Robtex

Up: 91.220.16.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 91.220.17.0/25
Down right: 91.220.17.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
91.220.17.13	A+PTR	sowrgw1.imgw.pl
91.220.17.68	A	pogodynka.eu
91.220.17.69	PTR	pogodynka.pl
91.220.17.69	A	pogodynka.eu
91.220.17.71	A	wafw1.imgw.pl
91.220.17.72	A+PTR	wafw2.imgw.pl
91.220.17.73	A+PTR	wagw3.imgw.pl
91.220.17.73	A	wagw3.pogodynka.eu
91.220.17.74	A	wagw4.imgw.pl
91.220.17.94	A	pogodynka.tv
91.220.17.132	PTR	ftp.imgw.pl
91.220.17.137	A+PTR	dns2.imgw.pl
91.220.17.138	A+PTR	dns1.imgw.pl
91.220.17.139	A+PTR	mail.isok.imgw.pl
91.220.17.141	A	imgw.pl
91.220.17.144	A+PTR	mail.imgw.pl
91.220.17.144	A	mail.pogodynka.pl
91.220.17.146	A+PTR	sh.imgw.pl
91.220.17.146	A	monitor.pogodynka.pl
91.220.17.150	A+PTR	downloadsekop.imgw.pl
91.220.17.151	PTR	pogodynka.pl
91.220.17.151	A	www.pogodynka.pl
91.220.17.153	A+PTR	baltyk.pogodynka.pl
91.220.17.153	A	www.baltyk.pogodynka.pl
91.220.17.157	A+PTR	zagle.pogodynka.pl
91.220.17.160	PTR	imgw.pl
91.220.17.160	A	www.imgw.pl
91.220.17.160	A	www.e-meteo.pl
91.220.17.164	A+PTR	awiacja.imgw.pl
91.220.17.165	A+PTR	smog.imgw.pl
91.220.17.167	A	lb202.pogodynka.pl
91.220.17.167	A	res3.imgw.pl
91.220.17.167	A	ads.imgw.pl
91.220.17.177	A	lsop.imgw.pl
91.220.17.180	A	vpn.imgw.pl
91.220.17.182	A	lb204.pogodynka.pl
91.220.17.187	A+PTR	wwis.imgw.pl
91.220.17.193	A	wwwserver.imgw.pl
91.220.17.193	A	ankieta.pogodynka.pl
91.220.17.193	A	agrometeo.pogodynka.pl
91.220.17.194	A	isok.imgw.pl
91.220.17.197	A+PTR	api.pogodynka.pl
91.220.17.211	A	lb211.imgw.pl
91.220.17.214	A	pogodynka.pl
91.220.17.221	A	pogodynka.pl
91.220.17.247	A	ftp.imgw.pl