Robtex

Up: 46.39.16.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 46.39.16.0/22
Down right: 46.39.20.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
46.39.16.0	PTR	pppoe-0-16-39-46.danpro.ru
46.39.17.3	PTR	pppoe-3-17-39-46.danpro.ru
46.39.18.194	PTR	pppoe-194-18-39-46.danpro.ru
46.39.18.243	PTR	pppoe-243-18-39-46.danpro.ru
46.39.19.81	PTR	pppoe-81-19-39-46.danpro.ru
46.39.20.65	PTR	pppoe-65-20-39-46.danpro.ru
46.39.20.73	PTR	pppoe-73-20-39-46.danpro.ru
46.39.20.82	PTR	pppoe-82-20-39-46.danpro.ru
46.39.20.90	PTR	pppoe-90-20-39-46.danpro.ru
46.39.21.89	PTR	pppoe-89-21-39-46.danpro.ru
46.39.21.170	PTR	pppoe-170-21-39-46.danpro.ru
46.39.21.170	A	xn--6-7sbirdczi9n.xn--p1ai
46.39.21.170	A	www.xn--6-7sbirdczi9n.xn--p1ai
46.39.21.175	A	lanedu.ru
46.39.21.175	A	imoc.lanedu.ru
46.39.21.178	PTR	pppoe-178-21-39-46.danpro.ru
46.39.21.178	A	admlangepas.ru
46.39.21.178	A	www.admlangepas.ru
46.39.21.187	PTR	pppoe-187-21-39-46.danpro.ru
46.39.21.187	A	edugimn6.ru
46.39.21.187	A	edulangepas.ru
46.39.22.3	PTR	pppoe-3-22-39-46.danpro.ru
46.39.22.3	A	ns1.lgp.danpro.ru
46.39.22.3	A	lgp.danpro.ru
46.39.22.17	PTR	pppoe-17-22-39-46.danpro.ru
46.39.22.19	PTR	pppoe-19-22-39-46.danpro.ru
46.39.22.51	PTR	pppoe-51-22-39-46.danpro.ru
46.39.22.67	PTR	pppoe-67-22-39-46.danpro.ru
46.39.22.73	PTR	pppoe-73-22-39-46.danpro.ru
46.39.22.75	PTR	pppoe-75-22-39-46.danpro.ru
46.39.22.107	PTR	pppoe-107-22-39-46.danpro.ru
46.39.22.121	PTR	pppoe-121-22-39-46.danpro.ru
46.39.22.131	PTR	pppoe-131-22-39-46.danpro.ru
46.39.22.138	PTR	pppoe-138-22-39-46.danpro.ru
46.39.22.139	PTR	pppoe-139-22-39-46.danpro.ru
46.39.22.153	PTR	pppoe-153-22-39-46.danpro.ru
46.39.22.170	PTR	pppoe-170-22-39-46.danpro.ru
46.39.22.177	PTR	pppoe-177-22-39-46.danpro.ru
46.39.22.216	PTR	pppoe-216-22-39-46.danpro.ru
46.39.22.240	PTR	pppoe-240-22-39-46.danpro.ru
46.39.22.241	PTR	pppoe-241-22-39-46.danpro.ru
46.39.22.251	PTR	pppoe-251-22-39-46.danpro.ru
46.39.23.216	PTR	pppoe-216-23-39-46.danpro.ru