Robtex

Up: 80.91.176.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 80.91.176.0/23
Down right: 80.91.178.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
80.91.176.12	PTR	cache.google.com
80.91.176.12	A	r1---sn-q5u5bgv02-3c2l.googlevideo.com
80.91.176.13	A	r2---sn-q5u5bgv02-3c2l.googlevideo.com
80.91.176.14	PTR	cache.google.com
80.91.176.14	A	r3.sn-q5u5bgv02-3c2l.gvt1.com
80.91.176.14	A	r3---sn-q5u5bgv02-3c2l.googlevideo.com
80.91.176.15	PTR	cache.google.com
80.91.176.16	PTR	cache.google.com
80.91.176.16	A	r5---sn-q5u5bgv02-3c2l.googlevideo.com
80.91.176.16	A	r5---sn-q5u5bgv02-3c2l.gvt1.com
80.91.176.17	PTR	cache.google.com
80.91.176.17	A	r6---sn-q5u5bgv02-3c2l.googlevideo.com
80.91.176.18	PTR	cache.google.com
80.91.176.18	A	r7.sn-q5u5bgv02-3c2l.gvt1.com
80.91.176.21	PTR	cache.google.com
80.91.176.25	PTR	cache.google.com
80.91.176.28	PTR	cache.google.com
80.91.176.30	PTR	cache.google.com
80.91.176.31	PTR	cache.google.com
80.91.176.34	PTR	cache.google.com
80.91.176.35	PTR	cache.google.com
80.91.176.42	PTR	cache.google.com
80.91.176.45	PTR	cache.google.com
80.91.176.47	PTR	cache.google.com
80.91.176.53	PTR	cache.google.com
80.91.176.59	PTR	cache.google.com
80.91.176.60	PTR	cache.google.com
80.91.176.76	PTR	cache.google.com
80.91.176.76	A	r1---sn-q5u5bgv02-3c2s.googlevideo.com
80.91.176.77	PTR	cache.google.com
80.91.176.77	A	r2.sn-q5u5bgv02-3c2s.googlevideo.com
80.91.176.77	A	r2---sn-q5u5bgv02-3c2s.googlevideo.com
80.91.176.78	PTR	cache.google.com
80.91.176.79	PTR	cache.google.com
80.91.176.80	PTR	cache.google.com
80.91.176.80	A	r5.sn-q5u5bgv02-3c2s.gvt1.com
80.91.176.81	A	r6---sn-q5u5bgv02-3c2s.googlevideo.com
80.91.176.82	PTR	cache.google.com
80.91.176.82	A	r7---sn-q5u5bgv02-3c2s.googlevideo.com
80.91.176.83	PTR	cache.google.com
80.91.176.83	A	r8.sn-q5u5bgv02-3c2s.gvt1.com
80.91.176.127	PTR	cache.google.com
80.91.176.134	A	ibetrade.com.ua
80.91.176.134	A	geosvit.com.ua
80.91.176.134	A	geoworld.com.ua
80.91.176.138	A	mail.edvans.com.ua
80.91.176.138	A	vitlen.com
80.91.176.138	A	zoovet.com.ua
80.91.176.140	PTR	jewellery.com.ua
80.91.176.141	PTR	registration.metro.ua
80.91.176.143	A	infocon.com.ua
80.91.176.144	A	stargate-ukraine.com
80.91.176.144	A	ekomir.kiev.ua
80.91.176.144	A	psychotherapy.com.ua
80.91.176.146	PTR	mobimania.lviv.ua
80.91.176.147	PTR	map.shellsmart.com.ua
80.91.176.148	A	mail.colorway.ua
80.91.176.150	PTR	argo.hc.ua
80.91.176.150	A	mail.snooker.in.ua
80.91.176.150	A	mail.pidtrumka.com
80.91.176.152	A	toringaz.com
80.91.176.152	A	4aixona.ru
80.91.176.152	A	youhui.bbkiri.cn
80.91.176.154	PTR	cf4.hc.ua
80.91.176.155	PTR	cf5.hc.ua
80.91.176.156	PTR	cf6.hc.ua
80.91.176.156	A	*.air-travel.com.ua
80.91.176.156	A	thaimassage.kiev.ua
80.91.176.159	PTR	otrs.hc.ua
80.91.176.162	A	sb1995.com.ua
80.91.176.162	A	dynasty.dp.ua
80.91.176.162	A	mail.bonapart.com.ua
80.91.176.164	A	geoworld.com.ua
80.91.176.164	A	2wheelperformance.eu
