Robtex

Up: 93.152.172.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 93.152.173.0/25
Down right: 93.152.173.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
93.152.173.1	PTR	thor.onlinedirect.bg
93.152.173.3	PTR	calderra.com
93.152.173.25	PTR	mail.hdp.bg
93.152.173.36	A+PTR	gurko.smartcall.bg
93.152.173.36	A	mail.raykov.eu
93.152.173.36	A	ns2.bgserver.eu
93.152.173.37	A+PTR	cuckooland.llama.gs
93.152.173.38	PTR	mail.onlinedirect.bg
93.152.173.38	A	old.onlinedirect.bg
93.152.173.54	A	yyovkov.net
93.152.173.58	PTR	mail.bakertillyklitou.bg
93.152.173.70	A+PTR	mail.multi-speed.net
93.152.173.70	A	ns1.multi-speed.net
93.152.173.86	PTR	mail.bulbio.com
93.152.173.140	PTR	mail.bhrmda.bg
93.152.173.173	A	blizzardwebstudio.com
93.152.173.175	A	ns1.fifhost.com
93.152.173.175	A	mail.holiday.bg
93.152.173.175	A	mail.sdelka.bg