Robtex

Up: 64.15.120.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 64.15.120.0/25
Down right: 64.15.120.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
64.15.120.5	PTR	cache.google.com
64.15.120.20	PTR	cache.google.com
64.15.120.20	A	r1.sn-nx5cvox-hpay.c.android.clients.google.com
64.15.120.20	A	r1---sn-nx5cvox-hpay.googlevideo.com
64.15.120.21	PTR	cache.google.com
64.15.120.21	A	r2.sn-nx5cvox-hpay.c.2mdn.net
64.15.120.21	A	r2---sn-nx5cvox-hpay.gvt1.com
64.15.120.22	PTR	cache.google.com
64.15.120.22	A	r3.sn-nx5cvox-hpay.gvt1.com
64.15.120.22	A	r3.sn-nx5cvox-hpay.c.2mdn.net
64.15.120.23	PTR	cache.google.com
64.15.120.23	A	r4.sn-nx5cvox-hpay.gvt1.com
64.15.120.23	A	r4.sn-nx5cvox-hpay.c.2mdn.net
64.15.120.24	PTR	cache.google.com
64.15.120.24	A	r5---sn-nx5cvox-hpay.googlevideo.com
64.15.120.24	A	r5---sn-nx5cvox-hpay.gvt1.com
64.15.120.25	PTR	cache.google.com
64.15.120.25	A	r6.sn-nx5cvox-hpay.c.android.clients.google.com
64.15.120.25	A	r6.sn-nx5cvox-hpay.c.2mdn.net
64.15.120.26	PTR	cache.google.com
64.15.120.26	A	r7---sn-nx5cvox-hpay.googlevideo.com
64.15.120.26	A	r7.sn-nx5cvox-hpay.gvt1.com
64.15.120.27	PTR	cache.google.com
64.15.120.27	A	r8.sn-nx5cvox-hpay.c.2mdn.net
64.15.120.27	A	r8---sn-nx5cvox-hpay.googlevideo.com
64.15.120.28	PTR	cache.google.com
64.15.120.28	A	r9---sn-nx5cvox-hpay.googlevideo.com
64.15.120.28	A	r9---sn-nx5cvox-hpay.gvt1.com
64.15.120.29	PTR	cache.google.com
64.15.120.29	A	r10.sn-nx5cvox-hpay.c.pack.google.com
64.15.120.29	A	r10---sn-nx5cvox-hpay.gvt1.com
64.15.120.30	PTR	cache.google.com
64.15.120.30	A	r11---sn-nx5cvox-hpay.gvt1.com
64.15.120.30	A	r11---sn-nx5cvox-hpay.googlevideo.com
64.15.120.31	PTR	cache.google.com
64.15.120.31	A	r12---sn-nx5cvox-hpay.googlevideo.com
64.15.120.31	A	r12---sn-nx5cvox-hpay.gvt1.com
64.15.120.32	PTR	cache.google.com
64.15.120.32	A	r13.sn-nx5cvox-hpay.c.2mdn.net
64.15.120.32	A	r13---sn-nx5cvox-hpay.googlevideo.com
64.15.120.33	PTR	cache.google.com
64.15.120.33	A	r14---sn-nx5cvox-hpay.gvt1.com
64.15.120.33	A	r14.sn-nx5cvox-hpay.c.2mdn.net
64.15.120.34	PTR	cache.google.com
64.15.120.34	A	r15.sn-nx5cvox-hpay.gvt1.com
64.15.120.34	A	r15---sn-nx5cvox-hpay.googlevideo.com
64.15.120.35	PTR	cache.google.com
64.15.120.35	A	r16.sn-nx5cvox-hpay.googlevideo.com
64.15.120.35	A	r16---sn-nx5cvox-hpay.gvt1.com
64.15.120.51	PTR	cache.google.com
64.15.120.53	PTR	cache.google.com
64.15.120.58	PTR	cache.google.com
64.15.120.59	PTR	cache.google.com
64.15.120.59	A	droessmj.com
64.15.120.72	PTR	cache.google.com
64.15.120.78	PTR	cache.google.com
64.15.120.84	PTR	cache.google.com
