Robtex

Up: 212.48.226.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 212.48.226.0/25
Down right: 212.48.226.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
212.48.226.42	A+PTR	metalica.spb.ru
212.48.226.74	PTR	mx.bcgroup.ru
212.48.226.110	A+PTR	mtc.spb.ru
212.48.226.110	A	www.mtc.spb.ru
212.48.226.110	A	balticdata.net
212.48.226.126	PTR	mail.baltfruit.ru
212.48.226.130	A+PTR	mail.nedrugoff.com
212.48.226.130	A	nedrugoff.com
212.48.226.146	A+PTR	mail.cbsh.ru
212.48.226.200	A	support.comsat.com.tr
212.48.226.214	A+PTR	mail.st.spb.ru