Robtex

Up: 203.28.240.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 203.28.240.0/22
Down right: 203.28.244.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.28.240.0	A+PTR	h203-28-240-0.trinity.unimelb.edu.au
203.28.240.1	PTR	h203-28-240-1.trinity.unimelb.edu.au
203.28.240.1	A	frank.trinity.unimelb.edu.au
203.28.240.11	A+PTR	h203-28-240-11.trinity.unimelb.edu.au
203.28.240.16	PTR	epistula.trinity.unimelb.edu.au
203.28.240.21	A	etrinity.org
203.28.240.23	A	trinityalum.org
203.28.240.23	A	trinity.edu.au
203.28.240.23	A	www.trinity.edu.au
203.28.240.26	A+PTR	crashplan01-02.trinity.unimelb.edu.au
203.28.240.31	A	mail.trinity.edu.au
203.28.240.32	PTR	h203-28-240-32.trinity.unimelb.edu.au
203.28.240.40	A+PTR	h203-28-240-40.trinity.unimelb.edu.au
203.28.240.49	PTR	h203-28-240-49.trinity.unimelb.edu.au
203.28.240.49	A	trinityalumni.net
203.28.240.50	A+PTR	h203-28-240-50.trinity.unimelb.edu.au
203.28.240.57	PTR	h203-28-240-57.trinity.unimelb.edu.au
203.28.240.64	PTR	h203-28-240-64.trinity.unimelb.edu.au
203.28.240.65	A+PTR	h203-28-240-65.trinity.unimelb.edu.au
203.28.240.78	A	h203-28-240-78.trinity.unimelb.edu.au
203.28.240.92	A	firewall02.trinity.unimelb.edu.au
203.28.240.97	A+PTR	barracuda.trinity.unimelb.edu.au
203.28.240.104	PTR	h203-28-240-104.trinity.unimelb.edu.au
203.28.240.112	PTR	h203-28-240-112.trinity.unimelb.edu.au
203.28.240.114	PTR	h203-28-240-114.trinity.unimelb.edu.au
203.28.240.122	PTR	cag.trinity.edu.au
203.28.240.132	A	h203-28-240-132.trinity.unimelb.edu.au
203.28.240.137	A+PTR	h203-28-240-137.trinity.unimelb.edu.au
203.28.240.139	PTR	h203-28-240-139.trinity.unimelb.edu.au
203.28.240.142	A	h203-28-240-142.trinity.unimelb.edu.au
203.28.240.151	A	h203-28-240-151.trinity.unimelb.edu.au
203.28.240.153	A+PTR	h203-28-240-153.trinity.unimelb.edu.au
203.28.240.160	A+PTR	h203-28-240-160.trinity.unimelb.edu.au
203.28.240.163	PTR	h203-28-240-163.trinity.unimelb.edu.au
203.28.240.180	A	h203-28-240-180.trinity.unimelb.edu.au
203.28.240.186	PTR	h203-28-240-186.trinity.unimelb.edu.au
203.28.240.202	A+PTR	h203-28-240-202.trinity.unimelb.edu.au
203.28.240.212	A	h203-28-240-212.trinity.unimelb.edu.au
203.28.240.218	PTR	h203-28-240-218.trinity.unimelb.edu.au
203.28.240.221	A	h203-28-240-221.trinity.unimelb.edu.au
203.28.240.223	A	h203-28-240-223.trinity.unimelb.edu.au
203.28.240.236	A	h203-28-240-236.trinity.unimelb.edu.au
203.28.240.243	PTR	h203-28-240-243.trinity.unimelb.edu.au
203.28.242.82	PTR	h203-28-242-82.trinity.unimelb.edu.au
203.28.244.2	A	qs-ns.queens.unimelb.edu.au
203.28.244.3	A+PTR	qs-web.queens.unimelb.edu.au
203.28.244.3	A	ws.queens.unimelb.edu.au
203.28.244.3	A	www.queens.unimelb.edu.au
203.28.244.19	PTR	qs-mail-gw-1.queens.unimelb.edu.au
203.28.244.20	A	qs-mail-gw-1.queens.unimelb.edu.au
203.28.245.137	A	web3.snac.unimelb.edu.au
203.28.246.1	PTR	vanwanet.com
203.28.246.1	A	prayingmedic.com
203.28.246.1	A	theystoleyourvote.com
203.28.246.60	A	qagg.news
203.28.246.100	A	vanitycrypto.com
203.28.246.100	A	www.vanwatech.com
203.28.246.100	A	vanwacrypto.com
203.28.246.110	A	o.8ch.net
203.28.246.123	A	vanwapay.com
203.28.246.123	A	www.dailystormer.su
203.28.246.123	A	ipleak.dev
203.28.246.138	A	dumbass.host
203.28.246.139	A	ns1.vanwahost.com
203.28.246.139	A	pompur.in
203.28.246.140	A	ns2.vanwahost.com
203.28.246.169	A	dailystormer.name
203.28.246.186	A	pewn6prosseshn7y.onion.ly
203.28.246.186	A	bvprzqhoz7j2ltin.onion.ly
203.28.246.213	A	casprer.com
203.28.247.72	A	radius2.newman.unimelb.edu.au
203.28.247.193	PTR	mail.newman.unimelb.edu.au
203.28.247.198	A	ns1.newman.unimelb.edu.au
203.28.247.198	A	dns.newman.unimelb.edu.au
203.28.247.199	A	ns2.newman.unimelb.edu.au
203.28.247.200	A+PTR	web-01.newman.unimelb.edu.au
203.28.247.200	A	stmarys.unimelb.edu.au
203.28.247.200	A	snac.unimelb.edu.au
203.28.247.201	A+PTR	web-dev.newman.unimelb.edu.au