Robtex

Up: 193.110.32.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 193.110.32.0/22
Down right: 193.110.36.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
193.110.32.0	PTR	computer.fortum.com
193.110.32.2	PTR	computer.fortum.com
193.110.32.28	A	ns1.fortum.com
193.110.32.82	A+PTR	ns2.fortum.com
193.110.32.201	A+PTR	smtp1.fortum.com
193.110.32.210	A+PTR	smtp3.fortum.com
193.110.32.230	A	smtp2.fortum.com
193.110.33.6	A	node653.fortum.se
193.110.33.7	A	node654.fortum.se
193.110.33.13	A	topmaint.com
193.110.33.18	A+PTR	ocsedge.fortum.com
193.110.33.18	PTR	sip.fortum.com
193.110.33.18	A+PTR	sip.partners.fortum.com
193.110.33.21	A	fortumenergy.fortum.com
193.110.33.24	A+PTR	online.fortum.com
193.110.33.35	A	kotienergia.fortum.com
193.110.33.37	A	www.fortum.dk
193.110.33.38	A	www.fortumvarme.se
193.110.33.38	A	www.stockholmexergi.se
193.110.33.41	PTR	computer.fortum.com
193.110.33.41	A	fortumpro.com
193.110.33.44	A	services.fortum.com
193.110.33.54	A	energyextra.net
193.110.33.59	A	ftpgw.fortum.com
193.110.33.69	A	synctest.fortum.com
193.110.33.75	A+PTR	extra.fortum.com
193.110.33.77	A	netiis1.fortum.com
193.110.33.78	A	tvopc.fortum.com
193.110.33.94	A	home.fortum.com
193.110.33.98	PTR	computer.fortum.com
193.110.33.98	A	lo3.fi
193.110.33.98	A	loviisa1.fi
193.110.33.130	A	fihel0001.fortum.com
193.110.33.131	A	extranet.fortum.com
193.110.33.133	A	esps0198.fortum.com
193.110.33.139	A+PTR	cbus.fortum.com
193.110.33.142	A	intraext.fortum.com
193.110.33.144	A	distforms.fortum.se
193.110.33.146	A	csgfi.fortum.com
193.110.33.148	A	vwpfi.fortum.com
193.110.33.152	A	teklanet.fortum.com
193.110.33.154	A	prodtestfortumse.fortum.se
193.110.33.157	A	pricegateextern.fortum.com
193.110.33.159	A	energisimulatorn.fortum.se
193.110.33.179	A	varme.fortum.se
193.110.33.186	A+PTR	crtweb.fortum.com
193.110.33.189	A	investments.fortum.com
193.110.33.190	A	193-110-33-190.fortum.com
193.110.33.193	A+PTR	testcbus.fortum.com
193.110.33.194	A+PTR	extranetsites.fortum.com
193.110.33.197	A	fiesps0444.fortum.com
193.110.33.199	A	careers.fortum.com
193.110.33.201	A	crttest.fortum.com
193.110.33.205	A	xintra.fortum.com
193.110.33.206	A	computer.fortum.com
193.110.33.206	A	mmaintsystest.fortum.com
193.110.33.210	A	cbust1.fortum.com
193.110.33.212	A	estatistik.fortum.com
193.110.33.212	A	fastighetsagare2.fortum.se
193.110.33.212	A	estatistik.fortum.se
193.110.33.219	A+PTR	eframe.fortum.com
193.110.33.220	A	smtp.fortum.com
193.110.33.220	A	smtp4.fortum.com
193.110.33.221	A	smtp.fortum.com
193.110.33.221	A	smtp5.fortum.com
193.110.33.222	A	smtp.fortum.com
193.110.33.229	A	cbust2.fortum.com
193.110.33.230	A	cbusp.fortum.com
193.110.33.232	PTR	computer.fortum.com
193.110.33.246	A	nubix.fortum.com
193.110.35.24	PTR	computer.fortum.com
193.110.35.24	A	vilma.fortum.com
193.110.35.30	A	ras.fortum.com
193.110.35.169	A+PTR	mittkonto.fortum.se
193.110.35.169	A+PTR	pilotmittkonto.fortum.se
193.110.35.170	A+PTR	energyextra.fortum.com
193.110.35.174	A	fastighetsagare.fortum.se
193.110.35.176	A	fortexadmin.fortum.se
193.110.35.178	PTR	www.fortum.com
193.110.35.178	PTR	www2.fortum.com
193.110.35.178	PTR	www.fortum.fi
193.110.35.234	PTR	computer.fortum.com
193.110.35.234	A	novacuratest.fortum.com
193.110.38.2	PTR	computer.fortum.com
193.110.38.41	PTR	ecc1.fortum.com
193.110.38.41	A+PTR	fortummaximomobile.fortum.com
193.110.38.54	A	go.fortum.com
193.110.39.10	PTR	computer.fortum.com
193.110.39.10	A	fortum.lt
193.110.39.10	A	www.fortum.se