Robtex

Up: 2a00:1450::/31
Can't show all results, try to descend to a more specific CIDR
Down left: 2a00:1450::/33
Down right: 2a00:1450:8000::/33
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
2a00:1450:4001::6	A	r1.sn-4g5ednsy.c.2mdn.net
2a00:1450:4001::6	A	r1.sn-4g5ednsy.googlevideo.com
2a00:1450:4001::6	A	r1.sn-4g5ednsy.c.youtube.com
2a00:1450:400b:c00::c3	A	dg-in-xc3.1e100.net
2a00:1450:400b:c00::c4	A	dg-in-xc4.1e100.net
2a00:1450:400b:c00::c8	A	dg-in-xc8.1e100.net
2a00:1450:4864:20::102	A+PTR	mail-lf1-x102.google.com
2a00:1450:4864:20::104	A+PTR	mail-lf1-x104.google.com
2a00:1450:4864:20::10c	A	mail-lf1-x10c.google.com
2a00:1450:4864:20::111	A	mail-lf1-x111.google.com
2a00:1450:8001::63	A	ircnet.vg
2a00:1450:8001::79	A	celleinfo.dk
2a00:1450:8001::79	A	codefaktor.de
2a00:1450:8001::79	A	jonisdumb.com
2a00:1450:8004::79	A	codefaktor.de
2a00:1450:f00b:c00::c3	A+PTR	dg-in-xc3.1e100.net
2a00:1450:f00b:c00::c4	A+PTR	dg-in-xc4.1e100.net
2a00:1450:f00b:c00::c8	A+PTR	dg-in-xc8.1e100.net
2a00:1450:f00b:c02::33	A	de-in-x33.1e100.net