Robtex

Up: 203.221.224.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 203.221.224.0/21
Down right: 203.221.232.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.221.225.174	PTR	174.225.221.203.comindico.com.au
203.221.225.174	A	keithcostelo.myqnapcloud.com
203.221.226.0	A	0.226.221.203.dial.dynamic.acc03-geor-mor.comindico.com.au
203.221.227.0	A	0.227.221.203.dial.dynamic.acc03-geor-mor.comindico.com.au
203.221.230.0	A	0.230.221.203.dial.dynamic.acc02-walk-gaw.comindico.com.au
203.221.231.0	A	0.231.221.203.dial.dynamic.acc02-walk-gaw.comindico.com.au
203.221.231.135	A+PTR	135.231.221.203.dial.dynamic.acc02-walk-gaw.comindico.com.au
203.221.231.135	A	shandred.com
203.221.233.44	A	lkp1.racingvictoria.com
203.221.233.62	A	proxy.bordernet.com.au
203.221.233.66	PTR	66.233.221.203.static.comindico.com.au
203.221.233.66	A	mail.arb.com.au
203.221.233.66	A	topgearaccess.com.au
203.221.233.200	A	200.233.221.203.static.comindico.com.au
203.221.234.77	A	77.234.221.203.static.comindico.com.au
203.221.234.98	PTR	98.234.221.203.static.comindico.com.au
203.221.234.121	PTR	121.234.221.203.static.comindico.com.au
203.221.234.135	PTR	135.234.221.203.static.comindico.com.au
203.221.234.158	A+PTR	158.234.221.203.static.comindico.com.au
203.221.234.173	A	173.234.221.203.static.comindico.com.au
203.221.234.202	PTR	202.234.221.203.static.comindico.com.au
203.221.234.226	PTR	226.234.221.203.static.comindico.com.au
203.221.234.226	A	www.firstnet.info
203.221.234.226	A	fngateway.com.au
203.221.234.254	PTR	254.234.221.203.static.comindico.com.au
203.221.237.0	A	0.237.221.203.static.comindico.com.au
203.221.237.147	PTR	147.237.221.203.static.comindico.com.au
203.221.238.134	A	qooxemniu.com