Robtex

Up: 83.140.8.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 83.140.12.0/23
Down right: 83.140.14.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
83.140.12.8	A	smtp.bwin.se
83.140.12.8	A	exchangesystem.gameop.net
83.140.12.9	PTR	ir.gameop.net
83.140.12.9	A	83.140.12.9.biz.sta.port80.se
83.140.12.9	A	mail.thegrandlive.com
83.140.12.13	A	connect.ongame.com
83.140.12.148	A	www.pokernetwork.optest-bf.d1.gameop.net
83.140.13.1	A	h-83-140-13-1.auto.rp80.se
83.140.13.1	A	83.140.13.1.biz.sta.port80.se
83.140.13.2	A	tvsajten.se
83.140.13.2	A	static.tvsajten.se
83.140.13.4	A	hemmarknad.se
83.140.13.8	PTR	83.140.13.8.biz.sta.port80.se
83.140.13.8	A	83.140.13.8.dyn.rp80.se
83.140.13.8	A	h-83-140-13-8.auto.rp80.se
83.140.13.9	PTR	83.140.13.9.biz.sta.port80.se
83.140.13.12	A	hasbeens.se
83.140.13.12	A	swedishhasbeens.es
83.140.13.12	A	swedishhasbeens.it
83.140.13.18	A	norseprojects.com
83.140.13.22	A	oppa.netcamp.se
83.140.13.24	A	redovisaonline.se
83.140.13.24	A	www.wgt.se
83.140.13.24	A	trissjolle.se
83.140.13.42	PTR	83.140.13.42.biz.sta.port80.se
83.140.13.42	A	h-83-140-13-42.auto.rp80.se
83.140.13.110	PTR	83.140.13.110.biz.sta.port80.se
83.140.13.110	A	h-83-140-13-110.auto.rp80.se
83.140.13.115	PTR	83.140.13.115.biz.sta.port80.se
83.140.13.115	A	h-83-140-13-115.auto.rp80.se
83.140.13.128	PTR	83.140.13.128.biz.sta.port80.se
83.140.13.132	PTR	83.140.13.132.biz.sta.port80.se
83.140.13.132	A	h-83-140-13-132.auto.rp80.se
83.140.13.165	A	h-83-140-13-165.auto.rp80.se
83.140.13.167	PTR	83.140.13.167.biz.sta.port80.se
83.140.13.167	A	83.140.13.167.dyn.rp80.se
83.140.13.187	PTR	83.140.13.187.biz.sta.port80.se
83.140.13.216	PTR	83.140.13.216.biz.sta.port80.se
83.140.13.255	A+PTR	83.140.13.255.biz.sta.port80.se
83.140.14.42	A	multilist.se
83.140.14.55	A	iab.se
83.140.14.55	A	initiativ.eu
83.140.14.56	A	smtp.stbd.se
83.140.14.57	A	smtp.tgc.se
83.140.14.72	A	www.cloudrepublic.com
83.140.14.112	A	actiondialog.com
83.140.14.112	A	viewscapture.com
83.140.14.112	A	factscapture.com
83.140.14.116	A	actiondialog.se
83.140.14.121	A+PTR	smtp1.ebord.se
83.140.14.124	A	qmatchup.com
83.140.14.197	A+PTR	pop.ebord.se
83.140.14.197	A	schibbolet.se
83.140.14.197	A	happypeopleinternational.se
83.140.14.238	A+PTR	smtp.ebord.se
83.140.14.238	A	brattne.com
83.140.14.238	A	mail.coordinatedliving.se
83.140.15.0	PTR	83.140.15.0.biz.sta.port80.se
83.140.15.0	A	15.140.83.in-addr.arpa
83.140.15.1	PTR	83.140.15.1.biz.sta.port80.se
83.140.15.2	A+PTR	83.140.15.2.biz.sta.port80.se
83.140.15.3	PTR	83.140.15.3.biz.sta.port80.se
83.140.15.4	PTR	83.140.15.4.biz.sta.port80.se
83.140.15.9	PTR	83.140.15.9.biz.sta.port80.se
83.140.15.10	PTR	83.140.15.10.biz.sta.port80.se
83.140.15.255	PTR	83.140.15.255.biz.sta.port80.se