Robtex

Up: 220.233.208.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 220.233.209.0/25
Down right: 220.233.209.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
220.233.209.0	A+PTR	0.209.233.220.static.exetel.com.au
220.233.209.38	A+PTR	38.209.233.220.static.exetel.com.au
220.233.209.42	A	mail.ngia.com.au
220.233.209.46	PTR	46.209.233.220.static.exetel.com.au
220.233.209.46	A	*.yhac.com
220.233.209.46	A	mail.yhac.com
220.233.209.66	PTR	66.209.233.220.static.exetel.com.au
220.233.209.66	A	mail.rolandcorp.com.au
220.233.209.78	A+PTR	78.209.233.220.static.exetel.com.au
220.233.209.78	A	mail2.slingshotmedia.com.au
220.233.209.78	A	mail.slingshotmedia.com.au
220.233.209.94	PTR	mailbackup.mbansw.asn.au
220.233.209.94	A	masterbuilderstraining.com.au
220.233.209.94	A	www.masterbuilderstraining.com.au
220.233.209.166	A+PTR	mx1.hopemedia.com.au
220.233.209.166	A	mx1.mediasalesaustralia.com.au
220.233.209.166	A	mx1.hope1032.com.au
220.233.209.238	PTR	238.209.233.220.static.exetel.com.au
220.233.209.238	A	mail.krestondormers.com.au
220.233.209.242	A+PTR	242.209.233.220.static.exetel.com.au
220.233.209.254	A	254.209.233.220.static.exetel.com.au
220.233.209.254	A	mail.accela.com.au