Robtex

Up: 216.237.96.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 216.237.97.0/25
Down right: 216.237.97.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
216.237.97.2	PTR	216-237-97-2.naisp.net
216.237.97.2	A	ns2.naisp.net
216.237.97.4	PTR	216-237-97-4.naisp.net
216.237.97.7	PTR	216-237-97-7.naisp.net
216.237.97.8	PTR	216-237-97-8.naisp.net
216.237.97.18	A+PTR	mrelay1.cape.com
216.237.97.18	A	xpres.net
216.237.97.18	A	smtp.cape.com
216.237.97.19	A+PTR	mrelay2.cape.com
216.237.97.19	A	smtp.cape.com
216.237.97.19	A	mrelay2.meganet.net
216.237.97.20	A+PTR	mrelay3.cape.com
216.237.97.21	A	web.xpres.net
216.237.97.21	A	harry.xpres.net
216.237.97.22	A	mrelayreboot.meganet.net
216.237.97.70	A	ip05.intmatters.prv.ri.meganet.net
216.237.97.72	A	ip07.intmatters.prv.ri.meganet.net
216.237.97.75	A	ip10.intmatters.prv.ri.meganet.net
216.237.97.79	A	ip14.intmatters.prv.ri.meganet.net
216.237.97.80	PTR	ip15.intmatters.prv.ri.meganet.net
216.237.97.84	A	ip19.intmatters.prv.ri.meganet.net
216.237.97.85	A	ip20.intmatters.prv.ri.meganet.net
216.237.97.95	A	ip30.intmatters.prv.ri.meganet.net
216.237.97.105	A	ip40.intmatters.prv.ri.meganet.net
216.237.97.106	A+PTR	ip41.intmatters.prv.ri.meganet.net
216.237.97.108	A	ip43.intmatters.prv.ri.meganet.net
216.237.97.109	A	ip44.intmatters.prv.ri.meganet.net
216.237.97.111	A	ip46.intmatters.prv.ri.meganet.net
216.237.97.113	A	ip48.intmatters.prv.ri.meganet.net
216.237.97.124	A	ip59.intmatters.prv.ri.meganet.net
216.237.97.126	A	ip61.intmatters.prv.ri.meganet.net
216.237.97.133	PTR	mx2.mandala-designs.com
216.237.97.133	A	scandiastaging.com
216.237.97.134	PTR	mx1.mandala-designs.com
216.237.97.134	A	*.andera.com
216.237.97.134	A	zevregistry.org
216.237.97.135	A	proto.mindfly.net
216.237.97.135	A	srv-stg-app03.scandiastaging.com
216.237.97.182	PTR	216-237-97--182.meganet.net
216.237.97.182	A	4b1.com