Robtex

Up: 91.219.80.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 91.219.84.0/23
Down right: 91.219.86.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
91.219.84.1	A+PTR	ns1.jacsa.net
91.219.84.1	A	vmhost1.jacsa.net
91.219.84.2	A	vmhost2.jacsa.net
91.219.84.3	PTR	vmhost3.jacsa.net
91.219.84.5	A	vbackup.jacsa.net
91.219.84.11	PTR	webserver.jacsa.net
91.219.84.11	A	multi-jet.com
91.219.84.11	A	energiakalkulator.hu
91.219.84.12	PTR	mailserver.jacsa.net
91.219.84.12	A	mail.pavai.hu
91.219.84.12	A	mail.quantrisk.eu
91.219.84.14	PTR	nvr0.jacsa.net
91.219.84.15	PTR	saturn.jacsa.net
91.219.84.17	PTR	asterisk.jacsa.net
91.219.84.17	A+PTR	voip.jacsa.net
91.219.84.21	PTR	ispconfig.jacsa.net
91.219.84.21	A	bicskenet.hu
91.219.84.21	A	mail.bicskenet.hu
91.219.84.22	A+PTR	mailserver2.jacsa.net
91.219.84.22	A	mail.bicskenet.hu
91.219.84.22	A	mail.forgomorgo.hu
91.219.84.25	PTR	kopano4.jacsa.net
91.219.84.27	PTR	webserver2.jacsa.net
91.219.84.27	A	www.alt-y.hu
91.219.84.27	A	mail.halistenstudio.com
91.219.84.28	A+PTR	zarafa2.jacsa.net
91.219.84.32	PTR	srv.bauszter.hu
91.219.84.32	A	www.brakehose.hu
91.219.84.32	A	mail.goldsmanntamas.com
91.219.84.36	A+PTR	liebep.de
91.219.84.39	PTR	okoshazak.eu
91.219.84.39	A	smartinfo.hu
91.219.84.39	A	alfaport.hu
91.219.84.40	A+PTR	srv.hagyomanyokhaza.hu
91.219.84.40	A	folklife.hu
91.219.84.40	A	mail.lajtha.hu
91.219.84.42	PTR	vip1.jacsa.net
91.219.84.43	PTR	srv.alexbutor.hu
91.219.84.43	A	www.alexmobilier.ro
91.219.84.47	A+PTR	srv2.alexbutor.hu
91.219.84.47	A	alexnabytok.sk
91.219.84.47	A	www.alexmobilier.ro
91.219.84.49	PTR	srv2.hagyomanyokhaza.hu
91.219.84.49	A	www.heritagehouse.hu
91.219.84.49	A	folkprogram.hu
91.219.84.50	PTR	verxweb.com
91.219.84.55	A	alexbutor.hu
91.219.84.105	PTR	fdb.hagyomanyokhaza.hu
91.219.84.105	A	folkloredb.eu
91.219.84.105	A	folkloradatbazis.hu
91.219.84.254	A+PTR	servers.jacsa.net
91.219.85.47	A+PTR	ppp-47-85-219-91.jacsa.net
91.219.85.87	A+PTR	ppp-87-85-219-91.jacsa.net
91.219.85.254	A+PTR	nat.jacsa.net
91.219.86.11	A+PTR	ppp-11-86-219-91.jacsa.net
91.219.87.1	PTR	ppp-1-87-219-91.jacsa.net
91.219.87.9	A+PTR	ppp-9-87-219-91.jacsa.net
91.219.87.10	A	ppp-10-87-219-91.jacsa.net
91.219.87.17	A+PTR	ppp-17-87-219-91.jacsa.net
91.219.87.29	A+PTR	ppp-29-87-219-91.jacsa.net
91.219.87.35	A+PTR	ppp-35-87-219-91.jacsa.net
91.219.87.44	A	ppp-44-87-219-91.jacsa.net
91.219.87.49	A+PTR	ppp-49-87-219-91.jacsa.net
91.219.87.57	A+PTR	ppp-57-87-219-91.jacsa.net
91.219.87.59	A+PTR	ppp-59-87-219-91.jacsa.net
91.219.87.62	A+PTR	ppp-62-87-219-91.jacsa.net
91.219.87.78	A+PTR	ppp-78-87-219-91.jacsa.net
91.219.87.82	A+PTR	ppp-82-87-219-91.jacsa.net
91.219.87.85	PTR	ppp-87-85-219-91.jacsa.net
91.219.87.90	A+PTR	ppp-90-87-219-91.jacsa.net
91.219.87.96	A+PTR	ppp-96-87-219-91.jacsa.net
91.219.87.106	PTR	ppp-106-87-219-91.jacsa.net
91.219.87.114	A+PTR	ppp-114-87-219-91.jacsa.net
91.219.87.119	A+PTR	ppp-119-87-219-91.jacsa.net
91.219.87.168	A+PTR	mail.planex.hu
91.219.87.170	A	reisser.jacsa.net
91.219.87.184	A+PTR	ppp-184-87-219-91.jacsa.net
91.219.87.205	A+PTR	ppp-205-87-219-91.jacsa.net
91.219.87.205	A	mail.alexcompany.eu
91.219.87.206	A+PTR	ppp-206-87-219-91.jacsa.net
91.219.87.209	A+PTR	mail.techtrans.hu
91.219.87.211	A+PTR	solo.sintrex.hu
91.219.87.211	A	ns2.sintrex.hu
91.219.87.211	A	www.win.hu
91.219.87.212	A+PTR	sulaco.sintrex.hu
91.219.87.212	A	www.win.hu
91.219.87.212	A	mail.miveskert.hu
91.219.87.224	A+PTR	ppp-224-87-219-91.jacsa.net
91.219.87.227	PTR	mail.zoldbicske.hu
91.219.87.231	A+PTR	ppp-231-87-219-91.jacsa.net
91.219.87.232	A+PTR	ppp-232-87-219-91.jacsa.net
91.219.87.236	A+PTR	ppp-236-87-219-91.jacsa.net
91.219.87.239	A+PTR	ppp-239-87-219-91.jacsa.net
91.219.87.254	A+PTR	ns2.jacsa.net
91.219.87.254	A	iroda.jacsa.net