Robtex

Up: 188.162.168.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 188.162.170.0/24
Down right: 188.162.171.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
188.162.170.8	PTR	client.yota.ru
188.162.170.38	A	xn--80aaoaqkfuzog9i.xn--p1ai
188.162.170.38	A	nvrland1.com
188.162.170.38	A	www.xn--26-dlcidb6bme2a8l.xn--p1ai
188.162.170.49	PTR	client.yota.ru
188.162.170.72	A+PTR	zimbra.sroufo.ru
188.162.170.72	A	levon-mailyan.ru
188.162.170.72	A	mail.karpenchuk.ru
188.162.170.81	PTR	client.yota.ru
188.162.170.86	PTR	client.yota.ru
188.162.170.86	A	smtp.truebarman.ru
188.162.170.86	A	smtp.erpservice.ru
188.162.170.166	PTR	client.yota.ru
188.162.170.192	PTR	client.yota.ru
188.162.170.210	PTR	client.yota.ru
188.162.170.220	A	mail.tm23.ru
188.162.171.53	PTR	client.yota.ru
188.162.171.213	PTR	client.yota.ru
188.162.171.213	A	mail2.nefthim.com
188.162.171.213	A	mail2.n-catalyst.com
188.162.171.238	PTR	client.yota.ru