Robtex

Up: 138.19.224.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 138.19.240.0/21
Down right: 138.19.248.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
138.19.240.58	PTR	mail2.klwhk.com.hk
138.19.240.59	A+PTR	mail.klwhk.com.hk
138.19.240.59	A	mail.championmotorsport.hk
138.19.240.61	A	mail.abtsystems.com
138.19.240.61	A	abtsystems.com
138.19.241.9	A+PTR	138019241009.ctinets.com
138.19.241.9	A	cichkns3.dw-net.com
138.19.241.22	PTR	corporatetraining.com.hk
138.19.241.22	A	*.corporatetraining.com.hk
138.19.241.190	A+PTR	138019241190.ctinets.com
138.19.241.190	A	www.cropcirclehk.com
138.19.241.206	PTR	138019241206.ctinets.com
138.19.241.206	A	wits1.com
138.19.241.206	A	mail.wits1.com
138.19.242.109	A+PTR	138019242109.ctinets.com
138.19.242.109	A	easypc.hk
138.19.242.109	A	pop3.easypc.hk
138.19.242.140	A+PTR	138019242140.ctinets.com
138.19.242.140	A	3kick.com
138.19.242.140	A	www.3kick.com
138.19.242.146	A+PTR	138019242146.ctinets.com
138.19.242.146	A	twtrophy.com
138.19.242.162	A	tandywatches.com
138.19.242.250	PTR	mail.netcastinfo.com
138.19.243.77	A+PTR	138019243077.ctinets.com
138.19.243.81	A+PTR	138019243081.ctinets.com
138.19.243.81	A	kuyunzyw.net
138.19.243.81	A	77tv.tv
138.19.243.99	A+PTR	138019243099.ctinets.com
138.19.243.100	PTR	138019243100.ctinets.com
138.19.245.221	A+PTR	138019245221.ctinets.com
138.19.245.221	A	hkbn-v1e.360cdn.men
138.19.246.42	A	gdh.com.hk
138.19.246.43	A	gdi.com.hk
138.19.246.145	PTR	138019246145.ctinets.com
138.19.247.6	A+PTR	138019247006.ctinets.com
138.19.247.6	A	otaru.co
138.19.247.6	A	orchestran.com
138.19.247.10	A+PTR	138019247010.ctinets.com
138.19.247.25	A	mail.tsihkltd.com
138.19.247.26	A+PTR	138019247026.ctinets.com
138.19.247.26	A	www.tsihkltd.com
138.19.247.98	A+PTR	138019247098.ctinets.com
138.19.247.98	A	mail.talypayroll.com
138.19.247.98	A	ns01.talyonline.com
138.19.247.170	A+PTR	138019247170.ctinets.com
138.19.247.170	A	mail.hohing.com
138.19.247.174	A+PTR	138019247174.ctinets.com
138.19.247.174	A	aochk.com
138.19.248.38	A+PTR	138019248038.ctinets.com
138.19.248.38	A	hallooidea.com
138.19.248.38	A	www.hallooidea.com
138.19.248.82	A+PTR	138019248082.ctinets.com
138.19.248.82	A	*.italtrim.com
138.19.248.130	A+PTR	138019248130.ctinets.com
138.19.248.130	A	cms.ideoconcepts.com
138.19.248.131	A+PTR	138019248131.ctinets.com
138.19.248.131	A	dns2.ideoconcepts.com
138.19.248.141	PTR	138019248141.ctinets.com
138.19.248.218	A	mykorn.net
138.19.248.218	A	mykorn.com
138.19.248.234	A+PTR	138019248234.ctinets.com
138.19.248.234	A	megawealthasia.com
138.19.249.10	A+PTR	138019249010.ctinets.com
138.19.249.57	A	www.wap9.mobi
138.19.249.57	A	109boy.wap9.mobi
138.19.249.57	A	mahim.wap9.mobi
138.19.249.202	A+PTR	138019249202.ctinets.com
138.19.251.214	A+PTR	138019251214.ctinets.com
138.19.252.70	A	gama-tech.com
138.19.252.106	A+PTR	138019252106.ctinets.com
138.19.252.106	A	netforce-solutions.com
138.19.252.154	A+PTR	138019252154.ctinets.com
138.19.253.14	A+PTR	138019253014.ctinets.com
138.19.253.90	A+PTR	138019253090.ctinets.com
138.19.253.90	A	insu-doc.com
138.19.253.94	A+PTR	138019253094.ctinets.com
138.19.253.94	A	cichkns2.dw-net.com
138.19.253.98	A+PTR	vvs.ooky.it
138.19.253.98	A	ooky.it
138.19.253.98	A	sempre-design.com
138.19.253.99	PTR	ms1.gainmex.com
138.19.253.101	PTR	ns1.wtihk.com
138.19.253.102	PTR	ns2.wtihk.com
138.19.253.170	A+PTR	138019253170.ctinets.com
138.19.253.170	A	mail.nmindeo.com
138.19.253.185	A+PTR	138019253185.ctinets.com
138.19.253.185	A	ajmason.com
138.19.253.186	PTR	138019253186.ctinets.com
138.19.253.186	A	www.urbanposthotel.net
138.19.253.186	A	www.urbanposthotel.com
138.19.253.187	PTR	138019253187.ctinets.com
138.19.253.210	A	mail.preneba.com
138.19.253.218	A+PTR	138019253218.ctinets.com
138.19.254.136	A+PTR	138019254136.ctinets.com
138.19.255.16	A+PTR	138019255016.ctinets.com
138.19.255.67	A+PTR	138019255067.ctinets.com
138.19.255.67	A	gderji.com
138.19.255.149	A+PTR	138019255149.ctinets.com
138.19.255.232	A+PTR	138019255232.ctinets.com
138.19.255.232	A	krizhon.com
138.19.255.241	A+PTR	138019255241.ctinets.com