Robtex

Up: 199.19.166.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 199.19.166.0/25
Down right: 199.19.166.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
199.19.166.10	PTR	hsw-199-19-166.static.sud.netspectrum.ca
199.19.166.10	A	thehurleygroup.com
199.19.166.10	A	mail.thehurleygroup.com
199.19.166.130	A+PTR	gateway.ciinet.org
199.19.166.130	A	comms.ca
199.19.166.130	A	www.ciinet.org
199.19.166.250	PTR	omg.wtf