Robtex

Up: 175.45.8.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 175.45.12.0/23
Down right: 175.45.14.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
175.45.12.38	PTR	legle.asia
175.45.12.38	A+PTR	inhesionasia.com
175.45.12.38	A	inhesiongroup.com
175.45.12.142	A+PTR	mail.jspacehk.com
175.45.12.142	PTR	mail.pro-accounting.com
175.45.12.142	A	mail.4s-spicesmajestic.com
175.45.12.190	A+PTR	mail.mggl.com.hk
175.45.12.190	A	mail.hanny.com
175.45.12.194	A	hifulpot.com
175.45.13.10	A	cichkns4.dw-net.com
175.45.14.10	A	www.lestafette.com
175.45.14.10	A	www.stancafe.hk
175.45.14.10	A	k-element.hk
175.45.14.30	PTR	etdmx2.ensemble.com.hk
175.45.14.30	A	www.regentfurniture.com.hk
175.45.14.30	A	www.ensemble.com.hk
175.45.14.74	A	s-g.com.hk
175.45.14.74	A	mailhub1.s-g.com.hk
175.45.14.82	A	mx.gloryskymarket.com
175.45.14.82	A	bigmindtrader.com
175.45.14.82	A	mail.gs-stock.com
175.45.14.106	A	ns2.jumbolife.hk
175.45.14.134	A	mail.crabtree-evelyn.tv
175.45.14.134	A	crabtree-evelyn.hk
175.45.14.166	A+PTR	srv2.suntai.com
175.45.14.198	A	mail.narita.hk
175.45.14.202	PTR	mssrv.merrysew.com
175.45.14.202	A	merrysew.com
175.45.14.218	A	mail.peacemap.com.hk
175.45.14.222	A	ulan.migmgl.com
175.45.14.222	A	mail.migmgl.com
175.45.15.11	A+PTR	mail.feetat.com.hk
175.45.15.11	A	szfeetat.com
175.45.15.11	A	mail.szfeetat.com
175.45.15.50	A+PTR	mail.hanes.com.hk
175.45.15.50	A	wt01.hanes.com.hk
175.45.15.50	A	hanes.com.hk
175.45.15.78	PTR	octs.org.hk
175.45.15.78	A	mail.octs.org.hk
175.45.15.117	A	hkic.hk
175.45.15.118	A	www.apkic.org
175.45.15.120	A	ecerts.hk
175.45.15.120	A	www.ecerts.hk
175.45.15.121	PTR	mail03.eshk.com.hk
175.45.15.121	A	www.certizen.com
175.45.15.121	A	certizen.com
175.45.15.124	A	hostmaster.certizen.net
175.45.15.125	A	demo.e-cmail.com
175.45.15.125	A	mail.e-cmail.com
175.45.15.174	A	ns1.wmgroup.hk