Robtex

Up: 89.185.72.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 89.185.72.0/23
Down right: 89.185.74.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
89.185.72.224	A+PTR	mail.softm.tv
89.185.72.224	A	mail.nm-s.ru
89.185.72.224	A	ncn.nm-s.ru
89.185.72.225	PTR	bsi.nm-s.ru
89.185.72.227	PTR	pfka.mu.nm-s.ru
89.185.72.228	A+PTR	invout.nm-s.ru
89.185.72.232	A+PTR	mail.72it.ru
89.185.72.248	PTR	office0.nm-s.ru
89.185.72.250	A	mail.nsk.abv-tv.com
89.185.72.250	A	mail.tyumen.abv-tv.com
89.185.72.250	A	mail.krsk.abv-tv.com
89.185.73.4	PTR	mail.alliance-perm.ru
89.185.73.36	A+PTR	lotos.perm.ru
89.185.73.36	A	mail.lotos.perm.ru
89.185.73.44	A	ugps.perm.ru
89.185.73.111	A	tmetprm.ru
89.185.73.127	A	sng-perm.ru
89.185.73.145	A	gkh.permkrai.ru
89.185.74.139	A	mail.ra-argentum.ru
89.185.74.139	A	ra-argentum.ru
89.185.75.235	A	softm.tv
89.185.75.235	A	www.softm.tv
89.185.75.239	A	59telecom.ru
89.185.75.239	A	www.59telecom.ru
89.185.75.243	A+PTR	ns1.59telecom.ru
89.185.75.243	A	ns1.telecom-m.com
89.185.75.243	A	ns1.nm-s.ru
89.185.75.244	A+PTR	ns2.59telecom.ru
89.185.75.244	A	ns2.nm-s.ru
89.185.75.245	A+PTR	voip.nm-s.ru
89.185.75.247	PTR	smtp.citynet.perm.nm-s.ru
89.185.75.252	A	softm.tv
89.185.75.252	A	www.abv-tv.com
89.185.75.252	A	nm-s.ru