Robtex

Up: 122.252.0.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 122.252.0.0/25
Down right: 122.252.0.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
122.252.0.1	A+PTR	ns1.sisgroup.com.au
122.252.0.1	A+PTR	a.ns.sisgroup.net.au
122.252.0.1	A	ns3.sisgroup.com.au
122.252.0.2	A+PTR	hermes.sisgroup.com.au
122.252.0.3	PTR	ns2.sisgroup.com.au
122.252.0.3	A+PTR	b.ns.sisgroup.net.au
122.252.0.3	A	ns2.theplanet.net.au
122.252.0.7	A	control.sishosting.com.au
122.252.0.8	A+PTR	pbx.sisgroup.com.au
122.252.0.9	PTR	www.amaze.com.au
122.252.0.9	PTR	gallant.amaze.net.au
122.252.0.9	A	www.sisgroup.net.au
122.252.0.10	PTR	vhost-web-1.sisgroup.com.au
122.252.0.10	A	score.com.au
122.252.0.10	A	www.ozdsl.net
122.252.0.12	PTR	sishosting.com.au
122.252.0.12	A	sishosting.net.au
122.252.0.12	A	sishosting.net
122.252.0.13	A+PTR	ns0.cp.amaze.net.au
122.252.0.13	A	ns1.horsebuzz.com
122.252.0.13	A	ns0.cp.amaze.com.au
122.252.0.15	A	staff.sisgroup.com.au
122.252.0.16	A	dns.sisgroup.com.au
122.252.0.16	A	mrtg.sisgroup.com.au
122.252.0.20	A+PTR	postoffice.sisgroup.com.au
122.252.0.20	A	po.mail.sisgroup.com.au
122.252.0.21	A+PTR	mx2.sisgroup.com.au
122.252.0.21	A	po.sisgroup.com.au
122.252.0.22	A+PTR	pgsql.sisgroup.com.au
122.252.0.24	A+PTR	gna.sisgroup.com.au
122.252.0.25	A+PTR	mail.sisgroup.com.au
122.252.0.25	A	mail.dragon.net.au
122.252.0.25	A	mail.score.com.au
122.252.0.26	A+PTR	mail.amaze.net.au
122.252.0.30	A	mail.samford.net
122.252.0.31	PTR	samford.sisgroup.com.au
122.252.0.31	A	xinu.samford.net
122.252.0.31	A	accounting.samford.net
122.252.0.32	A+PTR	accsys.ozdsl.net
122.252.0.33	A	radius2.sisgroup.com.au
122.252.0.55	A	sniffer.sisgroup.com.au
122.252.0.57	A+PTR	san-1.sisgroup.net.au
122.252.0.61	PTR	thoth.sisgroup.com.au
122.252.0.61	A	admin.sisgroup.com.au
122.252.0.190	A+PTR	eq.ix.sis.net.au
122.252.0.199	A+PTR	border-esent-eqx.sisgroup.com.au
122.252.0.201	A	ipmg-gw-alx.sisgroup.com.au
122.252.0.244	A	hp-pipe-pyr.sisgroup.com.au