Robtex

Up: 72.232.16.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 72.232.24.0/22
Down right: 72.232.28.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
72.232.24.98	A	mail.all-shop.net
72.232.24.239	A	239.24.232.72.static.reverse.ltdomains.com
72.232.24.240	A	240.24.232.72.static.reverse.ltdomains.com
72.232.24.251	PTR	ice-studio.od.ua
72.232.25.8	A	8.25.232.72.static.reverse.ltdomains.com
72.232.25.19	A	19.25.232.72.static.reverse.ltdomains.com
72.232.25.35	A	35.25.232.72.static.reverse.ltdomains.com
72.232.25.57	A	57.25.232.72.static.reverse.ltdomains.com
72.232.25.73	A	73.25.232.72.static.reverse.ltdomains.com
72.232.25.75	A	mail.sockauthority.com
72.232.25.79	A	79.25.232.72.static.reverse.ltdomains.com
72.232.25.83	A	83.25.232.72.static.reverse.ltdomains.com
72.232.25.106	A	www.rapidpctech.com
72.232.25.129	A	129.25.232.72.static.reverse.ltdomains.com
72.232.25.163	A	163.25.232.72.static.reverse.ltdomains.com
72.232.25.165	A	165.25.232.72.static.reverse.ltdomains.com
72.232.25.168	A	168.25.232.72.static.reverse.ltdomains.com
72.232.25.178	A	ns25.ns123.net
72.232.25.179	A	ns26.ns123.net
72.232.25.190	A	190.25.232.72.static.reverse.ltdomains.com
72.232.25.192	A	192.25.232.72.static.reverse.ltdomains.com
72.232.25.193	A+PTR	193.25.232.72.static.reverse.ltdomains.com
72.232.25.194	PTR	194.25.232.72.static.reverse.ltdomains.com
72.232.25.206	A	206.25.232.72.static.reverse.ltdomains.com
72.232.25.214	A	214.25.232.72.static.reverse.ltdomains.com
72.232.25.218	A	218.25.232.72.static.reverse.ltdomains.com
72.232.26.9	A	9.26.232.72.static.reverse.ltdomains.com
72.232.26.71	A	mx1.verinthms-tm.com
72.232.26.73	A	cuna.verinthms.com
72.232.26.75	A	75.26.232.72.static.reverse.ltdomains.com
72.232.26.85	A	85.26.232.72.static.reverse.ltdomains.com
72.232.26.106	A	mxa.kana-tracfone.com
72.232.26.106	A	mxa.kana-cibc.com
72.232.26.107	A	mxa.kana-abbvie.com
72.232.26.107	A	mxb.kana-tracfone.com
72.232.26.144	A	www.accesswireless.com
72.232.26.148	A	dealerportal.iwirelesshome.com
72.232.26.150	A	iw-ohs-external.mycatalystweb.com
72.232.26.152	A	152.26.232.72.static.reverse.ltdomains.com
72.232.26.152	A	krogeriwireless.com
72.232.26.155	PTR	ns2.orgfree.com
72.232.26.193	A	193.26.232.72.static.reverse.ltdomains.com
72.232.26.209	A	scarportal.com
72.232.26.219	A	219.26.232.72.static.reverse.ltdomains.com
72.232.26.222	A	iwirelesshome.com
72.232.26.222	A	www.iwirelesshome.com
72.232.27.15	A	15.27.232.72.static.reverse.ltdomains.com
72.232.27.18	PTR	host.tch.com.br
72.232.27.29	A	29.27.232.72.static.reverse.ltdomains.com
72.232.27.39	A	39.27.232.72.static.reverse.ltdomains.com
72.232.27.41	A	41.27.232.72.static.reverse.ltdomains.com
72.232.27.57	A	57.27.232.72.static.reverse.ltdomains.com
72.232.27.71	A	na.haldex.com
72.232.27.73	A	73.27.232.72.static.reverse.ltdomains.com
72.232.27.77	A	77.27.232.72.static.reverse.ltdomains.com
72.232.27.78	A	epi.hbsna.com
72.232.27.78	A	78.27.232.72.static.reverse.ltdomains.com
72.232.27.81	A	mail1.haldex.com
72.232.27.89	A	89.27.232.72.static.reverse.ltdomains.com
72.232.27.91	A	91.27.232.72.static.reverse.ltdomains.com
72.232.27.94	A	94.27.232.72.static.reverse.ltdomains.com
72.232.27.97	A	97.27.232.72.static.reverse.ltdomains.com
72.232.27.106	PTR	reverse-2009111312.nocser.net
72.232.27.106	A	houlette-gray.com
72.232.27.118	A	118.27.232.72.static.reverse.ltdomains.com
72.232.27.126	A	126.27.232.72.static.reverse.ltdomains.com
72.232.27.133	A	133.27.232.72.static.reverse.ltdomains.com
