Robtex

Up: 212.111.212.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 212.111.212.0/24
Down right: 212.111.213.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
212.111.212.4	PTR	mail.onma.edu.ua
212.111.212.226	PTR	vps-hneu.uran.ua
212.111.212.226	A	www.ksue.edu.ua
212.111.212.226	A	www.hdeu.edu.ua
212.111.212.227	PTR	vhosting.uran.ua
212.111.212.227	A	ntu.kar.net
212.111.212.228	A+PTR	mail.onma.edu.ua
212.111.212.228	A	www.onma.edu.ua
212.111.212.228	A	onma.edu.ua
212.111.212.230	PTR	radioelektronika.org
212.111.212.230	PTR	journals.uran.ua
212.111.212.230	A	radio.kpi.ua