Robtex

Up: 80.64.172.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 80.64.172.0/24
Down right: 80.64.173.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
80.64.172.1	A+PTR	80.64.172.1.sta.211.ru
80.64.172.25	PTR	80.64.172.25.sta.211.ru
80.64.172.25	A	mail.kom-sib.ru
80.64.172.28	PTR	80.64.172.28.sta.211.ru
80.64.172.37	A+PTR	80.64.172.37.sta.211.ru
80.64.172.68	A+PTR	80.64.172.68.sta.211.ru
80.64.172.80	A+PTR	80.64.172.80.sta.211.ru
80.64.172.110	A+PTR	80.64.172.110.sta.211.ru
80.64.172.118	A+PTR	80.64.172.118.sta.211.ru
80.64.172.130	PTR	ns1.3389.ru
80.64.172.130	A	www.nrtk.ru
80.64.172.130	A	ns1.dedenkov.ru
80.64.172.134	PTR	80.64.172.134.sta.211.ru
80.64.172.134	A	mail.hamelephone.com
80.64.172.155	PTR	80.64.172.155.sta.211.ru
80.64.172.155	A	avs-nsk.ru
80.64.172.163	A+PTR	80.64.172.163.sta.211.ru
80.64.172.169	A+PTR	80.64.172.169.sta.211.ru
80.64.172.193	A+PTR	80.64.172.193.sta.211.ru
80.64.172.197	A	ydhs.info
80.64.172.221	PTR	80.64.172.221.sta.211.ru
80.64.172.221	A	24nsk.ru
80.64.172.221	A	evercoat-ru.ru
80.64.172.233	A+PTR	80.64.172.233.sta.211.ru
80.64.172.242	PTR	80.64.172.242.sta.211.ru
80.64.172.242	A	mail.bis077.ru
80.64.172.244	A+PTR	80.64.172.244.sta.211.ru
80.64.172.252	A+PTR	80.64.172.252.sta.211.ru
80.64.173.1	PTR	80.64.173.1.sta.211.ru
80.64.173.16	PTR	80.64.173.16.sta.211.ru
80.64.173.41	A	wifitorg.ru
80.64.173.53	PTR	mail.una-nsk.ru
80.64.173.57	PTR	mail.sovsib.ru
80.64.173.101	PTR	80.64.173.101.sta.211.ru
80.64.173.101	A	mail.nesta.ru
80.64.173.106	PTR	80.64.173.106.sta.211.ru
80.64.173.106	A	mail.rosint.it
80.64.173.106	A	mail.rosintegracija.ru
80.64.173.113	PTR	80.64.173.113.sta.211.ru
80.64.173.113	A	banksnab.ru
80.64.173.114	PTR	80.64.173.114.sta.211.ru
80.64.173.125	A+PTR	mail2.nesta.ru
80.64.173.162	A+PTR	80.64.173.162.sta.211.ru
80.64.173.173	A	80.64.173.173.sta.211.ru
80.64.173.220	PTR	80.64.173.220.sta.211.ru
80.64.173.220	A	ns1.fastline.su