Robtex

Up: 203.18.34.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 203.18.35.0/25
Down right: 203.18.35.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.18.35.16	A	sonicdx.com.au
203.18.35.26	A+PTR	nryglobal.apps.sonichealthcare.com
203.18.35.26	A	global.apps.sonichealthcare.com
203.18.35.27	PTR	nry4.apps.sonichealthcare.com
203.18.35.27	A	auth-n1.apps.sonichealthcare.com
203.18.35.29	A	www.sonichealthcare.com
203.18.35.29	A	southernpath.com.au
203.18.35.29	A	scs.com.au
203.18.35.39	A+PTR	sigsydseg1.vpn.sonichealthcare.com
203.18.35.60	A+PTR	ausydvpn001.sonichealth.net.au
203.18.35.141	A+PTR	signryns4.sonichealthcare.com
203.18.35.147	A	lifescreencms.com.au
203.18.35.206	A	alliedmgp.com.au