Robtex

Up: 89.105.150.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 89.105.151.0/25
Down right: 89.105.151.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
89.105.151.2	PTR	www.avers-telecom.ru
89.105.151.7	A+PTR	ns1.avers-telecom.ru
89.105.151.14	PTR	mx2.sibtime.ru
89.105.151.15	A+PTR	mail.avers-telecom.ru
89.105.151.15	A+PTR	mail.krs-mail.ru
89.105.151.15	A	krs-mail.ru
89.105.151.21	A	l28a-krasservis.avers-telecom.ru
89.105.151.35	PTR	krasserver.ru
89.105.151.43	A+PTR	nms.avers-telecom.ru
89.105.151.50	A+PTR	hosting.avers-telecom.ru
89.105.151.50	A	www.avers-telecom.ru
89.105.151.50	A	xn----7sbgmba9agltqmo.xn--p1ai
89.105.151.53	A	x.avers-telecom.ru
89.105.151.55	A+PTR	exchange.geoservice.ru
89.105.151.55	A	oldexchange.geoservice.ru
89.105.151.64	PTR	host-64.net-105-151.avers-telecom.ru
89.105.151.67	PTR	host-67.net-105-151.avers-telecom.ru
89.105.151.82	PTR	mail.monolit-holding.ru
89.105.151.83	A+PTR	mail.monolit-holding.ru
89.105.151.84	A	ns.express-gr.ru
89.105.151.85	A+PTR	av-gw.sm-komandor.ru
89.105.151.85	A	ns2.sferadom.ru
89.105.151.119	PTR	host-119.net-105-151.avers-telecom.ru
89.105.151.150	PTR	host-150.net-105-151.avers-telecom.ru
89.105.151.164	PTR	mail.instoc.su
89.105.151.180	PTR	host-180.net-105-151.avers-telecom.ru
89.105.151.180	A	mail2.monolit-holding.ru
89.105.151.192	A+PTR	mail.thermit.su
89.105.151.192	A	ns.thermit-td.ru
89.105.151.192	A	xiangtuyaji.com
89.105.151.196	A	school149.avers-telecom.ru
89.105.151.224	A	mail.ricksha.ru
89.105.151.231	PTR	ns.kraskp.ru
89.105.151.255	PTR	host-255.net-105-151.avers-telecom.ru