Robtex

Up: 185.80.162.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 185.80.163.0/25
Down right: 185.80.163.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
185.80.163.74	A+PTR	mail.fago.net.pl
185.80.163.91	PTR	185-80-163-91.actus-info.pl
185.80.163.91	A	mailsrv01.mgmsystems.pl
185.80.163.91	A	mx.ironwave.eu
185.80.163.92	PTR	185-80-163-92.actus-info.pl
185.80.163.92	A	mgmsamail.mgmsystems.pl
185.80.163.92	A	exchange.mgmsystems.pl
185.80.163.210	A	mail.documaster.pl
185.80.163.210	A	mail.euroimpex.pl