Robtex

Up: 220.233.192.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 220.233.192.0/24
Down right: 220.233.193.0/24

IP	Type	Hostname
220.233.192.0	A	0.192.233.220.static.exetel.com.au
220.233.192.97	A+PTR	97.192.233.220.static.exetel.com.au
220.233.192.227	A	eff-syd-dom02.effision.com
220.233.192.228	A+PTR	228.192.233.220.static.exetel.com.au
220.233.192.228	A	mail2.cbhs.com.au
220.233.192.229	PTR	229.192.233.220.static.exetel.com.au
220.233.192.229	A	effision.com
220.233.192.229	A	posflo.com
220.233.192.231	PTR	231.192.233.220.static.exetel.com.au
220.233.192.231	A	www.cbhs.com.au
220.233.192.231	A	cbhs.com.au
220.233.192.234	A+PTR	234.192.233.220.static.exetel.com.au
220.233.192.234	A	aunsw01.isi.com.au
220.233.193.0	A	0.193.233.220.static.exetel.com.au
220.233.193.36	PTR	36.193.233.220.static.exetel.com.au
220.233.193.36	A	tebbutts.net
220.233.193.37	PTR	37.193.233.220.static.exetel.com.au
220.233.193.240	A+PTR	240.193.233.220.static.exetel.com.au