64.15.120.84	A	r1.sn-nx5cvox-hpae7.gvt1.com
64.15.120.84	A	r1.sn-nx5cvox-hpae7.c.2mdn.net
64.15.120.85	PTR	cache.google.com
64.15.120.85	A	r2---sn-nx5cvox-hpae7.gvt1.com
64.15.120.85	A	r2.sn-nx5cvox-hpae7.c.android.clients.google.com
64.15.120.86	PTR	cache.google.com
64.15.120.86	A	r3.sn-nx5cvox-hpae7.gvt1.com
64.15.120.86	A	r3---sn-nx5cvox-hpae7.googlevideo.com
64.15.120.87	PTR	cache.google.com
64.15.120.87	A	r4---sn-nx5cvox-hpae7.c.2mdn.net
64.15.120.87	A	r4.sn-nx5cvox-hpae7.gvt1.com
64.15.120.88	PTR	cache.google.com
64.15.120.88	A	r5---sn-nx5cvox-hpae7.gvt1.com
64.15.120.88	A	r5.sn-nx5cvox-hpae7.googlevideo.com
64.15.120.89	PTR	cache.google.com
64.15.120.89	A	r6.sn-nx5cvox-hpae7.googlevideo.com
64.15.120.89	A	r6---sn-nx5cvox-hpae7.gvt1.com
64.15.120.90	PTR	cache.google.com
64.15.120.90	A	r7.sn-nx5cvox-hpae7.gvt1.com
64.15.120.90	A	r7---sn-nx5cvox-hpae7.c.2mdn.net
64.15.120.91	PTR	cache.google.com
64.15.120.91	A	r8.sn-nx5cvox-hpae7.gvt1.com
64.15.120.91	A	r8.sn-nx5cvox-hpae7.c.2mdn.net
64.15.120.92	PTR	cache.google.com
64.15.120.92	A	r9.sn-nx5cvox-hpae7.c.2mdn.net
64.15.120.92	A	r9---sn-nx5cvox-hpae7.googlevideo.com
64.15.120.93	PTR	cache.google.com
64.15.120.93	A	r10.sn-nx5cvox-hpae7.gvt1.com
64.15.120.93	A	r10---sn-nx5cvox-hpae7.gvt1.com
64.15.120.94	PTR	cache.google.com
64.15.120.94	A	r11---sn-nx5cvox-hpae7.googlevideo.com
64.15.120.94	A	r11.sn-nx5cvox-hpae7.googlevideo.com
64.15.120.95	PTR	cache.google.com
64.15.120.95	A	r12.sn-nx5cvox-hpae7.c.2mdn.net
64.15.120.95	A	r12.sn-nx5cvox-hpae7.googlevideo.com
64.15.120.96	PTR	cache.google.com
64.15.120.96	A	r13---sn-nx5cvox-hpae7.googlevideo.com
64.15.120.96	A	r13.sn-nx5cvox-hpae7.c.2mdn.net
64.15.120.97	PTR	cache.google.com
64.15.120.97	A	r14.sn-nx5cvox-hpae7.googlevideo.com
64.15.120.97	A	r14---sn-nx5cvox-hpae7.googlevideo.com
64.15.120.98	PTR	cache.google.com
64.15.120.98	A	r15---sn-nx5cvox-hpae7.gvt1.com
64.15.120.98	A	r15.sn-nx5cvox-hpae7.c.android.clients.google.com
64.15.120.99	PTR	cache.google.com
64.15.120.99	A	r16.sn-nx5cvox-hpae7.googlevideo.com
64.15.120.99	A	r16---sn-nx5cvox-hpae7.googlevideo.com
64.15.120.107	PTR	cache.google.com
64.15.120.132	PTR	cache.google.com
64.15.120.148	PTR	cache.google.com
64.15.120.152	PTR	cache.google.com
64.15.120.153	PTR	cache.google.com
64.15.120.168	PTR	cache.google.com
64.15.120.172	PTR	cache.google.com
64.15.120.200	PTR	cache.google.com
64.15.120.233	PTR	cache.google.com
64.15.120.236	PTR	cache.google.com
64.15.120.237	PTR	cache.google.com
64.15.120.244	PTR	cache.google.com
64.15.120.253	PTR	cache.google.com