Robtex

Up: 2404:6800:4001:80c::/63
Can't show all results, try to descend to a more specific CIDR
Down left: 2404:6800:4001:80c::/65
Down right: 2404:6800:4001:80c:8000::/65

IP	Type	Hostname
2404:6800:4001:80c::d	A	kul08s07-in-f13.1e100.net
2404:6800:4001:80c::2001	A+PTR	kul08s07-in-x01.1e100.net
2404:6800:4001:80c::2003	A+PTR	kul08s07-in-x03.1e100.net
2404:6800:4001:80c::2004	A+PTR	kul08s07-in-x04.1e100.net