Robtex

Up: 69.1.152.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 69.1.152.0/23
Down right: 69.1.154.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
69.1.153.130	A	fwa.metrolan.com
69.1.153.158	A	lutheranhospital.metrolan.com
69.1.153.170	A	duponthospital.metrolan.com
69.1.153.174	A	fwdt.metrolan.com
69.1.153.190	A+PTR	fw.metrolan.com
69.1.154.2	PTR	cs1.inddc.net
69.1.154.3	PTR	cs2.inddc.net
69.1.154.8	A+PTR	customerportal.inddc.com
69.1.154.8	PTR	fileserv1.inddc.com
69.1.154.9	A+PTR	exchange.inddc.com
69.1.154.9	A+PTR	exsvr1.inddc.com
69.1.154.10	A	enterprise-pat.inddc.com
69.1.155.9	PTR	www3.inddc.com
69.1.155.9	A	wfwa.org
69.1.155.9	A	wfwa.net
69.1.155.10	PTR	www3.inddc.com
69.1.155.10	A	relays.inddc.com
69.1.155.11	PTR	www3.inddc.com
69.1.155.13	PTR	www3.inddc.com
69.1.155.14	PTR	www3.inddc.com
69.1.155.15	PTR	www3.inddc.com
69.1.155.15	A	lassus.com
69.1.155.16	PTR	www3.inddc.com
69.1.155.20	A	relays.inddc.com