Robtex

Up: 72.11.150.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 72.11.150.0/25
Down right: 72.11.150.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
72.11.150.10	PTR	72.11.150.10.static.quadranet.com
72.11.150.10	A	resolver1.quadranet.com
72.11.150.50	PTR	72.11.150.50.static.quadranet.com
72.11.150.50	A	resolver2.quadranet.com
72.11.150.50	A	mon2.oc3networks.com
72.11.150.54	PTR	72.11.150.54.static.quadranet.com
72.11.150.54	A	deal4u.co.il
72.11.150.54	A	deal4you.co.il
72.11.150.74	PTR	72.11.150.74.static.quadranet.com
72.11.150.74	A	resolver3.quadranet.com
72.11.150.83	PTR	unassigned.quadranet.com
72.11.150.114	PTR	72.11.150.114.static.quadranet.com
72.11.150.114	A	mississippiriverproject.com
72.11.150.114	A	jayleeharris.com
72.11.150.126	A	resolver4.quadranet.com
72.11.150.127	PTR	unassigned.quadranet.com
72.11.150.130	A+PTR	2.xn.la.damnvps.com
72.11.150.134	PTR	unassigned.quadranet.com
72.11.150.137	PTR	unassigned.quadranet.com
72.11.150.143	PTR	mai.marcroger.com
72.11.150.143	A	itrenshi.com
72.11.150.146	PTR	72.11.150.146.static.quadranet.com
72.11.150.154	PTR	72.11.150.154.static.quadranet.com
72.11.150.154	A	beta.sitetag.us
72.11.150.154	A	sitetag.us
72.11.150.157	A	blog.leechermods.com
72.11.150.173	A+PTR	static-ip-173-150-11-72.host.cybernet.co.id
72.11.150.185	A	hnmetals.com
72.11.150.187	A	calldude.com
72.11.150.187	A	www.calldude.com
72.11.150.194	PTR	72.11.150.194.static.quadranet.com
72.11.150.198	PTR	mail.easydc.net
72.11.150.198	A	winpd.net
72.11.150.210	PTR	72.11.150.210.static.quadranet.com
72.11.150.210	A	rudeglam.com
72.11.150.210	A	modelsinlatex.com
72.11.150.217	PTR	unassigned.quadranet.com
72.11.150.226	A	topanrizky.com
72.11.150.226	A	dc-9c06cfce7696.sbothai7.com
72.11.150.226	A	phucthangtapioca.com
72.11.150.227	A	sancoupon.net
72.11.150.227	A	www.sbothai.com
72.11.150.228	A	dc-50bb684e.sbobet-inter.com
72.11.150.228	A	dc-27eff9822bca.sbo-9.com
72.11.150.228	A	dc-ae0ade96.sboth1.com
72.11.150.230	PTR	72.11.150.230.static.quadranet.com
72.11.150.230	A	adikgaming.net
72.11.150.231	PTR	72.11.150.231.static.quadranet.com
72.11.150.231	A	adikgaming.com
72.11.150.231	A	www.adikgaming.com
72.11.150.233	A	ns1.azaniawheatflour.com
72.11.150.233	A	mail.azaniawheatflour.com
72.11.150.233	A	www.azaniawheatflour.com
72.11.150.234	A	tamimifish.com
72.11.150.234	A	ns2.tamimifish.com
72.11.150.234	A	mail.tamimifish.com
72.11.150.236	PTR	72.11.150.236.static.quadranet.com
72.11.150.236	A	www.dwntwnblvd.com
72.11.150.238	A	muabanbinhduong.com
72.11.150.238	A	mail.raovatlangson.com
72.11.150.238	A	www.raovatlangson.com
72.11.150.240	PTR	unassigned.quadranet.com
72.11.150.240	A	bsnlevdo.com
72.11.150.240	A	mail.varietycinelights.com
72.11.150.242	PTR	72.11.150.242.static.quadranet.com
72.11.150.242	A	dc-d6e0bf24.sbobet-thai9.com
72.11.150.242	A	dc-fb8f00bd.sbothai8.com
72.11.150.243	PTR	72.11.150.243.static.quadranet.com
72.11.150.243	A	duhocphanlan.net
72.11.150.245	A	dc-b401ff4d650e.thietbilab.com
72.11.150.246	PTR	72.11.150.246.static.quadranet.com
72.11.150.246	A	dc-bca4f379a7da.sbothai.com
72.11.150.246	A	dc-7c65dbbb.sbothai.com
72.11.150.247	A	dienthoaididongdep.com
72.11.150.247	A	net-updated.info
72.11.150.247	A	yogateeshirt.com
72.11.150.251	A	www.shoutmeblogging.com
72.11.150.252	A	khainq.com
72.11.150.252	A	vietcomconstruction.vn
72.11.150.252	A	giangiaothanhhung.com.vn
72.11.150.253	A	buyownerpr.com
72.11.150.253	A	mail.atmojo.us
72.11.150.253	A	mail.atmojo.com