72.232.27.142	A	142.27.232.72.static.reverse.ltdomains.com
72.232.27.143	A	143.27.232.72.static.reverse.ltdomains.com
72.232.27.152	A	ns2.isharemedicalrecords.com
72.232.27.152	A	ns1.isharemedicalrecords.com
72.232.27.154	A+PTR	154.27.232.72.static.reverse.ltdomains.com
72.232.27.159	A	159.27.232.72.static.reverse.ltdomains.com
72.232.27.162	A	162.27.232.72.static.reverse.ltdomains.com
72.232.27.164	A	164.27.232.72.static.reverse.ltdomains.com
72.232.27.167	A	167.27.232.72.static.reverse.ltdomains.com
72.232.27.173	A	173.27.232.72.static.reverse.ltdomains.com
72.232.27.178	A	178.27.232.72.static.reverse.ltdomains.com
72.232.27.180	A	180.27.232.72.static.reverse.ltdomains.com
72.232.27.181	A	181.27.232.72.static.reverse.ltdomains.com
72.232.27.182	A	182.27.232.72.static.reverse.ltdomains.com
72.232.27.188	A	188.27.232.72.static.reverse.ltdomains.com
72.232.27.216	A	216.27.232.72.static.reverse.ltdomains.com
72.232.27.217	A	217.27.232.72.static.reverse.ltdomains.com
72.232.27.222	A	222.27.232.72.static.reverse.ltdomains.com
72.232.27.224	A	224.27.232.72.static.reverse.ltdomains.com
72.232.27.231	A	231.27.232.72.static.reverse.ltdomains.com
72.232.27.238	A	238.27.232.72.static.reverse.ltdomains.com
72.232.27.240	A	240.27.232.72.static.reverse.ltdomains.com
72.232.27.254	A	254.27.232.72.static.reverse.ltdomains.com
72.232.28.18	A	www.sandvacation.com
72.232.28.18	A	mail.sandvacation.com
72.232.28.18	A	sandvacation.com
72.232.28.26	A	ns3.nomiland.com
72.232.28.26	A	lyt01.nomiland.com
72.232.28.42	PTR	galaxy-webhosting.co.uk
72.232.28.192	A+PTR	192.28.232.72.static.reverse.ltdomains.com
72.232.28.211	A	ns2.ultimatewealthsystems.com
72.232.29.25	A	25.29.232.72.static.reverse.ltdomains.com
72.232.29.26	PTR	26.29.232.72.static.reverse.ltdomains.com
72.232.29.28	A	28.29.232.72.static.reverse.ltdomains.com
72.232.29.29	A	29.29.232.72.static.reverse.ltdomains.com
72.232.29.129	PTR	129.29.232.72.static.reverse.ltdomains.com
72.232.29.145	A	145.29.232.72.static.reverse.ltdomains.com
72.232.29.172	A	ns1.metapredict.com
72.232.29.194	A	statusads.com
72.232.29.203	A	www.dio.ro
72.232.29.203	A	massif.ro
72.232.29.203	A	dio.ro
72.232.30.15	A	*.hometracker.com
72.232.30.15	A	15.30.232.72.static.reverse.ltdomains.com
72.232.30.15	A	hometracker.com
72.232.30.16	A	bidselect.com
72.232.30.17	A+PTR	17.30.232.72.static.reverse.ltdomains.com
72.232.30.21	A	hometelos.com
72.232.30.21	A	kwikul.com
72.232.30.34	A	*.aengie.com
72.232.30.34	A	mail.aengie.com
72.232.30.34	A	roma.host-name.com
72.232.30.102	A	102.30.232.72.static.reverse.ltdomains.com
72.232.30.218	A	uebersetzungsbueros-uebersetzungen.de
72.232.30.221	A	mail.zureyfa.com
72.232.30.226	A	226.30.232.72.static.reverse.ltdomains.com
72.232.31.2	A+PTR	hosting7.webhs.org
72.232.31.68	A	68.31.232.72.static.reverse.ltdomains.com
72.232.31.81	A	81.31.232.72.static.reverse.ltdomains.com
72.232.31.82	PTR	cdn2.godns.net
72.232.31.82	A	nolisting.escueladeemprendedores.org
72.232.31.82	A	nolisting.desenchufate.com
72.232.31.155	A	155.31.232.72.static.reverse.ltdomains.com
72.232.31.176	A+PTR	176.31.232.72.static.reverse.ltdomains.com
72.232.31.189	A	189.31.232.72.static.reverse.ltdomains.com
72.232.31.200	A	200.31.232.72.static.reverse.ltdomains.com
72.232.31.201	A	201.31.232.72.static.reverse.ltdomains.com
72.232.31.242	PTR	242.31.232.72.static.reverse.ltdomains.com
72.232.31.242	A	sandiegoautostore.com
72.232.31.242	A	arizonadodgedealers.com