Robtex

Up: 2a03:2880:f200::/47
Can't show all results, try to descend to a more specific CIDR
Down left: 2a03:2880:f201::/49
Down right: 2a03:2880:f201:8000::/49
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
2a03:2880:f201:c1:face:b00c::32c2	A+PTR	edge-oculus6-shv-01-sea1.fbcdn.net
2a03:2880:f201:c1:face:b00c::32c2	A	oculus.c10r.facebook.com
2a03:2880:f201:c1:face:b00c::32c2	A	oculusstorystudio.com
2a03:2880:f201:c2:face:b00c::1cc9	PTR	edge-z-p36-shv-01-sea1.facebook.com
2a03:2880:f201:c4:face:b00c::43fe	PTR	instagram-p36-shv-01-sea1.fbcdn.net
2a03:2880:f201:c5:face:b00c::167	PTR	whatsapp-cdn6-shv-01-sea1.fbcdn.net