Robtex

Up: 193.231.20.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 193.231.20.0/25
Down right: 193.231.20.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
193.231.20.1	PTR	ns.ubbcluj.ro
193.231.20.1	A	zeus.ubbcluj.ro
193.231.20.1	A	ns1.mihaicotu.ro
193.231.20.2	A+PTR	hera.ubbcluj.ro
193.231.20.2	A	ns2.ubbcluj.ro
193.231.20.3	A+PTR	cc.ubbcluj.ro
193.231.20.4	A+PTR	lett.ubbcluj.ro
193.231.20.5	A+PTR	geografie.ubbcluj.ro
193.231.20.6	A+PTR	euro.ubbcluj.ro
193.231.20.6	A	americanstudies.org.ro
193.231.20.7	PTR	sport.ubbcluj.ro
193.231.20.8	A+PTR	mx1.ubbcluj.ro
193.231.20.10	A+PTR	mail.law.ubbcluj.ro
193.231.20.11	A+PTR	law.ubbcluj.ro
193.231.20.11	A	studia.law.ubbcluj.ro
193.231.20.12	PTR	bcu.ubbcluj.ro
193.231.20.12	A	mail.bcucluj.ro
193.231.20.13	PTR	econ.ubbcluj.ro
193.231.20.14	A	hasdeu.ubbcluj.ro
193.231.20.15	PTR	hosting1.ubbcluj.ro
193.231.20.15	A	nat-sport21.ubbcluj.ro
193.231.20.15	A	cfcid-temp.ubbcluj.ro
193.231.20.16	PTR	pszichologia.ubbcluj.ro
193.231.20.16	A	mail.pszichologia.ro
193.231.20.17	PTR	proxy2.ubbcluj.ro
193.231.20.18	A+PTR	tbs.ubbcluj.ro
193.231.20.18	A	www.tbs.ubbcluj.ro
193.231.20.19	A	mail.ubbcluj.ro
193.231.20.19	A	staff.ubbcluj.ro
193.231.20.19	A	webmail.ubbcluj.ro
193.231.20.21	PTR	smtp.ubbcluj.ro
193.231.20.23	PTR	hstud.ubbcluj.ro
193.231.20.23	PTR	hosting-stud.ubbcluj.ro
193.231.20.23	A	grbot.ubbcluj.ro
193.231.20.25	A	chem.ubbcluj.ro
193.231.20.25	A	www.chem.ubbcluj.ro
193.231.20.26	A	bioge.ubbcluj.ro
193.231.20.27	A	monitor.ubbcluj.ro
193.231.20.29	A+PTR	socasis.ubbcluj.ro
193.231.20.31	A+PTR	biochem.ubbcluj.ro
193.231.20.35	A+PTR	chem.ubbcluj.ro
193.231.20.37	PTR	mx2.ubbcluj.ro
193.231.20.40	PTR	hosting2.ubbcluj.ro
193.231.20.40	A	doctorat.ubbcluj.ro
193.231.20.40	A	lmg.ttv.ubbcluj.ro
193.231.20.41	PTR	bkinfobase.ubbcluj.ro
193.231.20.41	A	staff2.ubbcluj.ro
193.231.20.42	A	infobase.ubbcluj.ro
193.231.20.44	A+PTR	universitas.ubbcluj.ro
193.231.20.50	A	serverconf.ubbcluj.ro
193.231.20.51	A	recorderconf.ubbcluj.ro
193.231.20.53	PTR	fortimgm.ubbcluj.ro
193.231.20.53	A	vconf2.ubbcluj.ro
193.231.20.57	PTR	john.ubbcluj.ro
193.231.20.64	A	adminconf.ubbcluj.ro
193.231.20.77	A+PTR	smtp2.ubbcluj.ro
193.231.20.77	A	monitor.ubbcluj.ro
193.231.20.78	A	mx1.ubbcluj.ro
193.231.20.78	A	mx.ubbcluj.ro
193.231.20.78	A	mx2.ubbcluj.ro
193.231.20.79	A	smtp.ubbcluj.ro
193.231.20.101	A+PTR	ns2.ubbcluj.ro
193.231.20.101	A	pages.ubbcluj.ro
193.231.20.104	A	c3000-ai11.ubbcluj.ro
193.231.20.108	A+PTR	proxy1.ubbcluj.ro
193.231.20.108	A	webmail1.ubbcluj.ro
193.231.20.117	A+PTR	direcon.ubbcluj.ro
193.231.20.119	PTR	teze.doctorat.ubbcluj.ro
193.231.20.162	PTR	infotest2.ubbcluj.ro
193.231.20.162	A	info.ubbcluj.ro
193.231.20.200	A	hera3300.ubbcluj.ro
193.231.20.201	PTR	nat-cc.ubbcluj.ro
193.231.20.201	A	hera1100-1.ubbcluj.ro
193.231.20.202	A	hera1100-2.ubbcluj.ro
193.231.20.203	A	hera1100-3.ubbcluj.ro
193.231.20.205	PTR	nat-ttv.ubbcluj.ro
193.231.20.216	A+PTR	psihologie1100.ubbcluj.ro
193.231.20.217	A+PTR	geosubs1100.ubbcluj.ro
193.231.20.218	A	fizsubs1100.ubbcluj.ro
193.231.20.250	A	dial.ubbcluj.ro