Robtex

Up: 91.242.32.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 91.242.34.0/24
Down right: 91.242.35.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
91.242.34.19	PTR	ipv4.at.wellserver.ru
91.242.34.19	A	santa-maria-mortgage-home-loans2.placestars.com
91.242.34.19	A	mail.vango.info
91.242.34.50	A+PTR	www.einfo.ru
91.242.34.50	A	einfo.ru
91.242.34.51	PTR	ipv4.at.wellserver.ru
91.242.34.51	A	www.einfo.su
91.242.34.51	A	einfo.su
91.242.34.55	A	microchip.su
91.242.34.55	A	www.microchip.su
91.242.34.56	PTR	ipv4.at.wellserver.ru
91.242.34.56	A	mean-well.ru
91.242.34.56	A	www.mean-well.ru
91.242.34.57	PTR	ipv4.at.wellserver.ru
91.242.34.57	A	icmicro.ru
91.242.34.57	A	www.icmicro.ru
91.242.34.59	A+PTR	mail.ewq.su
91.242.34.59	A	ewq.su
91.242.34.60	PTR	ipv4.at.wellserver.ru
91.242.34.60	A	microchip.ru
91.242.34.60	A	www.microchip.ru
91.242.34.76	PTR	ipv4.at.wellserver.ru
91.242.34.76	A	sozontov.com
91.242.34.99	A+PTR	isp.owndrive.ru
91.242.34.99	A	mail.fabrikavlg.ru
91.242.34.99	A	xn---21-5cdaamf1a6bdf1dp.xn--p1ai
91.242.34.132	A+PTR	mail.vrntd.ru
91.242.34.132	A	vrntd.ru
91.242.34.134	A	mail.fast-cms.net
91.242.34.147	PTR	ipv4.at.wellserver.ru
91.242.34.147	A	bitats.ru
91.242.34.147	A	bit-logistic.ru
91.242.34.152	PTR	ipv4.at.wellserver.ru
91.242.34.152	A	1bit-web.ru
91.242.34.153	PTR	ipv4.at.wellserver.ru
91.242.34.153	A	studiobit.ru
91.242.34.153	A	1bit24.ru
91.242.34.158	PTR	ipv4.at.wellserver.ru
91.242.34.158	A	bit-studio.ru
91.242.34.158	A	mail.bit-emitent.ru
91.242.34.181	PTR	ipv4.at.wellserver.ru
91.242.34.181	A	mx.tdme.ru
91.242.34.196	A	mail.expcard.ru
91.242.34.201	PTR	mx.sadmin.ru
91.242.34.201	A	mx27.sadmin.ru
91.242.34.228	PTR	ipv4.at.wellserver.ru
91.242.34.228	A	mx.necm.ru
91.242.34.228	A	sadmin.ru
91.242.34.229	A	siptrunk.ru
91.242.34.243	PTR	ipv4.at.wellserver.ru
91.242.34.243	A	mx1.sadmin.ru
91.242.34.248	A+PTR	intersmail.ru
91.242.35.44	A	voiptaxi.ru
91.242.35.60	PTR	ipv4.at.wellserver.ru
91.242.35.60	A	ns2.xinet.ru
91.242.35.67	PTR	ipv4.at.wellserver.ru
91.242.35.67	A	agrh.tk
91.242.35.102	PTR	ipv4.at.wellserver.ru
91.242.35.102	A	ns2.dorogka.ru
91.242.35.102	A	ns2.muzis.ru
91.242.35.104	PTR	ipv4.at.wellserver.ru
91.242.35.104	A	muzis.ru
91.242.35.107	PTR	ipv4.at.wellserver.ru
91.242.35.107	A	www.muz-lab.ru
91.242.35.110	PTR	ipv4.at.wellserver.ru
91.242.35.110	A	www.dorogka.ru
91.242.35.110	A	dorogka.ru
91.242.35.119	PTR	ipv4.at.wellserver.ru
91.242.35.119	A	ns3.muzis.ru
91.242.35.119	A	ns1.muzis.ru
91.242.35.122	PTR	ipv4.at.wellserver.ru
91.242.35.122	A	www.radiopiterfm.ru
91.242.35.122	A	radiopiterfm.ru
91.242.35.146	PTR	ipv4.at.wellserver.ru
91.242.35.146	A	op71.ru
91.242.35.146	A	www.openregion71.ru
91.242.35.148	PTR	ipv4.at.wellserver.ru
91.242.35.148	A	xn--71-glchqdg2adfrbwc8kb.xn--p1ai
91.242.35.148	A	or71.ru
91.242.35.151	PTR	ipv4.at.wellserver.ru
91.242.35.151	A	tulagid71.ru
91.242.35.151	A	mail.tulagid71.ru
91.242.35.173	A+PTR	buy4auto.ru
91.242.35.173	A	buy4auto.com
91.242.35.204	A	ns2.mavbus.ru
91.242.35.204	A	www.xxxdosug.ru
91.242.35.205	PTR	ipv4.at.wellserver.ru
91.242.35.205	A	mavbus.ru
91.242.35.205	A	ns1.mavbus.ru
91.242.35.218	A+PTR	mail.azslukoil.ru
91.242.35.218	A	azslukoil.club
91.242.35.218	A	azslukoil.ru