Robtex

Up: 59.152.200.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 59.152.201.0/25
Down right: 59.152.201.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
59.152.201.2	A+PTR	smtp001.mx001.hk.cppib.com
59.152.201.2	A	mail1.cppib.com.hk
59.152.201.35	A+PTR	mail.radicasys.com
59.152.201.35	A	webmail.radicasys.com
59.152.201.39	A	radicadatalab.com
59.152.201.39	A	www.radicadatalab.com
59.152.201.41	A	mail1.radicasys.com
59.152.201.56	A	foresoon.com
59.152.201.60	A	xonpro.com
59.152.201.60	A	foresoon.com.hk
59.152.201.60	A	www.xon.com.hk
59.152.201.62	A	mail.oic.hk
59.152.201.66	PTR	mx1.tungtex.com
59.152.201.66	A	mx1.tungtexhz.com
59.152.201.66	A	mx1.tungthai.com
59.152.201.67	A	ns1.tungtex-holdg.com
59.152.201.67	A	ns1.tungtex.com
59.152.201.67	A	mailhub.tungtex.com
59.152.201.69	A	ns2.tungtex-holdg.com
59.152.201.72	A	www.518ec.com
59.152.201.75	A+PTR	mail.greenwoodsasset.com
59.152.201.78	A	mail.tungtex-holdg.com
59.152.201.131	A	itws11.itwshk.net
59.152.201.131	A	mail.asiancapital.net
59.152.201.132	PTR	itws12.itwshk.net
59.152.201.132	A	mail.asiancapital.net
59.152.201.132	A	mail.prankybaby.com
59.152.201.133	PTR	itws13.itwshk.net
59.152.201.133	A	mail.pcfhk.org
59.152.201.133	A	mail.kitchong.com
59.152.201.134	A	www.itwshk.com
59.152.201.134	A	sindart1958.com
59.152.201.134	A	rkm.com.hk
59.152.201.135	A	rkmrollers.com.au
59.152.201.135	A	www.jmi-assoc.com
59.152.201.135	A	www.ccpi.com.hk
59.152.201.141	A	mail.yueyingtech.com
59.152.201.146	A	mail.hostrade.com.hk
59.152.201.202	PTR	mail.winklerhk.com.hk
59.152.201.243	A	mcnn93.wktco.com
59.152.201.245	A	mcnn95.dragontone.com
59.152.201.245	A	mcnn95.airypack.com