Robtex

Up: 91.142.160.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 91.142.160.0/22
Down right: 91.142.164.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
91.142.161.0	PTR	91.142.161.0.sitel.com.ua
91.142.161.26	A+PTR	mail.medirent.com.ua
91.142.161.26	A	virusam.net
91.142.161.106	PTR	91.142.161.106.sitel.com.ua
91.142.161.170	A+PTR	omega-service.kiev.ua
91.142.161.170	A	mail.omega-service.kiev.ua
91.142.161.210	PTR	91.142.161.210.sitel.com.ua
91.142.161.212	A	www.e-electric.ua
91.142.161.212	A	www.saturn.ua
91.142.161.217	PTR	91.142.161.217.sitel.com.ua
91.142.161.220	A	mail.mfert.gov.ua
91.142.162.18	A	ns.iss.org.ua
91.142.162.18	A	skippy.iss.org.ua
91.142.162.21	A	testing.in.ua
91.142.162.21	A	prestige-photo.com.ua
91.142.162.51	A+PTR	nmmx.nikol.com.ua
91.142.162.51	A	nikol.com.ua
91.142.162.51	A	mail.nikol.com.ua
91.142.162.82	A+PTR	kiev.vorsklasteel.com
91.142.162.122	PTR	mail.smd.net.ua
91.142.162.122	A	mail2.smd.net.ua
91.142.162.161	PTR	91.142.162.161.sitel.com.ua
91.142.162.190	A	relay.me.gov.ua
91.142.162.212	A	relay.4service-group.com
91.142.162.216	PTR	91.142.162.216.sitel.com.ua
91.142.162.216	A	lite.pp.ua
91.142.162.218	PTR	91.142.162.218.sitel.com.ua
91.142.162.234	A	plenka.net.ua
91.142.162.243	PTR	91.142.162.243.sitel.com.ua
91.142.162.243	A	www.et.ua
91.142.162.243	A	ntk.in.ua
91.142.162.245	A	fresh.pp.ua
91.142.163.6	A	mail.globalspace.com.ua
91.142.163.6	A	globalspace.com.ua
91.142.163.58	PTR	91.142.163.58.sitel.com.ua
91.142.163.58	A	signs.com.ua
91.142.163.250	A+PTR	mail.bratislava.com.ua
91.142.163.250	A	gw.bratislava.com.ua
91.142.163.252	A	exchange.bratislava.com.ua
91.142.164.69	A	mail.premier-papier.com
91.142.164.69	A	prime-paper.com
91.142.164.69	A	mail1.premier-papier.com
91.142.164.78	A	m11.kyivobl.minrd.gov.ua
91.142.164.82	PTR	91.142.164.82.sitel.com.ua
91.142.164.82	A	nibu.kiev.ua
91.142.164.110	A	mail.softcom.ua
91.142.164.178	PTR	91.142.164.178.sitel.com.ua
91.142.164.178	A	mail.ng.kiev.ua
91.142.164.178	A	newground.mobi
91.142.165.2	A+PTR	mhrp.org.ua
91.142.165.26	A+PTR	backup.imbg.org.ua
91.142.165.58	A+PTR	mail.uctk.kiev.ua
91.142.165.66	A	mail.pellet-energy.biz
91.142.165.78	A	www.merp.org.ua
91.142.165.86	A	directzvit.fssu.gov.ua
91.142.165.174	A	mail.diweave.com
91.142.165.174	A	diweave.com
91.142.165.174	A	firtech.com.ua
91.142.165.202	A+PTR	este.sitel.com.ua
91.142.165.218	PTR	91.142.165.218.sitel.com.ua
91.142.165.218	A	mail.dirdist.com
91.142.165.254	A	circus.3s.tv
91.142.166.1	PTR	91.142.166.1.sitel.com.ua
91.142.166.34	PTR	91.142.166.34.sitel.com.ua
91.142.166.34	A	kgs2.kiev.ua
91.142.166.102	A	relay.aquamail.kiev.ua
91.142.166.106	A+PTR	mail.comfort-house.com.ua
91.142.166.195	A+PTR	mail.liagtechnik.com.ua
91.142.166.202	PTR	91.142.166.202.sitel.com.ua
91.142.166.202	A	ns1.moz.gov.ua
91.142.166.202	A	gw.moz.gov.ua
91.142.166.214	A	www.moz.gov.ua