Robtex

Up: 204.225.220.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 204.225.221.0/25
Down right: 204.225.221.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
204.225.221.0	A	office-net.tricolour.net
204.225.221.1	PTR	breathe.tricolour.net
204.225.221.1	A	gw.tricolour.net
204.225.221.2	PTR	quartz.tricolour.net
204.225.221.2	A	infoshare.ca
204.225.221.2	A	mail.macdonaldgardens.ca
204.225.221.3	PTR	tux-pivot.tricolour.ca
204.225.221.3	A	ns2.tricolour.net
204.225.221.5	A+PTR	office-5.tricolour.ca
204.225.221.8	A+PTR	office-8.tricolour.ca
204.225.221.8	A	jlam.flora.ca
204.225.221.8	A	jlam.tricolour.net
204.225.221.9	PTR	gaston.tricolour.ca
204.225.221.9	A	gaston.tricolour.net
204.225.221.10	A+PTR	tux.oclug.on.ca
204.225.221.10	A	www.oclug.on.ca
204.225.221.10	A	dns.oclug.on.ca
204.225.221.14	A+PTR	xtracam.tricolour.ca
204.225.221.17	PTR	toccata2.tricolour.ca
204.225.221.17	A	infoshare.ca
204.225.221.17	A	justvoices.ca
204.225.221.18	A	mix.tricolour.net
204.225.221.19	A+PTR	bench.tricolour.ca
204.225.221.31	A	office-bcast.tricolour.net
204.225.221.37	A	portacap.tricolour.ca
204.225.221.38	A+PTR	office2-ip38.tricolour.net
204.225.221.38	A	gw.tricolour.net
204.225.221.45	A	office2-ip45.tricolour.net
204.225.221.53	A+PTR	office2-ip53.tricolour.ca
204.225.221.63	A	office-bcast.tricolour.net
204.225.221.64	PTR	ip64.tricolour.ca
204.225.221.71	PTR	ip71.tricolour.ca
204.225.221.72	PTR	ip72.tricolour.net
204.225.221.77	PTR	ip77.tricolour.ca
204.225.221.84	PTR	ip84.tricolour.ca
204.225.221.85	PTR	ip85.tricolour.ca
204.225.221.94	PTR	ip94.tricolour.ca
204.225.221.96	PTR	ip96.tricolour.ca
204.225.221.101	PTR	ip101.tricolour.ca
204.225.221.104	PTR	ip104.tricolour.ca
204.225.221.117	A+PTR	wl5-ip117.tricolour.ca
204.225.221.119	A+PTR	portacap.tricolour.ca
204.225.221.124	A+PTR	wl5-ip124.tricolour.ca
204.225.221.125	A+PTR	wl5-ip125.tricolour.ca
204.225.221.126	A+PTR	wl5-ip126.tricolour.ca
204.225.221.152	PTR	ip152.tricolour.ca
204.225.221.156	PTR	ip156.tricolour.ca
204.225.221.157	PTR	ip157.tricolour.ca
204.225.221.161	PTR	ip161.tricolour.ca
204.225.221.190	PTR	ip190.tricolour.ca
204.225.221.194	PTR	ip194.tricolour.ca
204.225.221.251	PTR	ip251.tricolour.ca