Robtex

Up: 91.242.34.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 91.242.35.0/25
Down right: 91.242.35.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
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