Robtex

Up: 64.15.118.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 64.15.118.0/25
Down right: 64.15.118.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
64.15.118.2	PTR	cache.google.com
64.15.118.12	PTR	cache.google.com
64.15.118.12	A	r1---sn-4gxx-hgne.googlevideo.com
64.15.118.12	A	r1.sn-4gxx-hgne.gvt1.com
64.15.118.13	PTR	cache.google.com
64.15.118.13	A	r2---sn-4gxx-hgne.googlevideo.com
64.15.118.13	A	r2---sn-4gxx-hgne.gvt1.com
64.15.118.14	A	r3.sn-4gxx-hgne.gvt1.com
64.15.118.14	A	r3---sn-4gxx-hgne.gvt1.com
64.15.118.14	A	r3---sn-4gxx-hgne.googlevideo.com
64.15.118.15	PTR	cache.google.com
64.15.118.15	A	r4---sn-4gxx-hgne.gvt1.com
64.15.118.15	A	r2.sn-4gxx-hgns.gvt1.com
64.15.118.16	A	r3.sn-4gxx-hgns.googlevideo.com
64.15.118.16	A	r3.sn-4gxx-hgns.gvt1.com
64.15.118.16	A	r5---sn-4gxx-hgne.googlevideo.com
64.15.118.17	A	r6---sn-4gxx-hgne.gvt1.com
64.15.118.17	A	r4.sn-4gxx-hgns.googlevideo.com
64.15.118.17	A	r6---sn-4gxx-hgne.googlevideo.com
64.15.118.18	PTR	cache.google.com
64.15.118.18	A	r7---sn-4gxx-hgne.googlevideo.com
64.15.118.18	A	r5.sn-4gxx-hgns.googlevideo.com
64.15.118.19	PTR	cache.google.com
64.15.118.19	A	r6.sn-4gxx-hgns.gvt1.com
64.15.118.19	A	r8---sn-4gxx-hgne.gvt1.com
64.15.118.20	A	r7.sn-4gxx-hgns.gvt1.com
64.15.118.21	A	r8.sn-4gxx-hgns.googlevideo.com
64.15.118.22	A	r9.sn-4gxx-hgns.googlevideo.com
64.15.118.22	A	r9.sn-4gxx-hgns.gvt1.com
64.15.118.23	PTR	cache.google.com
64.15.118.23	A	r10.sn-4gxx-hgns.googlevideo.com
64.15.118.23	A	r10.sn-4gxx-hgns.gvt1.com
64.15.118.26	PTR	cache.google.com
64.15.118.36	PTR	cache.google.com
64.15.118.41	PTR	cache.google.com
64.15.118.43	PTR	cache.google.com
64.15.118.44	PTR	cache.google.com
64.15.118.44	A	r1.sn-4gxx-hgnl.googlevideo.com
64.15.118.44	A	r1---sn-4gxx-hgnl.gvt1.com
64.15.118.45	PTR	cache.google.com
64.15.118.45	A	r2---sn-vg5obx-25gl.c.pack.google.com
64.15.118.46	PTR	cache.google.com
64.15.118.46	A	r3---sn-4gxx-hgnl.gvt1.com
64.15.118.47	PTR	cache.google.com
64.15.118.47	A	r4---sn-4gxx-hgnl.gvt1.com
64.15.118.47	A	r4.sn-4gxx-hgnl.gvt1.com
64.15.118.48	A	r5.sn-4gxx-hgnl.gvt1.com
64.15.118.48	A	r5---sn-4gxx-hgnl.gvt1.com
64.15.118.49	PTR	cache.google.com
64.15.118.49	A	r6---sn-4gxx-hgnl.googlevideo.com
64.15.118.50	A	r7---sn-4gxx-hgnl.googlevideo.com
64.15.118.51	PTR	cache.google.com
64.15.118.51	A	r8---sn-4gxx-hgnl.gvt1.com
64.15.118.67	PTR	cache.google.com
64.15.118.73	PTR	cache.google.com
64.15.118.74	PTR	cache.google.com
64.15.118.77	PTR	cache.google.com
64.15.118.78	PTR	cache.google.com
64.15.118.78	A	r1.sn-4gxx-hgnz.gvt1.com
64.15.118.78	A	r1.sn-4gxx-hgnz.googlevideo.com
64.15.118.79	PTR	cache.google.com
64.15.118.79	A	r2.sn-4gxx-hgnz.gvt1.com
64.15.118.79	A	r2.sn-4gxx-hgnz.googlevideo.com
64.15.118.80	PTR	cache.google.com
64.15.118.80	A	r3.sn-4gxx-hgnz.googlevideo.com
64.15.118.80	A	r5---sn-vg5obx-25gs.c.pack.google.com
64.15.118.81	PTR	cache.google.com
64.15.118.81	A	r4.sn-4gxx-hgnz.googlevideo.com
64.15.118.81	A	r4.sn-4gxx-hgnz.gvt1.com
64.15.118.82	PTR	cache.google.com
64.15.118.82	A	r5.sn-4gxx-hgnz.googlevideo.com
64.15.118.82	A	fdvukkombvteicx.net
64.15.118.83	PTR	cache.google.com
64.15.118.83	A	r6.sn-4gxx-hgnz.gvt1.com
64.15.118.83	A	qyjtwkmpaggifd.net
64.15.118.84	PTR	cache.google.com
64.15.118.84	A	r7.sn-4gxx-hgnz.googlevideo.com
64.15.118.84	A	r7.sn-4gxx-hgnz.gvt1.com
64.15.118.85	PTR	cache.google.com
64.15.118.85	A	r8.sn-4gxx-hgnz.gvt1.com
64.15.118.85	A	r8.sn-4gxx-hgnz.googlevideo.com
64.15.118.86	PTR	cache.google.com
64.15.118.86	A	r9.sn-4gxx-hgnz.gvt1.com
64.15.118.86	A	r9.sn-4gxx-hgnz.googlevideo.com
64.15.118.87	PTR	cache.google.com
64.15.118.87	A	r10.sn-4gxx-hgnz.googlevideo.com
64.15.118.87	A	r10.sn-4gxx-hgnz.gvt1.com
64.15.118.89	PTR	cache.google.com
64.15.118.92	PTR	cache.google.com
64.15.118.102	PTR	cache.google.com
64.15.118.110	PTR	cache.google.com
64.15.118.136	PTR	cache.google.com
64.15.118.137	PTR	cache.google.com
64.15.118.150	PTR	cache.google.com
64.15.118.161	PTR	cache.google.com
64.15.118.180	PTR	cache.google.com