Robtex

Up: 193.109.212.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 193.109.212.0/25
Down right: 193.109.212.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
193.109.212.18	A+PTR	dns1.nbp.pl
193.109.212.18	A	dns.nbp.pl
193.109.212.19	A+PTR	dns2.nbp.pl
193.109.212.19	A	dns.nbp.pl
193.109.212.20	A	css1.nbp.pl
193.109.212.30	A	adfs.nbp.pl
193.109.212.31	A+PTR	lcl.nbp.pl
193.109.212.32	A+PTR	int.nbp.pl
193.109.212.33	A+PTR	dialup.nbp.pl
193.109.212.34	A+PTR	syreny.nbp.pl
193.109.212.35	A+PTR	exc.nbp.pl
193.109.212.44	A+PTR	lb1c.nbp.pl
193.109.212.44	A	lb1.nbp.pl
193.109.212.45	PTR	lb1.nbp.pl
193.109.212.45	A+PTR	lb2c.nbp.pl
193.109.212.48	A	fewebext.nbp.pl
193.109.212.48	A	meet.nbp.pl
193.109.212.48	A	lyncdiscover.nbp.pl
193.109.212.53	A+PTR	gate1.nbp.pl
193.109.212.53	A	mx3.nbp.pl
193.109.212.54	A+PTR	gate2.nbp.pl
193.109.212.54	A	mx1.nbp.pl
193.109.212.59	A	wacwebext.nbp.pl
193.109.212.60	A	sip.nbp.pl
193.109.212.61	A	webconf.nbp.pl
193.109.212.62	A	av.nbp.pl
193.109.212.100	PTR	www.enbepe.pl
193.109.212.100	A	pbe.nbp.pl
193.109.212.101	PTR	pbe.nbp.pl
193.109.212.103	PTR	sis.nbp.pl
193.109.212.103	A+PTR	sorbnet.nbp.pl
193.109.212.104	A+PTR	sistest.nbp.pl
193.109.212.105	A+PTR	nc.nbp.pl
193.109.212.107	PTR	elbon2.nbp.pl
193.109.212.109	A+PTR	sprawozdawczosc.nbp.pl
193.109.212.110	A+PTR	test-sprawozdawczosc.nbp.pl
193.109.212.114	A	amakro.nbp.pl
193.109.212.115	PTR	sescmc.nbp.pl
193.109.212.115	A	sescm.nbp.pl
193.109.212.118	A+PTR	oxy1.nbp.pl
193.109.212.119	A+PTR	oxy2.nbp.pl
193.109.212.122	A	gslb1.nbp.pl
193.109.212.132	A+PTR	azu.nbp.pl
193.109.212.142	A	nbe.nbp.pl
193.109.212.193	A	target2.nbp.pl
193.109.212.193	A	nccert.biz
193.109.212.193	A	www.nccert.pl
193.109.212.198	A	sis.nbp.pl
193.109.212.198	A	pkk.nbp.pl
193.109.212.227	A+PTR	eas.nbp.pl
193.109.212.228	A+PTR	outlook.nbp.pl
193.109.212.229	A	dirwebext.nbp.pl
193.109.212.230	A	autodiscover.nbp.pl
193.109.212.240	A	portal.nbp.pl
193.109.212.241	A+PTR	ex.nbp.pl
193.109.212.241	A+PTR	serwis.nbp.pl
193.109.212.241	A	bip.nbp.pl
193.109.212.242	A+PTR	owa.nbp.pl
193.109.212.242	A+PTR	poczta.nbp.pl
193.109.212.245	A+PTR	ocsp.nbp.pl
193.109.212.250	A+PTR	ce.nbp.pl
193.109.212.252	A+PTR	br.nbp.pl
193.109.212.253	A+PTR	br.nbp.pl
193.109.212.254	A+PTR	br.nbp.pl