Robtex

Up: 203.219.72.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 203.219.72.0/23
Down right: 203.219.74.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.219.72.64	A+PTR	203-219-72-64.static.tpgi.com.au
203.219.72.201	PTR	203-219-72-201.tpgi.com.au
203.219.72.201	A	203-219-72-201.static.tpgi.com.au
203.219.72.201	A	pazzari.com
203.219.73.81	A+PTR	203-219-73-81.static.tpgi.com.au
203.219.73.135	A+PTR	203-219-73-135.static.tpgi.com.au
203.219.73.135	A	janthipa.yodkhemarkul.name
203.219.73.135	A	sayanh.yodkhemarkul.name
203.219.73.196	A+PTR	203-219-73-196.static.tpgi.com.au
203.219.73.208	A+PTR	203-219-73-208.static.tpgi.com.au
203.219.73.208	A	kozul.net
203.219.74.17	PTR	203-219-74-17.tpgi.com.au
203.219.75.71	A	azmoz.net