Robtex

Up: 49.231.96.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 49.231.112.0/21
Down right: 49.231.120.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
49.231.113.12	A	r1---sn-5fo-c33z.googlevideo.com
49.231.113.13	A	r2.sn-5fo-c33z.googlevideo.com
49.231.113.13	A	r2---sn-5fo-c33z.googlevideo.com
49.231.113.13	A	r2.sn-5fo-c33z.gvt1.com
49.231.113.16	A	r5.sn-5fo-c33z.googlevideo.com
49.231.113.16	A	r5---sn-5fo-c33z.googlevideo.com
49.231.113.17	A	r6.sn-5fo-c33z.gvt1.com
49.231.113.17	A	r6---sn-5fo-c33z.googlevideo.com
49.231.113.44	A	r1.sn-5fo-c33r.gvt1.com
49.231.113.45	A	r2---sn-5fo-c33r.googlevideo.com
49.231.113.45	A	r2.sn-5fo-c33r.googlevideo.com
49.231.113.46	A	r3---sn-5fo-c33r.googlevideo.com
49.231.113.48	A	r5.sn-5fo-c33r.gvt1.com
49.231.113.48	A	r5.sn-5fo-c33r.googlevideo.com
49.231.113.49	A	r6---sn-5fo-c33r.googlevideo.com
49.231.113.50	A	r7.sn-5fo-c33r.googlevideo.com
49.231.113.76	A	r1.sn-5fo-c33e7.googlevideo.com
49.231.113.76	A	r1---sn-5fo-c33e7.googlevideo.com
49.231.113.76	A	r1.sn-5fo-c33e7.gvt1.com
49.231.113.77	A	r2---sn-5fo-c33e7.googlevideo.com
49.231.113.80	A	r5.sn-5fo-c33e7.gvt1.com
49.231.113.80	A	r5.sn-5fo-c33e7.googlevideo.com
49.231.113.81	A	r6.sn-5fo-c33e7.googlevideo.com
49.231.113.81	A	r6---sn-5fo-c33e7.googlevideo.com
49.231.113.108	A	r1.sn-5fo-c33ez.gvt1.com
49.231.113.108	A	r1.sn-5fo-c33ez.googlevideo.com
49.231.113.109	A	r2.sn-5fo-c33ez.gvt1.com
49.231.113.111	A	r4.sn-5fo-c33ez.gvt1.com
49.231.113.112	A	r5.sn-5fo-c33ez.googlevideo.com
49.231.113.113	A	r6.sn-5fo-c33ez.gvt1.com
49.231.113.114	A	r7.sn-5fo-c33ez.googlevideo.com
49.231.113.115	A	r8.sn-5fo-c33ez.googlevideo.com
49.231.113.140	A	r1.sn-5fo-c33er.googlevideo.com
49.231.113.141	A	r2.sn-5fo-c33er.googlevideo.com
49.231.113.141	A	r2.sn-5fo-c33er.gvt1.com
49.231.113.142	A	r3.sn-5fo-c33er.googlevideo.com
49.231.113.144	A	r5.sn-5fo-c33er.gvt1.com
49.231.113.144	A	r5.sn-5fo-c33er.googlevideo.com
49.231.113.145	A	r6.sn-5fo-c33er.googlevideo.com
49.231.113.145	A	r6.sn-5fo-c33er.gvt1.com
49.231.114.4	A	occ-0-1983-64.1.nflxso.net
49.231.114.4	A	ipv6-c001-bkk002-ais-isp.1.oca.nflxvideo.net
49.231.114.4	A	occ-2-1983-64.1.nflxso.net
49.231.114.5	A	occ-0-1983-64.1.nflxso.net
49.231.114.5	A	occ-2-1983-64.1.nflxso.net
49.231.115.12	A	r1.sn-5fo-c33ey.gvt1.com
49.231.115.12	A	r1.sn-5fo-c33ey.googlevideo.com
49.231.115.13	A	r2.sn-5fo-c33ey.gvt1.com
49.231.115.13	A	r2.sn-5fo-c33ey.googlevideo.com
49.231.115.16	A	r5.sn-5fo-c33ey.gvt1.com
49.231.115.17	A	r6.sn-5fo-c33ey.gvt1.com
49.231.115.17	A	r6.sn-5fo-c33ey.googlevideo.com
49.231.115.18	A	r7.sn-5fo-c33ey.gvt1.com
49.231.118.193	A	am4560.iview.hk
49.231.121.4	A	ipv6-c001-bkk001-ais-isp.1.oca.nflxvideo.net
49.231.121.4	A	occ-0-1982-64.1.nflxso.net
49.231.121.4	A	ipv4-c001-bkk001-ais-isp.1.oca.nflxvideo.net
49.231.121.5	A	occ-0-1982-64.1.nflxso.net
49.231.121.5	A	ipv4-c002-bkk001-ais-isp.1.oca.nflxvideo.net