Robtex

Up: 216.210.160.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 216.210.168.0/22
Down right: 216.210.172.0/22

IP	Type	Hostname
216.210.168.7	A	216-210-168-7.atgi.net
216.210.168.11	A	216-210-168-11.atgi.net
216.210.168.18	PTR	216-210-168-18.atgi.net
216.210.168.22	A	216-210-168-22.atgi.net
216.210.168.31	A	216-210-168-31.atgi.net
216.210.168.37	A	216-210-168-37.atgi.net
216.210.168.38	A	216-210-168-38.atgi.net
216.210.168.41	PTR	mail.santarosachamber.com
216.210.168.43	A	216-210-168-43.atgi.net
216.210.168.46	A	216-210-168-46.atgi.net
216.210.168.51	A+PTR	216-210-168-51.atgi.net
216.210.168.57	A	216-210-168-57.atgi.net
216.210.168.61	A	216-210-168-61.atgi.net
216.210.168.77	A	border1-se5-1-0-11-0.sts.eschelon.com
216.210.168.109	A	border0-se1-1-23-3.sts.eschelon.com
216.210.168.113	A	border0-se1-1-17-1.sts.eschelon.com
216.210.168.114	PTR	216-210-168-114.atgi.net
216.210.168.157	A	border0-se1-1-13-1.sts.eschelon.com
216.210.168.169	PTR	216-210-168-169.atgi.net
216.210.168.195	PTR	216-210-168-195.atgi.net
216.210.168.245	A	border1-se5-1-0-7-0.sts.eschelon.com
216.210.170.1	A+PTR	border1-fe0-0-0-24.sts.eschelon.com
216.210.170.45	A	border0-se1-1-15-2.sts.eschelon.com
216.210.170.58	PTR	216-210-170-58.atgi.net
216.210.170.58	A	ns1.ibspayroll.com
216.210.170.128	PTR	216-210-170-128.atgi.net
216.210.170.200	PTR	216-210-170-200.atgi.net
216.210.171.32	PTR	216-210-171-32.atgi.net
216.210.171.202	PTR	216-210-171-202.atgi.net
216.210.172.104	PTR	216-210-172-104.atgi.net
216.210.173.64	PTR	216-210-173-64.atgi.net
216.210.173.160	PTR	216-210-173-160.atgi.net
216.210.174.8	PTR	216-210-174-8.atgi.net
216.210.174.19	PTR	216-210-174-19.atgi.net
216.210.174.25	PTR	216-210-174-25.atgi.net
216.210.174.41	PTR	216-210-174-41.atgi.net
216.210.174.42	PTR	216-210-174-42.atgi.net
216.210.174.67	PTR	216-210-174-67.atgi.net
216.210.174.90	PTR	216-210-174-90.atgi.net
216.210.174.99	PTR	216-210-174-99.atgi.net
216.210.174.106	A	tethermaster.com
216.210.174.136	PTR	216-210-174-136.atgi.net
216.210.174.139	PTR	216-210-174-139.atgi.net
216.210.174.162	PTR	216-210-174-162.atgi.net
216.210.174.186	PTR	216-210-174-186.atgi.net
216.210.174.195	PTR	216-210-174-195.atgi.net
216.210.174.219	PTR	216-210-174-219.atgi.net
216.210.174.233	PTR	216-210-174-233.atgi.net
216.210.174.243	PTR	216-210-174-243.atgi.net
216.210.175.17	PTR	216-210-175-17.atgi.net
216.210.175.49	PTR	216-210-175-49.atgi.net
216.210.175.97	PTR	216-210-175-97.atgi.net
216.210.175.187	PTR	mail.lightguardsystems.com
216.210.175.187	A	mail.crosswalks.com
216.210.175.226	PTR	216-210-175-226.atgi.net