Robtex

Up: 80.64.64.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 80.64.72.0/22
Down right: 80.64.76.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
80.64.72.34	A+PTR	80-64-72-34.static.acetelecom.hu
80.64.72.34	A	universaltrade.hu
80.64.72.34	A	webmail.utteurope.com
80.64.72.36	PTR	80.64.72.36.pool.ahol.hu
80.64.72.36	A	gildan.hu
80.64.72.51	A	dknetwork.hu
80.64.72.83	A+PTR	80-64-72-83.static.acetelecom.hu
80.64.72.83	A	erstenyugdijpenztar.hu
80.64.72.83	A	erstenyp.hu
80.64.72.128	PTR	80-64-72-128.static.acetelecom.hu
80.64.72.138	A	80.64.72.138.pool.ahol.hu
80.64.72.210	A+PTR	80-64-72-210.static.acetelecom.hu
80.64.72.210	A	mail.n-tel.hu
80.64.72.210	A	yealink.eu
80.64.72.212	PTR	80-64-72-212.static.acetelecom.hu
80.64.73.66	A	80.64.73.66.pool.ahol.hu
80.64.74.37	A	www.erdarena.hu
80.64.74.37	A	erdarena.hu
80.64.74.52	A	80-64-74-52.static.acetelecom.hu
80.64.74.105	A	mail.racs-compliance.com
80.64.74.151	PTR	www.neprajz.hu
80.64.74.151	A	hem.hu
80.64.74.151	A	www.ethno.hu
80.64.74.177	A+PTR	mail.premiergmed.hu
80.64.75.140	A+PTR	80-64-75-140.static.acetelecom.hu
80.64.75.140	A	hundo.hu
80.64.75.147	A	mail.kvalix.ro
80.64.75.147	A	mail.kvalix.hu
80.64.75.226	A+PTR	80-64-75-226.static.acetelecom.hu
80.64.75.226	A	www.szalag.hu
80.64.75.226	A	adman.hu
80.64.75.230	A	mail.nolimit.hu
80.64.75.238	A+PTR	80-64-75-238.static.acetelecom.hu
80.64.75.241	PTR	camel.univernet.hu
80.64.75.241	A	grepcon.net
80.64.75.241	A	konteneres-sittszallitas.net
80.64.75.243	PTR	debra.univernet.hu
80.64.77.90	PTR	mail.keskeny.hu
80.64.77.90	A	mail.keskenyonline.com
80.64.77.105	A	autoszaki.hu
80.64.77.134	PTR	mailsrvr.strabag-pfs.hu
80.64.77.134	A	mailsrvr.neopropertyservices.hu
80.64.77.187	A	whb.hu
80.64.77.204	A	ns2.ispro.hu
80.64.78.25	A	gpt.hu
80.64.79.254	A	80.64.79.254.fix.ahol.at