Robtex

Up: 77.221.146.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 77.221.147.0/25
Down right: 77.221.147.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
77.221.147.4	PTR	77.221.147.4.addr.datapoint.ru
77.221.147.4	A	dvoe.net
77.221.147.5	A	talking-lessons.com
77.221.147.6	PTR	77.221.147.6.addr.datapoint.ru
77.221.147.6	A	demoadflex.ml
77.221.147.6	A	fapnude.net
77.221.147.7	A	dengibistro.kz
77.221.147.9	A	cascadepro.ru
77.221.147.9	A	www.cascadepro.ru
77.221.147.11	PTR	77.221.147.11.addr.datapoint.ru
77.221.147.12	A	design-nw.com
77.221.147.12	A	www.bk-kp.ru
77.221.147.13	A	carkeep.ru
77.221.147.14	PTR	77.221.147.14.addr.datapoint.ru
77.221.147.14	A	astelprof.ru
77.221.147.14	A	flowerprice.ru
77.221.147.15	PTR	77.221.147.15.addr.datapoint.ru
77.221.147.15	A	musclepump.ru
77.221.147.15	A	ins-online.ru
77.221.147.16	A	ukrnews.com.de
77.221.147.17	PTR	77.221.147.17.addr.datapoint.ru
77.221.147.17	A	olegos.ru
77.221.147.18	PTR	77.221.147.18.addr.datapoint.ru
77.221.147.18	A	smashmusic.ru
77.221.147.18	A	www.smashmusic.ru
77.221.147.19	A	inno-acq.com
77.221.147.19	A	inno-proc.com
77.221.147.21	PTR	77.221.147.21.addr.datapoint.ru
77.221.147.21	A	iio.su
77.221.147.21	A	ecomonolit.com
77.221.147.24	A	j-co.ru
77.221.147.24	A	shkollegi.info
77.221.147.31	A	almamater-lang.com
77.221.147.37	PTR	77.221.147.37.addr.datapoint.ru
77.221.147.37	A	xn--90ah2aq.xn--p1ai
77.221.147.40	A	evateks.ru
77.221.147.45	A	polarconf.ru
77.221.147.52	A	www.nwburo.ru
77.221.147.58	PTR	77.221.147.58.addr.datapoint.ru
77.221.147.62	PTR	77.221.147.62.addr.datapoint.ru
77.221.147.62	A	ortomed.su
77.221.147.65	A	inboxhostels.com
77.221.147.65	A	inboxhotels.com
77.221.147.69	A	www.korusconsulting.ru
77.221.147.69	A	www.dssolution.net
77.221.147.69	A	pointi.ru
77.221.147.70	A	jp-parts.ru
77.221.147.70	A	kotel66.ru
77.221.147.70	A	sodis96.ru
77.221.147.71	PTR	77.221.147.71.addr.datapoint.ru
77.221.147.71	A	biflex.ru
77.221.147.73	A	babyliss-pro.net
77.221.147.79	A	www.volchok.net
77.221.147.85	A	ppoliv.ru
77.221.147.85	A	ppolya.ru
77.221.147.87	PTR	ivannikitin.com
77.221.147.87	A	www.in-soft.pro
77.221.147.87	A	in-soft.pro
77.221.147.93	PTR	77.221.147.93.addr.datapoint.ru
77.221.147.94	A	mail.themeous.com
77.221.147.94	A	mail.themeous.net
77.221.147.94	A	themeous.net
77.221.147.100	PTR	77.221.147.100.addr.datapoint.ru
77.221.147.100	A	tyresnokian.com
77.221.147.100	A	delaneyjuiceplus.com
77.221.147.129	PTR	77.221.147.129.addr.datapoint.ru
77.221.147.129	A	linguabusiness.ru
77.221.147.131	PTR	77.221.147.131.addr.datapoint.ru
77.221.147.131	A	whaleboxstudio.com
77.221.147.133	A	megapolis-plus.com
77.221.147.133	A	tp1.by
77.221.147.135	PTR	77.221.147.135.addr.datapoint.ru
77.221.147.135	A	xn--42-kmcdf.xn--p1ai
77.221.147.139	PTR	ibex24.ru
77.221.147.139	A	hramluka.ru
77.221.147.144	PTR	77.221.147.144.addr.datapoint.ru
77.221.147.163	PTR	77.221.147.163.addr.datapoint.ru
77.221.147.163	A	borodzich.com
77.221.147.166	PTR	77.221.147.166.addr.datapoint.ru
77.221.147.166	A	ksec.ru
77.221.147.170	PTR	77.221.147.170.addr.datapoint.ru
77.221.147.170	A	unhwa.ru
77.221.147.172	PTR	77.221.147.172.addr.datapoint.ru
77.221.147.172	A	kovalevsky.ru
77.221.147.192	A	telecomservice.ru
77.221.147.198	PTR	77.221.147.198.addr.datapoint.ru
77.221.147.198	A	steel-techno.ru
77.221.147.199	PTR	77.221.147.199.addr.datapoint.ru
77.221.147.199	A	domshtor.spb.ru
77.221.147.216	PTR	77.221.147.216.addr.datapoint.ru
77.221.147.216	A	dc-c33f45fc.eb0.ru
77.221.147.223	PTR	77.221.147.223.addr.datapoint.ru