PTR	n168070172131.imsbiz.com
168.70.175.129	PTR	n168070175129.imsbiz.com
168.70.186.1	PTR	n168070186001.imsbiz.com
168.70.186.128	PTR	n168070186128.imsbiz.com
168.70.186.129	PTR	n168070186129.imsbiz.com
168.70.187.129	PTR	n168070187129.imsbiz.com
168.70.187.130	PTR	n168070187130.imsbiz.com
168.70.187.131	PTR	n168070187131.imsbiz.com
168.70.188.1	PTR	n168070188001.imsbiz.com
168.70.188.3	PTR	n168070188003.imsbiz.com
168.70.195.57	PTR	mail.bfc.com.hk
168.70.197.88	A	jos.com.hk
168.70.197.90	A	ns1.jos.com.hk
168.70.212.177	A	www.ct-1.com
168.70.212.177	A	ct-1.com
168.70.212.195	A	mail.addchance.com.hk
168.70.212.195	A	mail195.addchance.com.hk
168.70.213.70	A	smtp.eaa.com.hk
168.70.213.70	A	eaa.com.hk
168.70.215.248	PTR	maila.molasia.com
168.70.218.157	PTR	mail.intexcorp.com.hk
168.70.218.251	A	careers.haeco.com
168.70.218.252	A	mailtko.haeco.com
168.70.220.22	PTR	nthongkong.taywood.com.hk
168.70.220.22	A	taywood.com.hk
168.70.221.81	A+PTR	mail.byokanehk.com
168.70.221.81	A	byokanehk.com
168.70.225.225	PTR	eupoair.com
168.70.225.225	A	jardinetravel.com.hk
168.70.225.225	A	jardinetravel.com
168.70.226.130	PTR	tcpnotes1hk.childrensplace.com.hk
168.70.227.211	A	jcdecauxtexon.com
168.70.227.211	A	www.jcdecauxtexon.com
168.70.227.212	A+PTR	mail.jcdecauxtexon.com
168.70.227.213	A	www.jcdecaux-cityscape.hk
168.70.227.214	PTR	mail.jcdecaux-cityscape.hk
168.70.234.241	PTR	mail.vsl-hk.com
168.70.234.241	A	vsl-hk.com
168.70.241.91	PTR	mailin.glorisun.com.hk
168.70.242.102	A	taksing.com
168.70.242.140	A+PTR	mail.grdil.com
168.70.242.140	A+PTR	mail.rice.com.hk
168.70.242.140	PTR	mail.sinox.com.hk
168.70.242.141	A	www.grdil.com.hk
168.70.243.67	PTR	mail.chun.com.hk
168.70.243.67	A	chun.com.hk
168.70.244.66	A	hennen.com.hk
168.70.245.193	A+PTR	mailb.semicycle.com
168.70.245.193	PTR	m1.peakinternational.com.hk
168.70.245.193	A	mail.peak.com.hk
168.70.245.210	A	semicycle.com
168.70.245.217	PTR	maila.semicycle.com
168.70.245.217	PTR	m2.peakinternational.com.hk
168.70.250.1	PTR	pop.buspak.com.hk
168.70.250.33	PTR	technomind.com.hk
168.70.250.181	PTR	mail.magic.com.hk
168.70.250.209	A+PTR	relayhk.equitytrust.com
168.70.250.209	A	brumby.com.hk
168.70.251.129	A	ns.bocgroup.com
168.70.251.131	PTR	bocgroup.com