Robtex

Up: 193.84.86.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 193.84.86.0/25
Down right: 193.84.86.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
193.84.86.2	A+PTR	gated.datecs.bg
193.84.86.3	PTR	mail.datecs.bg
193.84.86.3	A	45052.zhongyifg.com
193.84.86.3	A	datecs.org
193.84.86.4	A+PTR	bgmaps.datecs.bg
193.84.86.4	A	bgmaps.com
193.84.86.4	A	mrshifter.com
193.84.86.5	A+PTR	web.datecs.bg
193.84.86.5	A	ns2.datecs.bg
193.84.86.5	A	datecs.bg
193.84.86.6	PTR	switch.datecs.bg
193.84.86.7	PTR	gisweb2.datecs.bg
193.84.86.8	PTR	gisftp.datecs.bg
193.84.86.9	A+PTR	fm.datecs.bg
193.84.86.9	A	restorant-hanami.com
193.84.86.10	PTR	gisweb3.datecs.bg
193.84.86.11	PTR	gisweb1.datecs.bg
193.84.86.13	A+PTR	labs.datecs.bg
193.84.86.14	A+PTR	gisweb4.datecs.bg
193.84.86.16	A+PTR	banners.datecs.bg
193.84.86.16	A	a91-152-67-204.elisa-laajakaista.fi
193.84.86.16	A	banners.bgmaps.com
193.84.86.21	PTR	greshki.datecs.bg
193.84.86.33	A+PTR	network132.datecs.bg
193.84.86.35	PTR	dservice.datecs.bg
193.84.86.41	A+PTR	fm1.datecs.bg
193.84.86.42	A+PTR	fm2.datecs.bg
193.84.86.43	A+PTR	fm3.datecs.bg
193.84.86.52	A+PTR	sim.datecs.bg
193.84.86.53	PTR	e-shop.datecs.bg
193.84.86.65	PTR	druter.datecs.bg
193.84.86.66	PTR	cisco.datecs.bg
193.84.86.69	PTR	cargate.datecs.bg
193.84.86.73	PTR	dtupdate.datecs.bg
193.84.86.74	PTR	dtupdate2.datecs.bg
193.84.86.75	PTR	dtupdate3.datecs.bg
193.84.86.76	PTR	dtupdate4.datecs.bg
193.84.86.77	PTR	dtupdate5.datecs.bg
193.84.86.78	PTR	dtupdate6.datecs.bg
193.84.86.95	A+PTR	pay.datecs.bg
193.84.86.95	A	datecspay.bg
193.84.86.101	PTR	wifinr.datecs.bg
193.84.86.110	PTR	ruterc.datecs.bg
193.84.86.111	PTR	ruterd.datecs.bg
193.84.86.129	A+PTR	rtc.datecs.bg
193.84.86.130	A+PTR	orasim.datecs.bg
193.84.86.131	PTR	datecsvpn.datecs.bg
193.84.86.140	PTR	pinpad.datecs.bg
193.84.86.151	A+PTR	lg1.datecs.bg
193.84.86.152	A+PTR	lg2.datecs.bg