Robtex

Up: 74.209.136.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 74.209.136.0/25
Down right: 74.209.136.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
74.209.136.0	PTR	ns1327.ztomy.com
74.209.136.6	A+PTR	ns1.newsguy.com
74.209.136.9	A+PTR	db.newsguy.com
74.209.136.24	A+PTR	mailserv.newsguy.com
74.209.136.24	A	mail.newsdawg.com
74.209.136.33	A	perry.newsguy.com
74.209.136.43	A+PTR	lera.newsguy.com
74.209.136.43	PTR	lera.sv.newsguy.com
74.209.136.43	A	xdrn.newsguy.com
74.209.136.52	A+PTR	clark.newsguy.com
74.209.136.52	A+PTR	clark.sv.newsguy.com
74.209.136.52	A	newsfeed.newsguy.com
74.209.136.61	A	lisa.newsguy.com
74.209.136.64	A	acc.newsguy.com
74.209.136.66	PTR	smtp3.newsguy.com
74.209.136.66	A	smtp.newsguy.com
74.209.136.67	A	member.newsguy.com
74.209.136.67	A	mail.newsguy.com
74.209.136.69	PTR	smtp3.newsguy.com
74.209.136.71	A+PTR	smtp1.newsguy.com
74.209.136.72	A+PTR	pop.newsguy.com
74.209.136.72	A	imap.newsguy.com
74.209.136.75	PTR	www.newsguy.com
74.209.136.75	A	newsguys.com
74.209.136.75	A	thenewsguy.com
74.209.136.76	A	w2.newsguy.com
74.209.136.77	A	smtp3.newsguy.com
74.209.136.81	PTR	news.newsguy.com
74.209.136.82	A+PTR	news.newsguy.com
74.209.136.83	A+PTR	cnews.newsguy.com
74.209.136.83	A	news.oc-net.com
74.209.136.83	A	eskinews.eskimo.com
74.209.136.84	A+PTR	cnews.newsguy.com
74.209.136.84	A	news.oc-net.com
74.209.136.84	A	eskinews.eskimo.com
74.209.136.85	PTR	cnews.newsguy.com
74.209.136.86	PTR	ns1327.ztomy.com
74.209.136.87	A+PTR	cnews.newsguy.com
74.209.136.87	A	news.oc-net.com
74.209.136.87	A	eskinews.eskimo.com
74.209.136.88	A+PTR	news.newsguy.com
74.209.136.89	A+PTR	news.newsguy.com
74.209.136.90	A+PTR	news.newsguy.com
74.209.136.91	PTR	ns1327.ztomy.com
74.209.136.91	A	news.newsguy.com
74.209.136.92	A+PTR	news.newsguy.com
74.209.136.93	PTR	news.newsguy.com
74.209.136.94	PTR	news.newsguy.com
74.209.136.95	PTR	news.newsguy.com
74.209.136.97	PTR	news.newsguy.com
74.209.136.97	A	lotsanews.com
74.209.136.98	PTR	news.newsguy.com
74.209.136.99	A+PTR	news.newsguy.com
74.209.136.100	PTR	news.newsguy.com
74.209.136.104	A	dtn.newsguy.com
74.209.136.107	A	ddn.newsguy.com
74.209.136.108	A	dsn.newsguy.com