Robtex

Up: 193.41.44.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 193.41.44.0/25
Down right: 193.41.44.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
193.41.44.10	PTR	b2-s01-an7.itmpoland.pl
193.41.44.44	A	itms24.pl
193.41.44.130	PTR	b2-s01-an7.itmpoland.pl
193.41.44.163	A	mail.starcomtelematic.pl
193.41.44.163	A	starcon.pl
193.41.44.163	A	ns1.starcomtelematic.pl