Robtex

Up: 5.206.0.0/17
Can't show all results, try to descend to a more specific CIDR
Down left: 5.206.64.0/19
Down right: 5.206.96.0/19

IP	Type	Hostname
5.206.64.0	PTR	pool-5-206-64-0.is74.ru
5.206.72.74	PTR	pool-5-206-72-74.is74.ru
5.206.72.134	PTR	pool-5-206-72-134.is74.ru
5.206.80.80	PTR	pool-5-206-80-80.is74.ru
5.206.80.214	PTR	pool-5-206-80-214.is74.ru
5.206.81.136	PTR	pool-5-206-81-136.is74.ru
5.206.83.2	PTR	pool-5-206-83-2.is74.ru
5.206.88.1	PTR	pool-5-206-88-1.is74.ru
5.206.98.65	A	hostland.ru.hentaifree.ru
5.206.98.65	A	ns.hostland.ru.hentaifree.ru
5.206.101.116	PTR	pool-5-206-101-116.is74.ru
5.206.101.142	PTR	pool-5-206-101-142.is74.ru
5.206.102.134	PTR	pool-5-206-102-134.is74.ru
5.206.105.228	PTR	pool-5-206-105-228.is74.ru
5.206.113.2	PTR	pool-5-206-113-2.is74.ru
5.206.115.69	PTR	pool-5-206-115-69.is74.ru