Robtex

Up: 178.161.160.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 178.161.160.0/23
Down right: 178.161.162.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
178.161.160.102	A	fwdvelo.ru
178.161.160.102	A	mail.fwdvelo.ru
178.161.161.2	PTR	mail4.saturn-r.net
178.161.161.2	A	pristav.perm.ru
178.161.161.2	A	krsgb.ru
178.161.161.3	PTR	ispm3.saturn-r.net
178.161.161.4	A+PTR	mail.freeperm.ru
178.161.161.4	A	ns1.freeperm.ru
178.161.161.131	A+PTR	ns1.saturn-r.net
178.161.161.131	A	ns1.saturn-r.ru
178.161.161.131	A	ns3.saturn-r.net
178.161.161.139	A+PTR	mail1.saturn-r.net
178.161.161.141	A+PTR	mail3.saturn-r.net
178.161.161.161	PTR	nsc3.saturn-r.net
178.161.162.98	PTR	178.161.162.98.ipn.v4.saturn-internet.ru
178.161.162.98	A	xn--59-6kc6aehff8b.xn--p1ai
178.161.162.98	A	ns2.xn--59-6kc6aehff8b.xn--p1ai
178.161.163.65	PTR	178.161.163.65.sta.v4.saturn-internet.ru
178.161.163.87	A	mail.eltrain.ru
178.161.163.210	PTR	asvs.perm.ru
178.161.163.210	A+PTR	egt.perm.ru
178.161.163.210	PTR	etvp.perm.ru
178.161.163.224	PTR	178.161.163.224.sta.v4.saturn-internet.ru