Robtex

Up: 83.140.0.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 83.140.32.0/20
Down right: 83.140.48.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
83.140.32.0	PTR	83.140.32.0.cust.p80.net
83.140.32.129	PTR	83.140.32.129.cust.p80.net
83.140.32.136	A	www.styrkeklubben.se
83.140.32.143	A	configureit.eu
83.140.32.143	A	bywall.se
83.140.32.143	A	aktivtvarularm.se
83.140.32.144	A	aktivtvarularm.se
83.140.32.151	A	www.styrkeklubben.se
83.140.32.162	PTR	83.140.32.162.cust.p80.net
83.140.32.162	A	ntp.sixxs.net
83.140.32.162	A	sesto01.sixxs.net
83.140.33.3	PTR	www.sweclockers.com
83.140.35.0	PTR	83.140.35.0.biz.sta.port80.se
83.140.35.4	A	h-83-140-35-4.auto.rp80.se
83.140.35.4	PTR	83.140.35.4.biz.sta.port80.se
83.140.35.15	PTR	83.140.35.15.biz.sta.port80.se
83.140.35.39	PTR	83.140.35.39.biz.sta.port80.se
83.140.35.40	PTR	83.140.35.40.biz.sta.port80.se
83.140.35.47	PTR	83.140.35.47.biz.sta.port80.se
83.140.35.49	A	83.140.35.49.biz.sta.port80.se
83.140.35.64	PTR	83.140.35.64.biz.sta.port80.se
83.140.35.79	PTR	83.140.35.79.biz.sta.port80.se
83.140.35.80	A+PTR	83.140.35.80.biz.sta.port80.se
83.140.35.96	PTR	83.140.35.96.biz.sta.port80.se
83.140.35.102	A	83.140.35.102.biz.sta.port80.se
83.140.35.104	PTR	83.140.35.104.biz.sta.port80.se
83.140.35.128	PTR	83.140.35.128.biz.sta.port80.se
83.140.35.146	A	83.140.35.146.biz.sta.port80.se
83.140.35.191	PTR	83.140.35.191.biz.sta.port80.se
83.140.35.196	A	a-3.mmcl.port80.se
83.140.35.200	PTR	83.140.35.200.biz.sta.port80.se
83.140.35.207	A+PTR	83.140.35.207.biz.sta.port80.se
83.140.35.240	A	e-arkiv.se
83.140.35.242	A	mail.21grams.com
83.140.35.247	A	traffic.21grams.se
83.140.35.250	A	www.twog.se
83.140.36.0	PTR	83.140.36.0.biz.sta.port80.se
83.140.39.0	PTR	83.140.39.0.biz.sta.port80.se
83.140.39.50	A	roughnature.com
83.140.39.226	PTR	83.140.39.226.biz.sta.port80.se
83.140.39.226	A	*.skyddsprodukter.se
83.140.39.226	A	beewear.se
83.140.40.55	A+PTR	83.140.40.55.biz.sta.port80.se
83.140.41.20	A	cxdb-node3.rixport80.se
83.140.41.21	A	cxdb-node2.rixport80.se
83.140.41.32	A	c-slave-16.rixtelecom.se
83.140.41.33	A+PTR	cx-cust-sth02.rixtelecom.se
83.140.41.36	A	c-slave-3.rixtelecom.se
83.140.41.37	A	cxdb.rixtelecom.se
83.140.41.84	A+PTR	mail.axfast.se
83.140.41.87	A	www.axfast.se
83.140.41.87	A	axfast.se
83.140.41.88	A	brightmail.axfast.se
83.140.41.93	A	www.axfast.se
83.140.41.93	A	axfast.se
83.140.41.98	PTR	vbcast.com
83.140.41.244	A	ns1.solidtango.net
83.140.43.40	PTR	lensesonly.se
83.140.43.50	PTR	master-web.webguidepartner.com
83.140.43.71	A	skalman.webguidepartner.com
83.140.43.140	A	mail.wgp.se
83.140.43.150	PTR	skalman.webguidepartner.com
83.140.43.205	PTR	lurvas.webguidepartner.com
83.140.43.205	A	mail.blackjackguide.org
83.140.43.205	A	mail.webguidepartner.com
