Robtex

Up: 193.109.160.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 193.109.164.0/23
Down right: 193.109.166.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
193.109.164.1	PTR	ns.stels.net
193.109.164.3	PTR	mail.stels.net
193.109.164.3	A	mail.meganet.net.ua
193.109.164.6	A	ashberry.stels.net
193.109.164.8	A	drus.org.ua
193.109.164.8	A	www.diat.edu.ua
193.109.164.8	A	diat.edu.ua
193.109.164.10	PTR	nut.stels.net
193.109.164.11	PTR	cone.stels.net
193.109.164.14	A	r3.sn-q5u5bgv02-ig3e.googlevideo.com
193.109.164.15	A+PTR	cherry.stels.net
193.109.164.15	A	r4.sn-q5u5bgv02-ig3e.googlevideo.com
193.109.164.20	PTR	mail.smurov.org.ua
193.109.164.29	A	radish.stels.net
193.109.164.31	PTR	mail.cit.com.ua
193.109.164.31	A+PTR	mail.cit1c.com.ua
193.109.164.31	A+PTR	mail.citsoft.com.ua
193.109.164.32	A+PTR	mx0.stels.net
193.109.164.32	A	mail.freesecnet.com
193.109.164.32	A	mail.rath-group.com.ua
193.109.164.44	A	r1.sn-q5u5bgv02-afve.googlevideo.com
193.109.164.45	A	r2.sn-q5u5bgv02-afve.googlevideo.com
193.109.164.60	A	media.stels.net
193.109.164.61	A	ccs.com.ua
193.109.164.61	A	smeta-on.com
193.109.164.61	A	smeta-on.com.ua
193.109.164.88	A+PTR	office.stels.net
193.109.164.101	A	ns.stels.net
193.109.164.102	A	dns.stels.net
193.109.164.140	A	r1.sn-q5u5bgv02-3c26.googlevideo.com
193.109.164.140	A	r1.sn-q5u5bgv02-3c26.gvt1.com
193.109.164.141	A	r2.sn-q5u5bgv02-3c26.gvt1.com
193.109.164.141	A	r2.sn-q5u5bgv02-3c26.googlevideo.com
193.109.164.144	A	r5.sn-q5u5bgv02-3c26.googlevideo.com
193.109.164.144	A	r5.sn-q5u5bgv02-3c26.gvt1.com
193.109.164.145	A	r6.sn-q5u5bgv02-3c26.googlevideo.com
193.109.164.145	A	r6.sn-q5u5bgv02-3c26.gvt1.com
193.109.164.173	A	r2.sn-q5u5bgv02-qo3l.gvt1.com
193.109.164.174	A	r3.sn-q5u5bgv02-qo3l.gvt1.com
193.109.164.175	A	r4.sn-q5u5bgv02-qo3l.gvt1.com
193.109.165.10	A+PTR	vitaly.stels.net
193.109.165.12	A	r1.sn-q5u5bgv02-3c2d.googlevideo.com
193.109.165.13	A	r2.sn-q5u5bgv02-3c2d.gvt1.com
193.109.165.13	A	r2.sn-q5u5bgv02-3c2d.googlevideo.com
193.109.165.14	A	r3.sn-q5u5bgv02-3c2d.googlevideo.com
193.109.165.17	PTR	relay.mak1.net
193.109.165.44	A	r1.sn-q5u5bgv02-3c2k.gvt1.com
193.109.165.44	A	r1.sn-q5u5bgv02-3c2k.googlevideo.com
193.109.165.45	A	r2.sn-q5u5bgv02-3c2k.gvt1.com
193.109.165.45	A	r2.sn-q5u5bgv02-3c2k.googlevideo.com
193.109.165.48	A	r5.sn-q5u5bgv02-3c2k.googlevideo.com
193.109.165.48	A	r5.sn-q5u5bgv02-3c2k.gvt1.com
193.109.165.49	A	r6.sn-q5u5bgv02-3c2k.googlevideo.com
193.109.165.49	A	r6.sn-q5u5bgv02-3c2k.gvt1.com
193.109.165.82	A	mail.wdk.dn.ua
193.109.165.91	PTR	narco.dn.ua
193.109.165.98	A	media.fiev7-2.fna.whatsapp.net
193.109.165.146	A	r7.sn-q5u5bgv02-3c2s.googlevideo.com
193.109.165.147	A	r8.sn-q5u5bgv02-3c2s.googlevideo.com
193.109.165.154	A	mail.donoblzem.gov.ua
193.109.165.156	PTR	mail.altcom.ua
193.109.165.190	A+PTR	dps.donetsk.ua
193.109.165.190	A	relay.dps.donetsk.ua
193.109.165.190	A	www.dps.donetsk.ua
193.109.165.198	PTR	mail.corwell.com.ua
193.109.165.204	A	r1.sn-q5u5bgv02-3c2z.gvt1.com
193.109.165.205	A	r2.sn-q5u5bgv02-3c2z.gvt1.com
193.109.165.211	A	r8.sn-q5u5bgv02-3c2z.c.pack.google.com
193.109.165.222	A	relay2.donpsp.dn.ua
193.109.165.250	PTR	apk.com.ua
193.109.165.254	PTR	offroad.dn.ua
193.109.166.54	PTR	teplo.dn.ua
193.109.166.75	A	mailb.obzhora.ua
193.109.166.86	PTR	mail.lombardblago.com
193.109.166.98	A	xn--80aaaav1adik9aro.xn--p1ai
193.109.166.110	PTR	mail.altcom.ua
193.109.166.122	PTR	machouse.dn.ua
193.109.166.160	A	full-php4-mysql4.stels.net
193.109.166.161	A	restricted-php4-mysql4.stels.net
193.109.166.162	A	full-php5-mysql5.stels.net
193.109.166.163	A	restricted-php5-mysql5.stels.net
193.109.166.164	A	nut-mysql5.stels.net
193.109.166.165	A	nut-mysql4.stels.net
193.109.166.168	A	full-stels-net.stels.net
193.109.166.169	A	restricted-stels-net.stels.net
193.109.166.175	PTR	narco.dn.ua
193.109.166.182	PTR	hosting.altcom.ua
193.109.166.246	A	bgw.vesy.com.ua
193.109.166.246	A	ns.vesy.com.ua
193.109.166.252	PTR	quince-nat-pool-ptr.stels.net
193.109.166.253	PTR	quince-nat-pool-ptr.stels.net
193.109.166.254	PTR	quince-nat-pool-ptr.stels.net
193.109.167.5	PTR	donoda.gov.ua
193.109.167.66	A	royalv.donetsk.ua
193.109.167.68	A+PTR	royalv.com.ua
193.109.167.68	A	royal.donetsk.ua
193.109.167.94	A+PTR	mail.golden-ring.com.ua
193.109.167.170	A+PTR	mail.mpc.dn.ua
193.109.167.198	PTR	mail.delivery-auto.com
193.109.167.246	A	mail.sintegro.com.ua
193.109.167.246	A	si-ns2.sintegro.com.ua
193.109.167.246	A	si-ns1.sintegro.com.ua
193.109.167.250	PTR	mail.svaltera.dn.ua