Robtex

Up: 182.19.16.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 182.19.16.0/22
Down right: 182.19.20.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
182.19.17.99	A	mail.3di.us
182.19.17.102	A	3diseattle.com
182.19.17.244	A	webmail.timetechnoplast.com
182.19.18.165	PTR	mail.arenja.com
182.19.18.165	A+PTR	mail.qilifecare.com
182.19.18.165	PTR	mail.qispine.com
182.19.19.49	A	marutiefkon.in
182.19.19.49	A	www.marutiefkon.in
182.19.19.50	A	etrack.in
182.19.19.50	A	efkonsuzuki.com
182.19.19.52	A	efkonsuzuki.com
182.19.19.67	A+PTR	vsdmtest.vodafone.ind.in
182.19.19.68	A	vsdmdsstest.vodafone.ind.in
182.19.19.69	A+PTR	vsdm.vodafone.in
182.19.19.115	PTR	mail.majorbrands.in
182.19.19.115	A	mail.promod.in
182.19.19.115	A	mail.shopfit.in
182.19.19.117	A	majorbrands.info
182.19.19.146	PTR	www.telesamadhan.mp.gov.in
182.19.19.146	A	telesamadhan.mp.gov.in
182.19.19.171	A	iballforum.com
182.19.20.35	A	pb.vodafone.in
182.19.20.51	A+PTR	ebill4.vodafone.com
182.19.20.51	A+PTR	ebill4.vodafone.in
182.19.20.71	A	live.vodafone.in
182.19.20.71	A	www.live.vodafone.in
182.19.20.83	A	ebillpay.vodafone.in
182.19.20.95	A	pushnotify.vodafone.in
182.19.20.102	A	awcs.vodafone.in
182.19.20.104	A	login.vodafone.in
182.19.20.140	A	ppnmva.vodafone.in
182.19.20.162	A	snoc-apprum.vodafone.in
182.19.20.165	A	etopup.vodafone.in
182.19.20.176	A	mcare.vodafone.in
182.19.20.177	A	myvodafone.vodafone.in
182.19.20.187	A	msales.vodafone.in
182.19.20.189	A+PTR	smtp6.vodafone.com
182.19.20.189	A+PTR	mr3.vodafone.in
182.19.20.190	A+PTR	smtp1.vodafone.in
182.19.20.190	PTR	smtp1.vodafone.com
182.19.20.193	A+PTR	smtp4.vodafone.in
182.19.20.193	A+PTR	smtp4.vodafone.com
182.19.20.194	A+PTR	mobile-east.vodafone.com
182.19.20.206	A	netp.vodafone.in
182.19.20.219	A	retapp.vodafone.in
182.19.22.142	A	rsdmumbai.com
182.19.22.142	A	mail.rsdmumbai.com
182.19.22.218	A	gcpl.gulbrandsen.com
182.19.22.230	A+PTR	pehredar.tannas.org
182.19.22.230	A	tannas.org
182.19.22.234	A	gtipl.gulbrandsen.com
182.19.23.88	A	dlempl.com
182.19.23.138	A	myquery.dtdc.com
182.19.23.150	A	india.dtdc.in
182.19.23.226	A	tracking.dtdc.com
182.19.23.238	A	dtdcnewworld.net