Robtex

Up: 203.213.4.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 203.213.4.0/24
Down right: 203.213.5.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.213.4.48	A+PTR	203-213-4-48.static.tpgi.com.au
203.213.4.118	PTR	203-213-4-118.static.tpgi.com.au
203.213.4.158	PTR	203-213-4-158.static.tpgi.com.au
203.213.4.174	PTR	allnetworks.com.au
203.213.5.33	PTR	203-213-5-33.static.tpgi.com.au
203.213.5.33	A	mail.sgk.com.au
203.213.5.33	A	remote.sgk.com.au
203.213.5.46	PTR	203-213-5-46.static.tpgi.com.au
203.213.5.46	A	dr.ihi.com.au
203.213.5.146	A+PTR	203-213-5-146.static.tpgi.com.au
203.213.5.146	A	mail.chalicegold.com
203.213.5.157	A+PTR	203-213-5-157.static.tpgi.com.au
203.213.5.163	A+PTR	203-213-5-163.static.tpgi.com.au
203.213.5.206	A+PTR	203-213-5-206.static.tpgi.com.au
203.213.5.207	PTR	203-213-5-207.static.tpgi.com.au
203.213.5.218	A+PTR	203-213-5-218.static.tpgi.com.au
203.213.5.218	A	ns2.theresponse.com
203.213.5.222	A+PTR	203-213-5-222.static.tpgi.com.au
203.213.5.222	A	ns3.rog-tech.net.au
203.213.5.222	A	ns3.rog-tech.net
203.213.5.225	A+PTR	203-213-5-225.static.tpgi.com.au
203.213.5.225	A	bravestarinvestments.com
203.213.5.225	A	cpanel.theresponse.com
203.213.5.226	PTR	mx01.mail.theresponse.com
203.213.5.226	A	203-213-5-226.static.tpgi.com.au