Robtex

Up: 209.197.144.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 209.197.145.0/25
Down right: 209.197.145.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
209.197.145.1	PTR	server145001.cybersurf.net
209.197.145.13	PTR	209-197-145-13.cpe.distributel.net
209.197.145.13	A	nntp.cyberus.ca
209.197.145.27	A	autoresponder.3web.com
209.197.145.29	A+PTR	209-197-145-29.cpe.distributel.net
209.197.145.30	A+PTR	209-197-145-30.cpe.distributel.net
209.197.145.30	A	ns.gue.stn.net
209.197.145.32	A	dev.my3web.com
209.197.145.41	A	3webupgrade.3web.com
209.197.145.45	A	webmtest.3web.com
209.197.145.52	PTR	209-197-145-52.cpe.distributel.net
209.197.145.62	PTR	209-197-145-62.cpe.distributel.net
209.197.145.62	A	billing.3web.com
209.197.145.65	A	propel.3web.com
209.197.145.76	A+PTR	209-197-145-76.cpe.distributel.net
209.197.145.76	A	speedtest.3web.com
209.197.145.78	A	cat.comnet.ca
209.197.145.82	PTR	209-197-145-82.cpe.distributel.net
209.197.145.82	A	cat.istop.com
209.197.145.86	PTR	209-197-145-86.cpe.distributel.net
209.197.145.86	A	signup-restore.3web.com
209.197.145.93	A+PTR	209-197-145-93.cpe.distributel.net
209.197.145.102	PTR	209-197-145-102.cpe.distributel.net
209.197.145.102	A	awstats.3web.net
209.197.145.104	A	209-197-145-104.cpe.distributel.net
209.197.145.116	A	sql2000.cyberus.ca
209.197.145.117	PTR	209-197-145-117.cpe.distributel.net
209.197.145.117	A	cymail.cyberus.ca
209.197.145.118	A+PTR	209-197-145-118.cpe.distributel.net
209.197.145.118	A	vnc.cyberus.ca
209.197.145.120	PTR	209-197-145-120.cpe.distributel.net
209.197.145.140	A+PTR	209-197-145-140.cpe.distributel.net
209.197.145.140	A	3web.org
209.197.145.140	A	download.3web.com
209.197.145.145	A+PTR	209-197-145-145.cpe.distributel.net
209.197.145.145	A	hdhighspeed.3web.com
209.197.145.145	A	referral.3web.com
209.197.145.148	A	209-197-145-148.cpe.distributel.net
209.197.145.148	A	edunet.3web.com
209.197.145.149	PTR	209-197-145-149.cpe.distributel.net
209.197.145.151	A+PTR	209-197-145-151.cpe.distributel.net
209.197.145.152	A+PTR	209-197-145-152.cpe.distributel.net
209.197.145.155	PTR	209-197-145-155.cpe.distributel.net
209.197.145.163	PTR	209-197-145-163.cpe.distributel.net
209.197.145.165	PTR	209-197-145-165.cpe.distributel.net
209.197.145.167	A	distribution.3web.com
209.197.145.168	A	account.3web.com
209.197.145.174	A+PTR	209-197-145-174.cpe.distributel.net
209.197.145.180	A	admin-billing.3web.com
209.197.145.185	A+PTR	209-197-145-185.cpe.distributel.net
209.197.145.186	A	pre-signup.3web.com
209.197.145.187	A+PTR	209-197-145-187.cpe.distributel.net
209.197.145.189	A	209-197-145-189.cpe.distributel.net
209.197.145.193	PTR	209-197-145-193.cpe.distributel.net
209.197.145.193	A	smtp.my3web.com
209.197.145.193	A	smtp.northamericanlighting.com
209.197.145.194	A+PTR	209-197-145-194.cpe.distributel.net
209.197.145.194	A	smtp.my3web.com
209.197.145.194	A	smtp.northamericanlighting.com
209.197.145.195	A+PTR	209-197-145-195.cpe.distributel.net
209.197.145.195	A	smtp.my3web.com
209.197.145.195	A	smtp.northamericanlighting.com
209.197.145.196	A+PTR	209-197-145-196.cpe.distributel.net
209.197.145.196	A	smtp.my3web.com
209.197.145.196	A	smtp.northamericanlighting.com
209.197.145.217	A+PTR	209-197-145-217.cpe.distributel.net
209.197.145.221	A	pre-cdorder.3web.com
209.197.145.222	A	pre-billing.3web.com
209.197.145.240	PTR	209-197-145-240.cpe.distributel.net