Robtex

Up: 212.42.64.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 212.42.66.0/24
Down right: 212.42.67.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
212.42.66.2	A+PTR	delta.ukr.net
212.42.66.3	PTR	git-ci.ukr.net
212.42.66.3	A	fmgit.ukr.net
212.42.66.102	A	fmgit.ukr.net
212.42.66.102	A	git-ci.ukr.net
212.42.66.254	A	servers-gw.ukr.net
212.42.66.255	PTR	servers-gw-bsc.ukr.net
212.42.67.22	A	vanfei-ukr-off.un.net.ua
212.42.67.64	A+PTR	office-net.ukr.net
212.42.67.66	A+PTR	dun.ukr.net
212.42.67.68	A+PTR	hell.ukr.net
212.42.67.68	A	*.arsenal-kiev.com.ua
212.42.67.68	A	relay.arsenal-kiev.com.ua
212.42.67.73	A+PTR	operator.ukr.net
212.42.67.74	A+PTR	tess.ukr.net
212.42.67.74	A	sun.ukr.net
212.42.67.77	A	dasha.ukr.net
212.42.67.78	A+PTR	star.ukr.net
212.42.67.79	A	trouble.ukr.net
212.42.67.80	A	space.ukr.net
212.42.67.81	A+PTR	jedi.ukr.net
212.42.67.83	A+PTR	support.ukr.net
212.42.67.88	A	teleport.ukr.net
212.42.67.89	A+PTR	nobody89.ukr.net
212.42.67.90	A+PTR	gsm-voip.ukr.net
212.42.67.95	A+PTR	office-bsc.ukr.net
212.42.67.98	A+PTR	rannila.ukr.net
212.42.67.106	A+PTR	vader.ukr.net
212.42.67.176	A	hosting-net.ukr.net
212.42.67.177	A	b.ukr.net
212.42.67.178	A	avanport.com.ua
212.42.67.182	A	avanport-cat.ukr.net
212.42.67.191	A	hosting-bsc.ukr.net
212.42.67.226	A+PTR	293-cat.ukr.net
212.42.67.233	A	hotel-kyiv-default.ukr.net