Robtex

Up: 216.63.160.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 216.63.160.0/21
Down right: 216.63.168.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
216.63.165.76	A	adsl-216-63-165-76.dsl.elpstx.swbell.net
216.63.165.93	A	adsl-216-63-165-93.dsl.elpstx.swbell.net
216.63.165.101	A	adsl-216-63-165-101.dsl.elpstx.swbell.net
216.63.165.153	A	adsl-216-63-165-153.dsl.elpstx.swbell.net
216.63.165.188	A	adsl-216-63-165-188.dsl.elpstx.swbell.net
216.63.165.240	PTR	adsl-216-63-165-240.snbwt.com
216.63.166.102	A	adsl-216-63-166-102.dsl.elpstx.swbell.net
216.63.166.168	A	adsl-216-63-166-168.dsl.elpstx.swbell.net
216.63.166.185	A	adsl-216-63-166-185.dsl.elpstx.swbell.net
216.63.167.95	A	adsl-216-63-167-95.dsl.elpstx.swbell.net
216.63.167.109	A	adsl-216-63-167-109.dsl.elpstx.swbell.net
216.63.168.43	A	adsl-216-63-168-43.dsl.elpstx.swbell.net
216.63.168.116	A	gateway.rossoptical.com
216.63.168.191	A	adsl-216-63-168-191.dsl.elpstx.swbell.net
216.63.168.192	PTR	adsl-216-63-168-192.dsl.elpstx.swbell.net
216.63.168.251	A	adsl-216-63-168-251.dsl.elpstx.swbell.net
216.63.169.116	PTR	smtp.teachers.coop
216.63.169.116	A	216-63-169-116.ded.swbell.net
216.63.169.116	A	smtp.tfcu.coop
216.63.169.123	A	apolloheightsbaptistchurch.org
216.63.169.125	A	123dlw.com
216.63.170.178	A	mail.theridners.com
216.63.170.178	A	mail.my-college-search.com
216.63.170.178	A	theridners.com
216.63.174.16	A+PTR	adsl-216-63-174-16.dsl.elpstx.swbell.net
216.63.174.85	A	adsl-216-63-174-85.dsl.elpstx.swbell.net
216.63.174.115	A+PTR	adsl-216-63-174-115.dsl.elpstx.swbell.net
216.63.174.116	A	adsl-216-63-174-116.dsl.elpstx.swbell.net
216.63.174.239	A	adsl-216-63-174-239.dsl.elpstx.swbell.net
216.63.175.4	A	adsl-216-63-175-4.dsl.elpstx.swbell.net
216.63.175.12	A	adsl-216-63-175-12.dsl.elpstx.swbell.net
216.63.175.44	A	adsl-216-63-175-44.dsl.elpstx.swbell.net
216.63.175.92	A	adsl-216-63-175-92.dsl.elpstx.swbell.net
216.63.175.120	A	adsl-216-63-175-120.dsl.elpstx.swbell.net
216.63.175.140	A	adsl-216-63-175-140.dsl.elpstx.swbell.net
216.63.175.239	A	membersrealm.com