Robtex

Up: 2404:6800:4004::/48
Can't show all results, try to descend to a more specific CIDR
Down left: 2404:6800:4004::/50
Down right: 2404:6800:4004:4000::/50
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
2404:6800:4004:1::7	A	v6.nonxt3.c.youtube.com
2404:6800:4004:1::12	A	v4.nonxt3.c.youtube.com
2404:6800:4004:2::7	A	v7.lscache4.l.google.com
2404:6800:4004:2::7	A	v7.lscache1.l.google.com
2404:6800:4004:800::1001	PTR	nrt19s17-in-x01.1e100.net
2404:6800:4004:800::100a	A	a17-250-248-150.healthcareacne.blogspot.com
2404:6800:4004:800::100a	A	*.view-pictures.hemorrhoidmiracle01.blogspot.com
2404:6800:4004:800::100a	A	a17-112-144-50.forexrobt-dailymarketoverview.blogspot.com