Robtex

Up: 136.169.192.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 136.169.192.0/22
Down right: 136.169.196.0/22

IP	Type	Hostname
136.169.192.0	PTR	136.169.192.0.dynamic.neft.ufanet.ru
136.169.193.74	A+PTR	136.169.193.74.dynamic.neft.ufanet.ru
136.169.197.79	A	136.169.197.79.dynamic.neft.ufanet.ru
136.169.198.190	PTR	136.169.198.190.dynamic.neft.ufanet.ru
136.169.199.119	A+PTR	136.169.199.119.dynamic.neft.ufanet.ru