Robtex

Up: 190.81.96.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 190.81.104.0/22
Down right: 190.81.108.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
190.81.104.11	PTR	acelor.com.pe
190.81.104.26	PTR	3w.pe
190.81.104.27	PTR	mail.3w.pe
190.81.104.27	PTR	mail.gdata.3w.pe
190.81.104.27	PTR	mail.lidera.3w.pe
190.81.104.29	PTR	taximonterrico.net
190.81.104.29	PTR	mail.taximonterrico.net
190.81.104.41	PTR	correo.accesocrediticio.com
190.81.104.43	PTR	correo.ezder.com
190.81.104.53	PTR	mail.amrop-peru.com
190.81.104.53	A+PTR	www.amrop-peru.com
190.81.104.53	PTR	mail.amrop.pe
190.81.104.54	PTR	amrop.pe
190.81.104.54	PTR	www.ahpselection.biz
190.81.104.58	PTR	ryasac.com
190.81.104.91	A	correo.pbeabogados.com
190.81.104.93	A+PTR	mail.pbeabogados.com
190.81.104.122	A	serverint.facilsoft.pe
190.81.104.122	A	ns1.facilsoft.pe
190.81.104.122	A	facilsoft.pe
190.81.104.130	A+PTR	mail.tcpip.com.pe
190.81.104.133	A	lujatec.com
190.81.104.133	A	clinicadentaluna.com
190.81.104.133	A	opticasprisma.com
190.81.104.148	PTR	lcc.pe
190.81.104.148	PTR	logicargo.pe
190.81.104.148	A	www.lcc.pe
190.81.104.150	PTR	mail.lcc.pe
190.81.104.150	A+PTR	mail.logicargo.pe
190.81.104.150	PTR	mail.tasac.pe
190.81.104.162	PTR	grupoigarashi.com
190.81.104.162	PTR	gruporedcom.com
190.81.104.162	PTR	grupoigarashi.net
190.81.104.242	A+PTR	mail.gray.com.pe
190.81.107.18	A	www.phantasia.com.pe
190.81.107.18	A	phantasia.com.pe
190.81.107.23	PTR	mail.phantasia.pe
190.81.107.50	PTR	metroprint.pe
190.81.107.50	A+PTR	mail.metroprint.pe
190.81.107.50	PTR	pc-server.heralmol.com.pe
190.81.107.60	PTR	www.sise.edu.pe
190.81.107.179	PTR	mail.sise.edu.pe
190.81.107.181	PTR	mail.sise.edu.pe
190.81.108.34	PTR	dijean.com.pe
190.81.108.34	PTR	mail.azaleia.com.pe
190.81.108.34	PTR	mail.netstore.com.pe
190.81.108.68	A	sulcosa.com.pe
190.81.108.68	A	www.sulcosa.com.pe
190.81.110.44	A+PTR	mail.cnsac.com.pe
190.81.110.44	A	cnsac.com.pe
190.81.110.67	A+PTR	mail.anita.pe
190.81.110.67	A+PTR	anita.com.pe
190.81.110.67	A+PTR	mail.anita.com.pe
190.81.110.74	A	mail.aleky.com.pe
190.81.110.99	PTR	mail.iver.com.pe
190.81.110.150	A	correo.donrufinos.com
190.81.110.150	A	correo.greencleanperu.com
190.81.110.162	A	novatronic.com
190.81.110.162	A	correo.novatronic.com
190.81.110.170	PTR	mail.wts.com.pe
190.81.110.172	PTR	wtsusa.us
190.81.110.172	PTR	mail.wtsusa.us
190.81.110.193	A	conpescadoconcebido.com
190.81.110.250	A	igs.pe
190.81.111.178	PTR	mail.magicdream.pe
190.81.111.178	A+PTR	mail.globalstore.com.pe
190.81.111.178	A+PTR	mail.reinventa.com.pe
190.81.111.181	PTR	mail.jyjferreteria.com
190.81.111.181	A+PTR	mail.rinred.com
190.81.111.181	PTR	zimbra.rinred.com
190.81.111.194	A	mail.travelmar.nom.pe
190.81.111.194	A	mail.thot-travel.com
190.81.111.210	PTR	teleley.com
190.81.111.210	PTR	telecoop.pe
190.81.111.210	PTR	teleley.com.pe
190.81.111.212	A+PTR	informes.legislacion.com.pe
190.81.111.214	PTR	mail.telecoop.pe
190.81.111.214	A+PTR	mail.asesor.com.pe
190.81.111.214	A	mail.lexinteramericana.com