Robtex

Up: 80.73.0.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 80.73.0.0/21
Down right: 80.73.8.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
80.73.0.0	PTR	0.0.73.80.triolan.net
80.73.0.1	PTR	ns2.sloboda.net
80.73.0.1	A	ns2.triolan.net
80.73.0.1	A	sloboda.net
80.73.0.2	PTR	d2.sloboda.net
80.73.0.2	A	co-gate.bi.com.ua
80.73.0.3	PTR	d2.sloboda.net
80.73.0.17	A+PTR	co-gate.bi.com.ua
80.73.0.18	A	counter.bi.com.ua
80.73.0.30	A	core-metro2.bi.com.ua
80.73.0.33	A+PTR	bb-prior.bi.com.ua
80.73.0.33	A	mytas.bi.com.ua
80.73.0.33	A	bb-metro.bi.com.ua
80.73.0.51	PTR	forum.sloboda.net
80.73.0.51	A	gallery.sloboda.net
80.73.0.51	A	www2.sloboda.net
80.73.0.55	A	bb-len40.bi.com.ua
80.73.0.56	A	bb-coop.bi.com.ua
80.73.0.67	A+PTR	corsar.bi.com.ua
80.73.0.70	A	prio-async.bi.com.ua
80.73.0.79	A	vipclub.bi.com.ua
80.73.0.80	A+PTR	fa-43-async.bi.com.ua
80.73.0.129	A	tvap.bi.com.ua
80.73.0.131	A	ota.bi.com.ua
80.73.0.133	A	gektin.bi.com.ua
80.73.0.136	A	lobzik.bi.com.ua
80.73.0.162	PTR	hepu.edu.ua
80.73.0.195	PTR	195.0.73.80.triolan.net
80.73.0.210	A+PTR	bi-bigline.bi.com.ua
80.73.0.214	A	bi-ktts.bi.com.ua
80.73.0.229	A	ppp15-bb33.bi.com.ua
80.73.0.237	A	bigl-fa0-core.bi.com.ua
80.73.0.238	A	fe0-core-t-bl.bi.com.ua
80.73.1.0	PTR	0.1.73.80.triolan.net
80.73.1.1	A+PTR	ns1.sloboda.net
80.73.1.1	A	sloboda.net
80.73.1.1	A	ns1.bi.com.ua
80.73.1.3	PTR	map-server.sloboda.net
80.73.1.33	PTR	33.1.73.80.triolan.net
80.73.1.35	A	war.bi.com.ua
80.73.1.42	A	marchenko11.sloboda.net
80.73.1.50	PTR	video1.kharkov.tv
80.73.1.51	A+PTR	port.bi.com.ua
80.73.1.51	A	forum.bi.com.ua
80.73.1.55	A	nonik.bi.com.ua
80.73.1.56	A	tema.bi.com.ua
80.73.1.66	PTR	komp.sloboda.net
80.73.1.93	A	khadi.bi.com.ua
80.73.1.96	PTR	96.1.73.80.triolan.net
80.73.1.110	A	stas.sloboda.net
80.73.1.115	A+PTR	basil.bi.com.ua
80.73.1.129	PTR	ns1.univd.kharkov.ua
80.73.1.131	PTR	adm.univd.kharkov.ua
80.73.1.140	A	mail.hepu.edu.ua
80.73.1.141	A	hepu.edu.ua
80.73.1.145	A+PTR	aptv.bi.com.ua
80.73.1.146	A+PTR	stolb-dial.bi.com.ua
80.73.1.150	A	stolb.bi.com.ua
80.73.1.153	A	map.sloboda.net
80.73.1.162	A+PTR	koles.sloboda.net
80.73.1.162	A	gate.sloboda.net
80.73.1.162	A	adv.sloboda.net
80.73.1.163	A+PTR	customer.sloboda.net
80.73.1.176	PTR	176.1.73.80.triolan.net
80.73.1.179	A	appl.sloboda.net
80.73.1.185	A	cf84c2ef19d9480.sloboda.net
80.73.1.188	A	mediaser-4cd3be.sloboda.net
80.73.1.189	A	x7.sloboda.net
80.73.1.194	PTR	194.1.73.80.triolan.net
80.73.1.209	PTR	209.1.73.80.triolan.net
80.73.1.225	A	vostok-bi27.bi.com.ua
