Robtex

Up: 80.87.206.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 80.87.206.0/25
Down right: 80.87.206.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
80.87.206.17	A+PTR	okt-gw.lek.ru
80.87.206.22	A	ns5.lek.ru
80.87.206.25	A+PTR	marshall.lek.ru
80.87.206.30	A	n182-nat.lek.ru
80.87.206.38	PTR	stelt.lek.ru
80.87.206.41	A	deka-gw.lek.ru
80.87.206.42	A	102.lek.ru
80.87.206.43	A+PTR	314.lek.ru
80.87.206.44	A+PTR	soline.lek.ru
80.87.206.46	PTR	stelt.lek.ru
80.87.206.50	PTR	gateway.ics.lek.ru
80.87.206.65	A	mikado-vlan7-kplus.lek.ru
80.87.206.78	A	feather-vlan7-kplus.lek.ru
80.87.206.99	PTR	mail.montezuma.spb.ru
80.87.206.130	PTR	mail.overtime.ru
80.87.206.131	PTR	gate.overtime.ru
80.87.206.132	PTR	www.overtime.ru
80.87.206.210	A+PTR	telecom.lek.ru
80.87.206.210	A	mail.lek.ru
80.87.206.210	A	lek.ru
80.87.206.213	A	www.deson.lek.ru
80.87.206.213	A	lek.spb.ru
80.87.206.213	A	fortuna.lek.ru
80.87.206.214	A	http.lek.ru
80.87.206.214	A	www.vtl.spb.ru
80.87.206.218	A	shadursky.ru
80.87.206.218	A	www.x25.net.ru
80.87.206.218	A	ns2.freeinet.net
80.87.206.221	A	dunaspb.ru
80.87.206.221	A	www.freeinet.net
80.87.206.221	A	xn--80abnxb4bq3a2b.xn--p1ai
80.87.206.224	A	rumail.freeinet.net
80.87.206.224	A	smtp.lek.ru
80.87.206.224	A	spmx.lek.ru
80.87.206.231	A	ns.lek.ru
80.87.206.232	A	ns2.lek.ru
80.87.206.233	A	ns3.lek.ru
80.87.206.234	A	ns4.lek.ru