Robtex

Up: 208.85.42.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 208.85.42.0/25
Down right: 208.85.42.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
208.85.42.1	PTR	future-208-85-42-1.pandora.com
208.85.42.11	PTR	server-net-sv3-42-10.pandora.com
208.85.42.12	PTR	server-net-sv3-42-10.pandora.com
208.85.42.17	PTR	server-net-sv3-42-17.pandora.com
208.85.42.18	PTR	server-net-sv3-42-18.pandora.com
208.85.42.21	PTR	mediaserver-sv5-t1-1-v4.pandora.com
208.85.42.21	A	t1-2.p-cdn.com
208.85.42.21	A	t1-5.p-cdn.us
208.85.42.22	PTR	mediaserver-sv5-t1-2-v4.pandora.com
208.85.42.22	A	t1-2.p-cdn.com
208.85.42.22	A	t1-5.p-cdn.us
208.85.42.23	PTR	mediaserver-sv5-t2-1-v4.pandora.com
208.85.42.23	A	t2-1.p-cdn.us
208.85.42.23	A	t2-3.p-cdn.us
208.85.42.24	PTR	mediaserver-sv5-t2-2-v4.pandora.com
208.85.42.24	A	t2-1.p-cdn.us
208.85.42.24	A	t2-4.p-cdn.us
208.85.42.26	A	mediaserver-sv5-t2-4.pandora.com
208.85.42.27	A+PTR	mediaserver-sv5-t3-1-v4.pandora.com
208.85.42.27	A	mediaserver-sv5-t3-1-v4v6.pandora.com
208.85.42.27	A	t3-5.p-cdn.us
208.85.42.28	PTR	mediaserver-sv5-t3-2.pandora.com
208.85.42.28	A	t3-5.p-cdn.us
208.85.42.28	A	t3-1.p-cdn.com
208.85.42.30	A	mediaserver-sv5-t3-4.pandora.com
208.85.42.31	PTR	cont-sv5-1-v4.pandora.com
208.85.42.31	A	cont.p-cdn.us
208.85.42.31	A	mediaserver-cont-sv5-1-v4v6.pandora.com
208.85.42.32	PTR	cont-sv5-2-v4.pandora.com
208.85.42.32	A	cont.p-cdn.us
208.85.42.32	A	cont-2.p-cdn.us
208.85.42.33	A+PTR	mediaserver-sv5-t1-3.pandora.com
208.85.42.33	A	audio-sv5-t1-3.pandora.com
208.85.42.35	PTR	cont-sv5-3-v4.pandora.com
208.85.42.35	A	cont.p-cdn.us
208.85.42.35	A	cont-1.p-cdn.com
208.85.42.36	A	mediaserver-sv5-rt-1-v4v6.pandora.com
208.85.42.38	PTR	server-ph-sv5-42-38.pandora.com
208.85.42.38	A	dimg-sv5-1-v4.pandora.com
208.85.42.38	A	dyn-images.p-cdn.com
208.85.42.40	A	server-ph-sv5-42-40.pandora.com
208.85.42.49	A	fitbit.p-cdn.com
208.85.42.50	A	mediaserver-dev-v4v6.pandora.com
208.85.42.63	A	server-ph-sv5-42-63.pandora.com
208.85.42.75	PTR	server-ph-sv5-42-75.pandora.com
208.85.42.75	A	ns4.p-cdn.us
208.85.42.75	A	www.p-cdn.us
208.85.42.76	A+PTR	server-ph-sv5-42-76.pandora.com
208.85.42.90	A	server-ph-sv5-42-90.pandora.com
208.85.42.100	A	server-ph-sv5-42-100.pandora.com
208.85.42.110	A	server-ph-sv5-42-110.pandora.com
208.85.42.120	A	server-ph-sv5-42-120.pandora.com
208.85.42.147	A	server-ph-sv5-42-147.pandora.com
208.85.42.150	A	server-ph-sv5-42-150.pandora.com
208.85.42.188	A	server-ph-sv5-42-188.pandora.com
208.85.42.200	A	server-ph-sv5-42-200.pandora.com
208.85.42.210	A	server-ph-sv5-42-210.pandora.com
208.85.42.240	A	server-ph-sv5-42-240.pandora.com
208.85.42.244	A	server-ph-sv5-42-244.pandora.com