80.73.1.226	A	bi-vostok27.bi.com.ua
80.73.1.241	PTR	241.1.73.80.triolan.net
80.73.1.251	A	ispolkom.bi.com.ua
80.73.2.0	PTR	0.2.73.80.triolan.net
80.73.2.40	A	jim.bi.com.ua
80.73.2.110	A	jimmy.bi.com.ua
80.73.2.113	PTR	ire.ire.kharkov.ua
80.73.2.133	A	bbunny.bi.com.ua
80.73.2.145	PTR	tifs.tv
80.73.2.194	A	bi-bigl.bi.com.ua
80.73.2.201	A	metro-opi.bi.com.ua
80.73.2.209	PTR	hic.com.ua
80.73.2.211	A	jd.bi.com.ua
80.73.2.241	A	gri.bi.com.ua
80.73.2.243	A+PTR	mail.triolan.poltava.ua
80.73.3.0	PTR	0.3.73.80.triolan.net
80.73.3.2	PTR	p1.premier-center.com
80.73.3.3	PTR	i1.papir-impex.com
80.73.3.4	A	x6.sloboda.net
80.73.3.17	A	f7.sloboda.net
80.73.3.32	A+PTR	moscow.bi.com.ua
80.73.3.32	A	mail.moscow.bi.com.ua
80.73.3.43	A	gayana2.bi.com.ua
80.73.3.66	A+PTR	gepacomp.sloboda.net
80.73.3.68	A	gepacomp.sloboda.net
80.73.3.70	A	phant0m.sloboda.net
80.73.3.74	A	bb-kult.bi.com.ua
80.73.3.83	PTR	fluffy.kh-ua.net
80.73.3.100	A	kursant.nuczu.edu.ua
80.73.3.129	PTR	bb-242.max.net.ua
80.73.4.0	PTR	0.4.73.80.triolan.net
80.73.4.3	A	srvups.sloboda.net
80.73.4.23	A	ns2.designafro.ru
80.73.4.50	PTR	50.4.73.80.triolan.net
80.73.4.50	A	webinvest.kiev.ua
80.73.4.50	A	www.webinvest.kiev.ua
80.73.4.105	A	csserver_4.sloboda.net
80.73.4.195	PTR	postoffice.balu.net.ua
80.73.4.195	A	mail.triolan.pl.ua
80.73.4.219	A	mail.flametur.kiev.ua
80.73.4.254	A	sparepart.com.ua
80.73.4.254	A	wintex.org
80.73.4.254	A	espec.com.ua
80.73.5.0	PTR	0.5.73.80.triolan.net
80.73.6.0	PTR	0.6.73.80.triolan.net
80.73.6.65	PTR	ns.vito.dp.ua
80.73.6.67	PTR	www.vito.dp.ua
80.73.6.92	A	novinok.sloboda.net
80.73.7.0	PTR	0.7.73.80.triolan.net
80.73.7.1	PTR	1.7.73.80.triolan.net
80.73.7.2	PTR	2.7.73.80.triolan.net
80.73.7.32	PTR	32.7.73.80.triolan.net
80.73.7.34	PTR	34.7.73.80.triolan.net
80.73.7.49	PTR	49.7.73.80.triolan.net
80.73.7.65	PTR	65.7.73.80.triolan.net
80.73.7.67	PTR	67.7.73.80.triolan.net
80.73.7.98	PTR	98.7.73.80.triolan.net
80.73.7.112	PTR	112.7.73.80.triolan.net
80.73.7.163	PTR	163.7.73.80.triolan.net
80.73.7.178	PTR	178.7.73.80.triolan.net
80.73.7.195	PTR	195.7.73.80.triolan.net
80.73.7.201	A	info.sloboda.net
80.73.7.203	A	uf.interexc.com
80.73.7.208	PTR	208.7.73.80.triolan.net
80.73.7.209	PTR	www.gs.sloboda.net
80.73.7.209	A	cards.sloboda.net
80.73.7.210	PTR	210.7.73.80.triolan.net
80.73.7.211	PTR	211.7.73.80.triolan.net
80.73.8.0	PTR	0.8.73.80.triolan.net
80.73.8.1	PTR	itself.sloboda.net
80.73.8.1	A	ns3.triolan.com.ua
80.73.8.1	A	energiespartrends.de
80.73.8.250	A	zxc.bi.com.ua
