Robtex

Up: 220.233.36.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 220.233.36.0/24
Down right: 220.233.37.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
220.233.36.9	A+PTR	systemsaviour.com
220.233.36.9	A	wiki.freesoftware.asn.au
220.233.36.9	A	media.systemsaviour.com
220.233.36.21	A	21.36.233.220.static.exetel.com.au
220.233.36.24	A	spunkyperch.com
220.233.36.24	A	mail.spunkyperch.com
220.233.36.24	A	markusglobal.com
220.233.36.44	A+PTR	argo.argoinf.com
220.233.36.56	PTR	56.36.233.220.static.exetel.com.au
220.233.36.56	A	pudding.denyer.net
220.233.36.56	A	300se-w112-coupe-for-sale.com
220.233.36.96	PTR	96.36.233.220.static.exetel.com.au
220.233.36.96	A	mail.williames.com
220.233.36.96	A	williames.com.au
220.233.36.131	PTR	131.36.233.220.static.exetel.com.au
220.233.36.189	PTR	189.36.233.220.static.exetel.com.au
220.233.36.189	A	mcmeekin.org
220.233.36.202	A+PTR	202.36.233.220.static.exetel.com.au
220.233.36.212	A+PTR	212.36.233.220.static.exetel.com.au
220.233.36.237	PTR	237.36.233.220.static.exetel.com.au
220.233.36.252	A+PTR	252.36.233.220.static.exetel.com.au
220.233.37.11	PTR	11.37.233.220.static.exetel.com.au
220.233.37.11	A	emailrobinson.com
220.233.37.11	A	orrdale.com
220.233.37.62	PTR	home.zip-it.org
220.233.37.105	PTR	105.37.233.220.static.exetel.com.au
220.233.37.124	A	innovationbygenesis.com
220.233.37.124	A	sap-grc.net
220.233.37.164	A+PTR	164.37.233.220.static.exetel.com.au
220.233.37.164	A	mail.mosaiccom.com.au
220.233.37.183	A	mail.localeats.com.au
220.233.37.184	PTR	184.37.233.220.static.exetel.com.au
220.233.37.239	A	239.37.233.220.static.exetel.com.au