80.91.176.164	A	www.jewellery.com.ua
80.91.176.166	A	infocon.com.ua
80.91.176.175	A	*.ubt.com.ua
80.91.176.175	A	ubt.com.ua
80.91.176.175	A	mail.ubt.com.ua
80.91.176.188	A	promocodeshop.ru
80.91.176.189	A	mail.anlai.net
80.91.176.190	PTR	190.176-91-80-ip.webcraft.ua
80.91.176.199	A	mail.obuv.lviv.ua
80.91.176.199	A	obuv.dp.ua
80.91.176.201	A	digins.ua
80.91.176.202	A	*.podolog.com.ua
80.91.176.202	A	podolog.com.ua
80.91.176.202	A	*.lyalechka.com
80.91.176.204	A	mail.exposhoes.com.ua
80.91.176.204	A	exposhoes.com.ua
80.91.176.204	A	www.exposhoes.com.ua
80.91.176.206	A	firewall.net.ua
80.91.176.208	A	realmag.com.ua
80.91.176.209	PTR	mx.delfa.kiev.ua
80.91.176.215	A	mail.ranchostyle.com.ua
80.91.176.217	A	mail.us-dostavka.com
80.91.176.217	A	weidan1.com
80.91.176.217	A	us-dostavka.com
80.91.176.249	A	ueex.com.ua
80.91.176.254	PTR	parked1.uadns.com
80.91.177.2	PTR	mail.nhi-electro.org.ua
80.91.177.2	A+PTR	mail.nhi.org.ua
80.91.177.22	PTR	mail.knauf-marketing.donbass.com
80.91.177.42	A+PTR	mail.korsa.ua
80.91.177.62	A	explosive.in.ua
80.91.177.62	A	com.explosive.in.ua
80.91.177.70	PTR	mail.mk.epicentrk.com
80.91.177.70	A	mk.epicentrk.com
80.91.177.94	PTR	tks-datagroup.newline.net.ua
80.91.177.98	PTR	bg.uainet.net
80.91.177.106	PTR	nowa.cc
80.91.177.146	PTR	mail.bit.mk.ua
80.91.177.158	PTR	mail3.stb.ua
80.91.177.177	PTR	cinet.tr-ua-ge-0-0-1389.ua-kiev.datagroup.ua
80.91.177.190	PTR	brig.emict.net
80.91.177.198	A+PTR	phantom.rktk.com.ua
80.91.177.198	A	rktk.com.ua
80.91.177.206	PTR	edge.bgcap.ge
80.91.177.210	A+PTR	mail.odessa.epicentrk.com
80.91.177.210	A	odessa.epicentrk.com
80.91.177.230	PTR	fin.com.ua
80.91.177.245	PTR	paco-lgw.datagroup.ua
80.91.177.254	A	fa-0-0-69-cr2.zaporozhye.net
80.91.178.20	PTR	wm.ukrzoloto.com
80.91.178.58	A+PTR	ns.clhs.kiev.ua
80.91.178.58	A	ns.clhs.com.ua
80.91.178.58	A	clhs.kiev.ua
80.91.178.75	A	idsso.ukroboronprom.com
80.91.178.76	A+PTR	mail2.ukroboronprom.com
80.91.178.84	PTR	edge-2-ge-0-1.ua-kiev.datagroup.ua
80.91.178.87	PTR	sr12-v771.ua-kiev.datagroup.ua
80.91.178.100	PTR	mail.uss.gov.ua
80.91.178.141	PTR	mail.pvu.gov.ua
80.91.178.142	PTR	dpsu.gov.ua
80.91.178.142	PTR	www.pvu.gov.ua
80.91.178.177	A+PTR	ll-radio-tr.newline.net.ua
80.91.178.178	PTR	mail.nmp.com.ua
80.91.178.179	A+PTR	rl-radio.newline.net.ua
80.91.178.226	A	mail.document.sumdu.edu.ua
80.91.178.226	A	mail.dl.sumdu.edu.ua
80.91.178.226	A	mail.def.sumdu.edu.ua
80.91.178.227	PTR	algo.sumdu.edu.ua
80.91.178.228	A	isu.sumdu.edu.ua
80.91.178.231	A+PTR	new.dl.sumdu.edu.ua
80.91.178.231	A	dl.sumdu.edu.ua
80.91.178.233	A+PTR	lib.sumdu.edu.ua
80.91.178.234	PTR	web234.sumdu.edu.ua
80.91.178.234	A	pmitkm.teset.sumdu.edu.ua
80.91.178.234	A	mmi.fem.sumdu.edu.ua
80.91.178.235	PTR	web235.sumdu.edu.ua
80.91.178.235	A	pmitkm.teset.sumdu.edu.ua
80.91.178.236	A	web236.sumdu.edu.ua
80.91.178.236	A	wikictois.sumdu.edu.ua
80.91.178.238	A	las.sumdu.edu.ua
