Robtex

Up: 205.209.0.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 205.209.1.0/25
Down right: 205.209.1.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
205.209.1.1	PTR	unused-tor-1.primus.ca
205.209.1.1	A	solomon.root-mirrors.net
205.209.1.4	PTR	dsl-205-209-1-4.s-ip.primus.ca
205.209.1.4	A	yrts.ca
205.209.1.4	A	nlcoc.org
205.209.1.8	PTR	dsl-205-209-1-8.s-ip.primus.ca
205.209.1.9	PTR	unused-tor-9.primus.ca
205.209.1.9	A	fun.netsup.ca
205.209.1.9	A	yorkorganiconline.com
205.209.1.11	PTR	unused-tor-11.primus.ca
205.209.1.11	A	ns1-ca.root-mirrors.net
205.209.1.11	A	root-mirrors.net
205.209.1.12	PTR	dsl-205-209-1-12.s-ip.primus.ca
205.209.1.12	A	ns2-ca.root-mirrors.net
205.209.1.13	PTR	unused-tor-13.primus.ca
205.209.1.13	A	ns3-ca.root-mirrors.net
205.209.1.25	PTR	unused-tor-25.primus.ca
205.209.1.25	A	yrts.ca
205.209.1.25	A	nlcoc.org
205.209.1.28	PTR	unused-tor-28.primus.ca
205.209.1.28	A	ns3ca.root-mirrors.net
205.209.1.29	PTR	unused-tor-29.primus.ca
205.209.1.29	A	ns2ca.root-mirrors.net
205.209.1.30	PTR	unused-tor-30.primus.ca
205.209.1.30	A	root-mirrors.net
205.209.1.30	A	ns1ca.root-mirrors.net
205.209.1.47	A+PTR	dsl-205-209-1-47.s-ip.primus.ca
205.209.1.78	PTR	unused-tor-78.primus.ca
205.209.1.105	A+PTR	dsl-205-209-1-105.s-ip.primus.ca
205.209.1.122	A+PTR	dsl-205-209-1-122.s-ip.primus.ca
205.209.1.135	A+PTR	dsl-205-209-1-135.s-ip.primus.ca
205.209.1.159	A+PTR	dsl-205-209-1-159.s-ip.primus.ca
205.209.1.171	A+PTR	dsl-205-209-1-171.s-ip.primus.ca
205.209.1.210	A+PTR	dsl-205-209-1-210.s-ip.primus.ca
205.209.1.255	PTR	unused-tor-255.primus.ca