Robtex

Up: 81.17.176.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 81.17.184.0/22
Down right: 81.17.188.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
81.17.184.1	A+PTR	ns.dunaweb.hu
81.17.184.1	A	ns.profinter.hu
81.17.184.1	A	ns.i-trade.hu
81.17.184.3	PTR	mail.dunaweb.hu
81.17.184.9	PTR	3w.dunaweb.hu
81.17.184.9	A	tiszamente.hu
81.17.184.9	A	seagullschool.hu
81.17.184.38	A	www.meditor.hu
81.17.184.38	A	meditor.hu
81.17.184.198	A	81.17.184.198.static.dunaweb.hu
81.17.185.36	A	81.17.185.36.static.dunaweb.hu
81.17.185.49	A	81.17.185.49.static.dunaweb.hu
81.17.185.54	A	81.17.185.54.static.dunaweb.hu
81.17.185.58	A+PTR	81.17.185.58.static.dunaweb.hu
81.17.185.66	PTR	dunakanyar.hu
81.17.185.95	A	81.17.185.95.static.dunaweb.hu
81.17.185.130	A+PTR	81.17.185.130.static.dunaweb.hu
81.17.185.165	A	81.17.185.165.static.dunaweb.hu
81.17.185.183	A	81.17.185.183.static.dunaweb.hu
81.17.185.184	A+PTR	81.17.185.184.static.dunaweb.hu
81.17.185.202	A+PTR	81.17.185.202.static.dunaweb.hu
81.17.185.212	A	81.17.185.212.static.dunaweb.hu
81.17.186.6	A	mail.sultantech.hu
81.17.186.6	A	sultantech.hu
81.17.186.6	A	www.sultantech.hu
81.17.188.3	A+PTR	81.17.188.3.static.dunaweb.hu
81.17.188.9	A+PTR	81.17.188.9.static.dunaweb.hu
81.17.188.20	A	81.17.188.20.static.dunaweb.hu
81.17.188.58	A+PTR	81.17.188.58.static.dunaweb.hu
81.17.188.110	A	81.17.188.110.static.dunaweb.hu
81.17.188.121	A+PTR	81.17.188.121.static.dunaweb.hu
81.17.188.137	A+PTR	81.17.188.137.static.dunaweb.hu
81.17.188.141	A	81.17.188.141.static.dunaweb.hu
81.17.188.159	A	81.17.188.159.static.dunaweb.hu
81.17.188.161	A+PTR	81.17.188.161.static.dunaweb.hu
81.17.188.162	A+PTR	81.17.188.162.static.dunaweb.hu
81.17.188.176	A+PTR	81.17.188.176.static.dunaweb.hu
81.17.188.192	A+PTR	81.17.188.192.static.dunaweb.hu
81.17.188.215	A	81.17.188.215.static.dunaweb.hu
81.17.188.223	A	81.17.188.223.static.dunaweb.hu
81.17.188.224	A+PTR	81.17.188.224.static.dunaweb.hu
81.17.188.241	A+PTR	81.17.188.241.static.dunaweb.hu
81.17.189.22	A	81.17.189.22.static.dunaweb.hu
81.17.189.25	A	81.17.189.25.static.dunaweb.hu
81.17.189.203	A	81.17.189.203.static.dunaweb.hu
81.17.189.253	A	81.17.189.253.static.dunaweb.hu
81.17.190.2	A+PTR	81.17.190.2.static.dunaweb.hu
81.17.190.3	A+PTR	81.17.190.3.static.dunaweb.hu
81.17.190.3	A	macskajancsi.info
81.17.190.242	A	81.17.190.242.static.dunaweb.hu
81.17.191.92	A	81.17.191.92.static.dunaweb.hu
81.17.191.165	A	81.17.191.165.static.dunaweb.hu