80.91.178.240	A	schedule.sumdu.edu.ua
80.91.178.240	A	science.sumdu.edu.ua
80.91.178.241	A	fc.sumdu.edu.ua
80.91.178.241	A	law.sumdu.edu.ua
80.91.178.244	A	esumy.sumdu.edu.ua
80.91.178.246	A+PTR	web246.sumdu.edu.ua
80.91.178.246	A	host.sumdu.edu.ua
80.91.178.247	A+PTR	heating.sumdu.edu.ua
80.91.178.248	PTR	aist.sumdu.edu.ua
80.91.178.248	A	elitconf.sumdu.edu.ua
80.91.178.248	A	nap.sumdu.edu.ua
80.91.178.249	PTR	mycloud.sumdu.edu.ua
80.91.178.254	A	wgw.sumdu.edu.ua
80.91.179.3	PTR	ip-3.dks.com.ua
80.91.179.3	A	free3.dks.com.ua
80.91.179.14	PTR	ns1.dks.com.ua
80.91.179.50	A	kvartal-chenyaxovskogo-98.dks.com.ua
80.91.179.51	PTR	ip-51.dks.com.ua
80.91.179.51	A	br-kvartal-chenyaxovskogo-98.dks.com.ua
80.91.179.54	PTR	pbx.dks.com.ua
80.91.179.63	PTR	br-kvartal-kooperativnaya-6.dks.com.ua
80.91.179.64	PTR	net-procuratur.dks.com.ua
80.91.179.67	PTR	ip-67.dks.com.ua
80.91.179.68	PTR	ip-68.dks.com.ua
80.91.179.69	PTR	ip-69.dks.com.ua
80.91.179.71	PTR	free71.dks.com.ua
80.91.179.76	PTR	ip-76.dks.com.ua
80.91.179.76	A	r1---sn-q5u5bgv02-3c2z.googlevideo.com
80.91.179.77	PTR	free77.dks.com.ua
80.91.179.77	A	r2.sn-q5u5bgv02-3c2z.gvt1.com
80.91.179.77	A	r2---sn-q5u5bgv02-3c2z.googlevideo.com
80.91.179.78	PTR	ip-78.dks.com.ua
80.91.179.78	A	r3.sn-q5u5bgv02-3c2z.gvt1.com
80.91.179.79	PTR	free79.dks.com.ua
80.91.179.80	A	r5.sn-q5u5bgv02-3c2z.googlevideo.com
80.91.179.80	A	r5---sn-q5u5bgv02-3c2z.googlevideo.com
80.91.179.80	A	r5.sn-q5u5bgv02-3c2z.gvt1.com
80.91.179.81	PTR	free81.dks.com.ua
80.91.179.81	A	r6.sn-q5u5bgv02-3c2z.gvt1.com
80.91.179.83	PTR	ip-83.dks.com.ua
80.91.179.151	A	br-kvartal-brdichevskaya-56.dks.com.ua
80.91.179.165	A+PTR	mx2.intercomp.com.ua
80.91.179.167	PTR	ip-167.dks.com.ua
80.91.179.167	A	intercomp.com.ua
80.91.179.170	PTR	komunal.com.ua
80.91.179.171	PTR	ip-171.dks.com.ua
80.91.179.172	PTR	net-vlan2174.dks.com.ua
80.91.179.173	PTR	mailttk.ttk-ac.com
80.91.179.176	PTR	net-vlan2146.dks.com.ua
80.91.179.177	PTR	gw-vlan2146.dks.com.ua
80.91.179.178	PTR	00030.dks.com.ua
80.91.179.200	PTR	net-vlan2170.dks.com.ua
80.91.179.200	A	free200.dks.com.ua
80.91.179.207	PTR	free207.dks.com.ua
80.91.179.208	PTR	free208.dks.com.ua
80.91.179.223	PTR	br-lvz.dks.com.ua
80.91.179.224	PTR	ip-224.dks.com.ua
80.91.179.225	PTR	ip-225.dks.com.ua
80.91.179.227	PTR	ip-227.dks.com.ua
80.91.179.228	PTR	ip-228.dks.com.ua
80.91.179.229	PTR	ip-229.dks.com.ua
80.91.179.230	PTR	ferplast230.dks.com.ua
80.91.179.230	A	ns.rminer.dp.ua
80.91.179.230	A	mail1.rminer.dp.ua
80.91.179.231	PTR	br-ferplast.dks.com.ua
80.91.179.231	A	dc-dask.com
80.91.179.232	PTR	net-vlan2225.dks.com.ua
80.91.179.232	A	mail.onua.dp.ua
80.91.179.232	A	ns.onua.dp.ua
80.91.179.233	A	gw-pbxktv.dks.com.ua
80.91.179.239	PTR	br-centercomplect.dks.com.ua
80.91.179.240	PTR	net-aha-stahovanie.dks.com.ua
80.91.179.242	PTR	aha-stahovanie.dks.com.ua
80.91.179.243	PTR	br-aha-stahovanie.dks.com.ua