Robtex

Up: 191.242.32.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 191.242.36.0/23
Down right: 191.242.38.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
191.242.39.5	A	marinalopesblog.com
191.242.39.5	A	goboxportal.com
191.242.39.5	A	fmfestival.com
191.242.39.6	PTR	191-242-39-6.wsu.com.br
191.242.39.25	A+PTR	zimbra.itcons.com.br
191.242.39.25	A	zimbra.wsu.com.br
191.242.39.25	A	mail.aosla.com.br
191.242.39.26	PTR	191-242-39-26.wsu.com.br
191.242.39.26	A	mx1-gw.wsutech.com
191.242.39.41	A	dns2.slaviero.com.br
191.242.39.42	PTR	app.scntlcub.com
191.242.39.42	A	partyforacausemiami.com
191.242.39.42	A	blackmarketmia.com
191.242.39.43	PTR	191-242-39-43.wsu.com.br
191.242.39.65	A+PTR	enterprise2.projecttus.com
191.242.39.65	A	softwaresul.com
191.242.39.65	A	www.travelteca.com
191.242.39.67	PTR	ofornao.com.br
191.242.39.68	PTR	canecaria.com.br
191.242.39.73	PTR	allnatureshop.com.br
191.242.39.74	PTR	peguspam.com.br
191.242.39.75	PTR	grifedacasa.com.br
191.242.39.76	PTR	supercards.com.br
191.242.39.77	A+PTR	autopecasmarechal.com.br
191.242.39.77	A	autopecasmarechal.com
191.242.39.78	PTR	sossuldefender.com.br
191.242.39.79	PTR	querouminstrumento.com.br
191.242.39.80	PTR	adegacuritibana.com.br
191.242.39.80	A	buscavinhos.com
191.242.39.80	A	adegaevinhos.net
191.242.39.81	PTR	casachinaonline.com.br
191.242.39.82	PTR	platinox.com.br
191.242.39.83	PTR	lojacativa.com.br
191.242.39.84	PTR	biquiniavulso.com
191.242.39.87	PTR	vinoemare.com.br
191.242.39.89	PTR	nicnan.com.br
191.242.39.188	A+PTR	191-242-39-188.wsu.com.br
191.242.39.188	A	confirmeweb.com
191.242.39.189	A+PTR	191-242-39-189.wsu.com.br
191.242.39.189	A	grupoeconomy.com.br
191.242.39.192	PTR	191-242-39-192.wsu.com.br
191.242.39.192	A	primebuscas.com.br
191.242.39.210	PTR	191-242-39-210.wsu.com.br
191.242.39.210	A	tesliuk.com
191.242.39.210	A	velozo.com.br
191.242.39.211	PTR	191-242-39-211.wsu.com.br
191.242.39.212	PTR	191-242-39-212.wsu.com.br
191.242.39.212	A	ns2.tesliuk.com
191.242.39.212	A	ns2.orandopeloparana.com.br
191.242.39.214	PTR	zimbra.pastoredson.com.br
191.242.39.226	A	tudoleve.com
191.242.39.250	PTR	zimbra.grupoecom.com.br
191.242.39.251	PTR	191-242-39-251.wsu.com.br
191.242.39.251	A	matrizgerencial.com.br
191.242.39.253	A+PTR	191-242-39-253.wsu.com.br
191.242.39.253	A	gobox.com.br