Robtex

Up: 217.196.18.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 217.196.19.0/25
Down right: 217.196.19.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
217.196.19.1	A+PTR	bb1.aks1.ktc.kz
217.196.19.3	A	bs1.aks1.ktc.kz
217.196.19.24	A+PTR	bb1.aks1.ktc.kz
217.196.19.36	A	gw1.aks2.ktc.kz
217.196.19.54	PTR	ns.prsa.kz
217.196.19.78	A+PTR	mail.tecnomare.kz
217.196.19.78	A	ns1.tecnomare.kz
217.196.19.100	A+PTR	rgp.kz
217.196.19.100	A	mx10.rgp.kz
217.196.19.100	A	ns1.rgp.kz
217.196.19.138	PTR	mebel-uralska.kz
217.196.19.138	PTR	steklo-service.kz
217.196.19.138	A	mail.steklo-service.kz
217.196.19.170	A+PTR	relay.ktcom.kz
217.196.19.170	A	ns20.ktcom.kz
217.196.19.211	A+PTR	bb0.url2.ktc.kz
217.196.19.214	A	gw0.url2.ktc.kz
217.196.19.226	PTR	bb1.aks1.ktc.kz
217.196.19.226	A+PTR	mu-2.bb1.aks1.ktc.kz
217.196.19.250	A	mail.ktcom.kz
217.196.19.251	A	proxy.ktcom.kz
217.196.19.252	A	ns.ktcom.kz
217.196.19.254	A+PTR	mx.ktcom.kz
217.196.19.254	A	mx10.ktcom.kz
217.196.19.254	A	ns10.ktcom.kz