Robtex

Up: 205.193.0.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 205.193.1.0/25
Down right: 205.193.1.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
205.193.1.4	PTR	gateway.ocipep-bpiepc.gc.ca
205.193.1.4	PTR	ns2.ps-sp.gc.ca
205.193.1.4	A	mail2.sp-ps.gc.ca
205.193.1.6	A	ra2.ps-sp.gc.ca
205.193.1.25	A	nsad2.ps-sp.gc.ca
205.193.1.110	A	www.preparez-vous.ca
205.193.1.157	A	mail3.mail.ps-sp.gc.ca