Robtex

Up: 65.112.216.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 65.112.217.0/25
Down right: 65.112.217.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
65.112.217.0	PTR	65-112-217-0.dia.static.qwest.net
65.112.217.3	PTR	mx1.marlinleasing.com
65.112.217.23	PTR	65-112-217-23.dia.static.qwest.net
65.112.217.23	A	login.eccmp.com
65.112.217.25	PTR	65-112-217-25.dia.static.qwest.net
65.112.217.27	PTR	65-112-217-27.dia.static.qwest.net
65.112.217.27	A	a.mx.e.nbcstore.com
65.112.217.27	A	a.mx.e.newsletter.e2save.com
65.112.217.29	PTR	65-112-217-29.dia.static.qwest.net
65.112.217.31	PTR	65-112-217-31.dia.static.qwest.net
65.112.217.34	PTR	65-112-217-34.dia.static.qwest.net
65.112.217.36	PTR	65-112-217-36.dia.static.qwest.net
65.112.217.36	A	ims3.conversen.com
65.112.217.38	PTR	65-112-217-38.dia.static.qwest.net
65.112.217.40	PTR	65-112-217-40.dia.static.qwest.net
65.112.217.40	A	form.williams-sonoma.com
65.112.217.41	PTR	65-112-217-41.dia.static.qwest.net
65.112.217.41	A	form.westelm.com
65.112.217.42	PTR	65-112-217-42.dia.static.qwest.net
65.112.217.42	A	form.markandgraham.com
65.112.217.44	A	form.cultivate.com
65.112.217.45	A	form.potterybarnkids.com
65.112.217.46	PTR	65-112-217-46.dia.static.qwest.net
65.112.217.46	A	form.potterybarn.com
65.112.217.255	PTR	65-112-217-255.dia.static.qwest.net