Robtex

Up: 203.185.28.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 203.185.28.0/25
Down right: 203.185.28.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.185.28.16	A	203185028016.static.ctinets.com
203.185.28.24	A	203185028024.static.ctinets.com
203.185.28.28	A+PTR	barrack.bkc.com.hk
203.185.28.29	A+PTR	203185028029.static.ctinets.com
203.185.28.29	A	mail.bkc.com.hk
203.185.28.29	A	mail.myanmarknitting.com
203.185.28.33	A+PTR	203185028033.static.ctinets.com
203.185.28.33	A	mail1.asiaone.com.hk
203.185.28.35	A	mail01.aovertical.com
203.185.28.37	PTR	203185028037.static.ctinets.com
203.185.28.37	A	unionpower.com
203.185.28.41	PTR	147412.da.com
203.185.28.41	A	make-md.com
203.185.28.41	A	wholeexpress.com
203.185.28.42	PTR	203185028042.static.ctinets.com
203.185.28.42	A	ns2.ntwreg.com
203.185.28.44	PTR	203185028044.static.ctinets.com
203.185.28.44	A	greenboxhk.com
203.185.28.44	A	acmrd.com
203.185.28.45	A+PTR	203185028045.static.ctinets.com
203.185.28.45	A	ns2.26880088.com
203.185.28.50	PTR	mail.winnerpp.com.hk
203.185.28.50	A	leaseway.com.cn
203.185.28.66	A	203185028066.static.ctinets.com
203.185.28.70	A	203185028070.static.ctinets.com
203.185.28.70	A	ns2.hilford.net
203.185.28.70	A	mx.hilford.net
203.185.28.73	A+PTR	203185028073.static.ctinets.com
203.185.28.73	A	mail.firstglory-cn.com
203.185.28.73	A	mail.kyathk.com
203.185.28.82	A+PTR	203185028082.static.ctinets.com
203.185.28.82	A	www.glad-more.com
203.185.28.86	A+PTR	203185028086.static.ctinets.com
203.185.28.87	PTR	203185028087.static.ctinets.com
203.185.28.98	PTR	203185028098.static.ctinets.com
203.185.28.101	A+PTR	203185028101.static.ctinets.com
203.185.28.109	A+PTR	203185028109.static.ctinets.com
203.185.28.113	A	203185028113.static.ctinets.com
203.185.28.114	A	mail.gnholdingsltd.com
203.185.28.126	A+PTR	203185028126.static.ctinets.com
203.185.28.126	A	orkka.com
203.185.28.129	A	203185028129.static.ctinets.com
203.185.28.140	A+PTR	203185028140.static.ctinets.com
203.185.28.140	A	multipcb.com.hk
203.185.28.140	A	johnso.org
203.185.28.141	A	203185028141.static.ctinets.com
203.185.28.146	A+PTR	203185028146.static.ctinets.com
203.185.28.155	PTR	203185028155.static.ctinets.com
203.185.28.155	A	server.comtech.com.hk
203.185.28.155	A	comtech.com.hk
203.185.28.156	PTR	203185028156.static.ctinets.com
203.185.28.156	A	server.comtech.com.hk
203.185.28.156	A	comtech.com.hk
203.185.28.161	A	203185028161.static.ctinets.com
203.185.28.201	PTR	mail.wewephoto.com
203.185.28.201	A	osx.du-sucre.com
203.185.28.201	A	ns9.wewephoto.com
203.185.28.203	A+PTR	203185028203.static.ctinets.com
203.185.28.203	A	mail18.wewephoto.com
203.185.28.203	A	ns8.wewephoto.com
203.185.28.204	A+PTR	203185028204.static.ctinets.com
203.185.28.204	A	mail.envision-concept.com
203.185.28.225	PTR	203185028225.static.ctinets.com
203.185.28.225	A	mail3.angliss.com.hk
203.185.28.237	A+PTR	203185028237.static.ctinets.com