Robtex

Up: 223.252.0.0/17
Can't show all results, try to descend to a more specific CIDR
Down left: 223.252.64.0/19
Down right: 223.252.96.0/19
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
223.252.64.64	PTR	tfhs02.techflarehosting.com
223.252.64.64	A	mail.cchproducttrial.com.au
223.252.100.1	A	mail.ausecure.net
223.252.100.1	A	mail.hostdc.net
223.252.100.1	A	ausecure.net
223.252.100.19	PTR	web.hostdc.net
223.252.100.19	A	mail.1webhost.com.au
223.252.100.100	PTR	223-252-100-100.as45671.net
223.252.100.100	A	ns6.cursanetworks.com.au
223.252.100.100	A	ns1.net.au
223.252.100.105	A+PTR	www.ozservers.com.au
223.252.100.111	PTR	ns1.ausecure.net
223.252.100.200	A	access.ozservers.com.au
223.252.101.4	A	akinesic.com
223.252.101.5	A	ns1.hosting.butterfly.com.au
223.252.101.5	A	mail02.butterfly.com.au
223.252.101.8	PTR	223-252-101-8.as45671.net
223.252.101.8	A	hotels.gorillaprint.com.au
223.252.101.9	PTR	svr.gorillaprint.com.au
223.252.101.64	A+PTR	stubbornmule.net
223.252.101.64	A	ns1.stubbornmule.net
223.252.101.64	A	ns.stubbornmule.net
223.252.102.2	PTR	223-252-102-2.as45671.net
223.252.102.2	A	mail.girgarre.com.au
223.252.102.2	A	mail.steelpower.com.au
223.252.102.27	PTR	srv2.lemonstone.net
223.252.102.28	PTR	srv2.lemonstone.net
223.252.102.150	A	server-link_com.50.server-mx.com
223.252.102.150	A	server-list_com.50.server-mx.com
223.252.102.150	A	server-mx.com.50.server-mx.com
223.252.103.11	A+PTR	ns2.mycomstar.com.au
223.252.103.130	A	onlineopinion.com.au
223.252.103.130	A	www.onlineopinion.com.au
223.252.103.169	A	ns3.9olives.net
223.252.103.169	A	hoholis.com
223.252.103.221	PTR	delta.ednix.net
223.252.103.221	A	dc-b13bf1b2309b.inconspicuoustech.com
223.252.103.221	A	dnsdna.net
223.252.103.222	PTR	delta.ednix.net
223.252.103.223	PTR	delta.ednix.net
223.252.105.114	A	ns4.ausecure.net
223.252.111.241	PTR	223-252-111-241.as45671.net
223.252.111.241	A	edri.com.au
223.252.111.241	A	mail.corplinkdebtcollectionservices.com.au
223.252.111.242	PTR	server002.ntshosting.com.au
223.252.111.243	PTR	server002.ntshosting.com.au
223.252.120.6	A	sid6090.sslaccess.com
223.252.120.195	A	stc028.dmm.com