83.140.43.208	PTR	mx.webguidepartner.com
83.140.43.210	PTR	mx.hlm.com
83.140.44.3	PTR	dis.netbsd.se
83.140.44.32	A	mx.whitelinemarketingmalta.com
83.140.44.40	A	nursistudies.com
83.140.44.40	A	easyjobboards.com
83.140.44.40	A	www.easyjobboards.com
83.140.44.162	PTR	gottoget.se
83.140.44.184	A	mengar.com
83.140.44.184	A	kontokoll.se
83.140.44.184	A	gratte.biz
83.140.45.23	A	samsari-mdm-cpe.sw.q.p80.net
83.140.45.31	A	babs-mdm-cpe.sw.q.p80.net
83.140.45.72	A	towork-mdm-coe.sw.q.p80.net
83.140.45.75	A	artisol-mdm-cpe.sw.q.p80.net
83.140.45.177	A	83.140.45.177.biz.sta.port80.se
83.140.47.193	PTR	83.140.47.193.biz.sta.port80.se
83.140.48.154	A	83.140.48.154.biz.sta.port80.se
83.140.50.1	A+PTR	83.140.50.1.biz.sta.port80.se
83.140.50.44	A	83.140.50.44.biz.sta.port80.se
83.140.50.64	A	83.140.50.64.biz.sta.port80.se
83.140.50.104	A	83.140.50.104.biz.sta.port80.se
83.140.50.160	A	83.140.50.160.biz.sta.port80.se
83.140.50.196	A	83.140.50.196.ip.cust.port80.se
83.140.50.202	A	83.140.50.202.biz.sta.port80.se
83.140.50.217	A	83.140.50.217.biz.sta.port80.se
83.140.51.21	PTR	83.140.51.21.biz.sta.port80.se
83.140.52.1	A	83.140.52.1.biz.sta.port80.se
83.140.52.11	A	83.140.52.11.biz.sta.port80.se
83.140.52.42	A	83.140.52.42.biz.sta.port80.se
83.140.52.44	A	83.140.52.44.biz.sta.port80.se
83.140.52.50	A	83.140.52.50.biz.sta.port80.se
83.140.52.87	A	83.140.52.87.biz.sta.port80.se
83.140.52.107	A	83.140.52.107.biz.sta.port80.se
83.140.52.133	A	83.140.52.133.biz.sta.port80.se
83.140.52.155	A	83.140.52.155.biz.sta.port80.se
83.140.52.230	A	83.140.52.230.biz.sta.port80.se
83.140.52.236	A	83.140.52.236.biz.sta.port80.se
83.140.54.6	A	v3.lendo.se
83.140.54.6	A	test.bank.lendo.se
83.140.54.6	A	www.lendo.se
83.140.54.11	A	*.netip.se
83.140.54.106	A	gighost.se
83.140.54.106	A	humlepic.com
83.140.54.106	A	83-140-54-106.static.ip-only.net
83.140.54.125	A	students.se
83.140.54.181	A	ipgateway10.rixtelecom.se
83.140.54.182	A	ipgateway9.rixtelecom.se
83.140.54.184	A	ipgateway7.rixtelecom.se
83.140.54.185	A	ipgateway6.rixtelecom.se
83.140.54.203	A	argumenta.se
83.140.54.203	A	everscreen.se
83.140.54.203	A	www.argumenta.se
83.140.54.212	A	macshed.net
83.140.55.4	PTR	mail.comsolid.se
83.140.55.11	A+PTR	webmail.dinbox.se
83.140.55.30	A	miniz.se
83.140.55.30	A	kyosho.no
83.140.55.66	A	www.lendo.se
83.140.55.66	A	soklan.se
83.140.55.66	A	loanmarket.se
83.140.55.67	A	*.netip.se
83.140.55.122	A	students.se
83.140.55.122	A	enetza.se
83.140.55.134	A	sciuspartners.dyndns.org
83.140.55.137	PTR	cowinglobal.se
83.140.55.137	A	remote.cowinglobal.se
83.140.55.162	A	xk19.com
83.140.55.162	A	citysupport.se
83.140.55.162	A	garros.se
83.140.55.163	PTR	mail.2stones.com
83.140.59.2	A	kimya.mooo.se
83.140.63.0	PTR	83.140.63.0.biz.sta.port80.se
83.140.63.0	A	63.140.83.in-addr.arpa