Robtex

Up: 64.219.0.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 64.219.16.0/21
Down right: 64.219.24.0/21

IP	Type	Hostname
64.219.17.0	A	ppp-64-219-17-0.dialup.crchtx.swbell.net
64.219.19.174	PTR	isdn-64-219-19-174.ded.swbell.net
64.219.19.174	A	mathis.lib.tx.us
64.219.22.6	A+PTR	adsl-64-219-22-6.dsl.crchtx.swbell.net
64.219.22.166	A+PTR	adsl-64-219-22-166.dsl.crchtx.swbell.net
64.219.23.46	A	adsl-64-219-23-46.dsl.crchtx.swbell.net
64.219.23.64	A+PTR	adsl-64-219-23-64.dsl.crchtx.swbell.net
64.219.23.152	A	adsl-64-219-23-152.dsl.crchtx.swbell.net
64.219.23.173	A	adsl-64-219-23-173.dsl.crchtx.swbell.net
64.219.23.197	A	adsl-64-219-23-197.dsl.crchtx.swbell.net
64.219.24.2	A	mobile.sanjacintotitle.com
64.219.24.114	A	basiclegal.com
64.219.24.244	A	64-219-24-244.ded.swbell.net
64.219.25.2	PTR	64-219-25-2.geckointer.net
64.219.26.30	A	adsl-64-219-26-30.dsl.crchtx.swbell.net
64.219.26.46	A	adsl-64-219-26-46.dsl.crchtx.swbell.net
64.219.27.2	A	adsl-64-219-27-2.dsl.crchtx.swbell.net
64.219.27.62	A	adsl-64-219-27-62.dsl.crchtx.swbell.net
64.219.27.78	A	adsl-64-219-27-78.dsl.crchtx.swbell.net
64.219.27.116	A	adsl-64-219-27-116.dsl.crchtx.swbell.net
64.219.27.210	A+PTR	adsl-64-219-27-210.dsl.crchtx.swbell.net
64.219.28.2	A+PTR	adsl-64-219-28-2.dsl.crchtx.swbell.net
64.219.30.2	A+PTR	adsl-64-219-30-2.dsl.crchtx.swbell.net
64.219.30.64	A	adsl-64-219-30-64.dsl.crchtx.swbell.net
64.219.31.3	A+PTR	adsl-64-219-31-3.dsl.crchtx.swbell.net
64.219.31.142	A	adsl-64-219-31-142.dsl.crchtx.swbell.net
64.219.31.252	A	adsl-64-219-31-252.dsl.crchtx.swbell.net