80.73.8.253	A	shop.sloboda.net
80.73.8.253	A	center.sloboda.net
80.73.8.253	A	sip.sloboda.net
80.73.9.0	PTR	0.9.73.80.triolan.net
80.73.9.4	A	mail.triolan.net.ua
80.73.9.7	A	drweb.sloboda.net
80.73.9.10	A	free.triolan.com.ua
80.73.9.10	A	noaccess.triolan.com.ua
80.73.9.17	PTR	17.9.73.80.triolan.net
80.73.9.17	A	ns2.triolan.net.ua
80.73.9.20	A	ping.triolan.com.ua
80.73.9.20	A	zabbix.triolan.com.ua
80.73.9.21	A	opttrio.com
80.73.9.35	A+PTR	mail.triolan.com.ua
80.73.9.48	PTR	48.9.73.80.triolan.net
80.73.9.50	PTR	50.9.73.80.triolan.net
80.73.9.50	A	vchasno.in.ua
80.73.9.51	PTR	51.9.73.80.triolan.net
80.73.9.61	A	www.triolan.net
80.73.9.61	A	triolan.net
80.73.9.61	A	forum.triolan.net
80.73.9.75	A	www.triolan.mobi
80.73.9.75	A	triolan.mobi
80.73.9.75	A	triolan.tv
80.73.9.129	PTR	129.9.73.80.triolan.net
80.73.9.139	A	www.sigillite.net
80.73.9.139	A	sigillite.net
80.73.9.162	PTR	162.9.73.80.triolan.net
80.73.9.200	A	timepro.tv
80.73.9.200	A	ns1.timepro.tv
80.73.9.200	A	*.timepro.tv
80.73.10.1	A	citynet3h256.sloboda.net
80.73.10.3	PTR	3.10.73.80.triolan.net
80.73.10.19	PTR	19.10.73.80.triolan.net
80.73.10.48	PTR	48.10.73.80.triolan.net
80.73.10.66	PTR	66.10.73.80.triolan.net
80.73.10.67	PTR	67.10.73.80.triolan.net
80.73.10.80	PTR	80.10.73.80.triolan.net
80.73.10.99	PTR	99.10.73.80.triolan.net
80.73.10.162	PTR	162.10.73.80.triolan.net
80.73.10.195	PTR	195.10.73.80.triolan.net
80.73.10.240	PTR	240.10.73.80.triolan.net
80.73.11.0	PTR	0.11.73.80.triolan.net
80.73.11.139	A	triolan.com
80.73.11.139	A	www.triolan.com
80.73.11.161	PTR	od.triolan.com
80.73.11.161	A	vip.sloboda.net
80.73.11.161	A	triolan.poltava.ua
80.73.11.163	PTR	tf2.sloboda.net
80.73.11.163	A	www.triolan.net
80.73.11.163	A	forum.triolan.net
80.73.11.178	PTR	178.11.73.80.triolan.net
80.73.11.178	A	mx1.triolan.kiev.ua
80.73.11.180	A	wow.triolan.com.ua
80.73.11.180	A	ogame.triolan.com.ua
80.73.11.182	A	www.triolan.name
80.73.12.0	PTR	0.12.73.80.triolan.net
80.73.12.12	A	r1---sn-ugpva5o-3c2e.googlevideo.com
80.73.12.12	A	r1.sn-ugpva5o-3c2e.googlevideo.com
80.73.12.13	A	r2---sn-ugpva5o-3c2e.googlevideo.com
80.73.12.14	A	r3---sn-ugpva5o-3c2e.googlevideo.com
80.73.12.76	A	r1.sn-ugpva5o-3c2l.googlevideo.com
80.73.12.76	A	r1.sn-ugpva5o-3c2l.gvt1.com
80.73.12.76	A	r1---sn-ugpva5o-3c2l.googlevideo.com
80.73.13.17	PTR	17.13.73.80.triolan.net
80.73.13.17	A	es-server.eurosvit.net
80.73.14.0	PTR	0.14.73.80.triolan.net
80.73.15.0	PTR	0.15.73.80.triolan.net
80.73.15.20	A	stream88-server.sloboda.net
80.73.15.46	A	termserv.sloboda.net