Robtex

Up: 69.16.172.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 69.16.172.0/25
Down right: 69.16.172.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
69.16.172.2	PTR	vrrp.ae0.3200.r2.la.hwng.net
69.16.172.2	A	irc.efnet.info
69.16.172.2	A	irc.efnet.net
69.16.172.11	A	ukrainemalones.com
69.16.172.19	PTR	19.172.16.69.client.static.strong-la20.blackoakcomputers.com
69.16.172.20	PTR	20.172.16.69.client.static.strong-la20.blackoakcomputers.com
69.16.172.212	A	mail.bdsandbox.org