Robtex

Up: 109.207.160.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 109.207.160.0/22
Down right: 109.207.164.0/22

IP	Type	Hostname
109.207.160.2	A+PTR	dns2.butovonet.ru
109.207.160.250	PTR	host-109.207.160.250.butovonet.ru
109.207.160.250	A	usenet.su
109.207.161.131	PTR	host-109.207.161.131.butovonet.ru
109.207.161.131	A	bibgz.ru
109.207.164.90	PTR	host-109.207.164.90.butovonet.ru
109.207.164.120	PTR	host-109.207.164.120.butovonet.ru
109.207.166.129	PTR	host-109.207.166.129.butovonet.ru
109.207.166.136	A	studiofl.ru
109.207.166.152	PTR	host-109.207.166.152.butovonet.ru
109.207.166.163	PTR	host-109.207.166.163.butovonet.ru
109.207.167.47	A	mail.tu-i.ru
109.207.167.75	PTR	host-109.207.167.75.butovonet.ru