Robtex

Up: 85.158.40.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 85.158.40.0/23
Down right: 85.158.42.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
85.158.40.3	A+PTR	www.bbcredux.com
85.158.40.3	A	bbcrepeats.com
85.158.40.3	A	bbcmacro.com
85.158.40.5	A+PTR	g.bbcredux.com
85.158.40.15	PTR	40-15.thdo.bogons.net
85.158.40.16	PTR	40-16.thdo.bogons.net
85.158.40.23	PTR	40-23.thdo.bogons.net
85.158.40.24	PTR	40-24.thdo.bogons.net
85.158.40.66	PTR	40-66.thdo.bogons.net
85.158.40.68	PTR	40-68.thdo.bogons.net
85.158.40.70	PTR	40-70.thdo.bogons.net
85.158.40.86	PTR	40-86.thdo.bogons.net
85.158.40.87	PTR	40-87.thdo.bogons.net
85.158.40.105	PTR	40-105.thdo.bogons.net
85.158.40.119	PTR	40-119.thdo.bogons.net
85.158.40.120	PTR	40-120.thdo.bogons.net
85.158.40.127	PTR	40-127.thdo.bogons.net
85.158.40.128	PTR	40-128.thdo.bogons.net
85.158.40.132	PTR	40-132.thdo.bogons.net
85.158.40.134	PTR	40-134.thdo.bogons.net
85.158.40.136	PTR	40-136.thdo.bogons.net
85.158.40.164	PTR	40-164.thdo.bogons.net
85.158.40.175	PTR	40-175.thdo.bogons.net
85.158.40.178	PTR	40-178.thdo.bogons.net
85.158.40.182	PTR	40-182.thdo.bogons.net
85.158.40.191	PTR	40-191.thdo.bogons.net
85.158.40.225	PTR	40-225.thdo.bogons.net
85.158.40.232	PTR	40-232.thdo.bogons.net
85.158.40.235	PTR	40-235.thdo.bogons.net
85.158.40.254	PTR	40-254.thdo.bogons.net
85.158.41.136	PTR	41-136.thdo.bogons.net
85.158.41.139	A+PTR	inf1.thdo.bogons.net
85.158.41.139	A	mx2.bogons.net
85.158.41.146	A+PTR	splodge.fluff.org
85.158.41.146	A	ns0.britishbeatlesfanclub.co.uk
85.158.41.146	A	mail.zz9.org
85.158.41.151	PTR	41-151.thdo.bogons.net
85.158.41.154	A	zorg.kano.org.uk
85.158.41.155	A+PTR	mail.kano.org.uk
85.158.41.155	A	mail0.kano.org.uk
85.158.41.155	A	ns0.kano.org.uk
85.158.41.186	PTR	swift.greenfinch.com
85.158.41.186	A	www.digit.net
85.158.41.186	A	mail.digit.net
85.158.41.200	PTR	41-200.thdo.bogons.net
85.158.41.227	A+PTR	mta2.th.lrhosting.net
85.158.41.227	A	ns2.lrhosting.net
85.158.41.227	A	punt2.lrhosting.net
85.158.41.252	PTR	41-252.thdo.bogons.net
85.158.42.5	A+PTR	asgard.seastrom.com
85.158.42.20	PTR	vh0.rbsov.bogons.net
85.158.42.20	A	okimamedia.net
85.158.42.20	A	okimamedia.com
85.158.42.21	PTR	vh1.rbsov.bogons.net
85.158.42.21	A	okimamedia.net
85.158.42.21	A	okimamedia.com
85.158.42.131	PTR	42-131.rbsov.bogons.net
85.158.42.156	A	outgoing.inuknetworks.com
85.158.42.157	A	www0.rbsov.inuknetworks.com
85.158.42.157	A	freewiretelephone.com
85.158.42.157	A	freewirephone.com
85.158.42.158	PTR	csw0.rbsov.inuknetworks.com
85.158.42.162	A+PTR	boyle.nsict.org
85.158.42.162	A	ql.gs
85.158.42.162	A	www.nsict.org
85.158.42.174	A+PTR	castor.monterosa.co.uk
85.158.42.174	A	syncproxy.monterosa.co.uk
85.158.42.174	A	www.brickle.com
85.158.42.178	PTR	www.grad-communication.co.uk
85.158.42.178	A	depau.co.uk
85.158.42.187	PTR	gorilla-ilo.rbsov.garethdavis.net
85.158.42.187	A	gorilla-drac.rbsov.garethdavis.net
85.158.42.188	A+PTR	postmanpat.rbsov.garethdavis.net
85.158.42.188	A	mountpleasant.rbsov.garethdavis.net
85.158.42.188	A	postmanpat.ntds.garethdavis.net
85.158.42.189	PTR	virtual2.rbsov.garethdavis.net
85.158.42.190	PTR	virtual3.rbsov.garethdavis.net
85.158.42.202	PTR	boromir.rbsov.tfb.net
85.158.42.203	PTR	arwen.rbsov.tfb.net
85.158.42.205	PTR	faramir.rbsov.tfb.net
85.158.42.206	PTR	smaug.rbsov.tfb.net
85.158.43.4	A	cam.rbsov.bogons.net
85.158.43.6	A	www0.rbsov.bogons.net
85.158.43.7	A+PTR	dump0.rbsov.bogons.net
85.158.43.11	A	cs0.rbsov.bogons.net
85.158.43.12	A+PTR	mail0.rbsov.bogons.net
85.158.43.12	A	mx0.bogons.net
85.158.43.12	A	mail.cight.com
85.158.43.13	A+PTR	www2.rbsov.bogons.net
85.158.43.15	PTR	43-15.rbsov.bogons.net
85.158.43.50	PTR	backus.clues.ltd.uk
85.158.43.50	A	m-core.oneeducation.net
85.158.43.50	A	cluster0010.antibodymx.net
85.158.43.66	PTR	squffy.neko-san.net
85.158.43.90	PTR	90-43-158-85.in-addr.tfb.net
85.158.43.90	A	smaug.rbsov.tfb.net
85.158.43.122	PTR	43-122.rbsov.bogons.net
85.158.43.122	A	mail.ecoptimist.com
85.158.43.122	A	musicforfilmtv.com
85.158.43.123	PTR	43-123.rbsov.bogons.net
85.158.43.123	A	www.162centrallondonapartments.com
85.158.43.146	PTR	43-146.rbsov.bogons.net
85.158.43.146	A	thesohoshow.com
85.158.43.146	A	nohovillage.co.uk
85.158.43.154	PTR	43-154.rbsov.bogons.net
85.158.43.154	A	nuesol.com
85.158.43.159	PTR	43-159.rbsov.bogons.net
85.158.43.178	A	admin0.rbsov.inuknetworks.com
85.158.43.183	A+PTR	gw0.rbsov.inuknetworks.com
85.158.43.183	A	smtp.inuknetworks.com
85.158.43.183	A	smtp.freewirephone.com
85.158.43.194	PTR	volta.triv.org.uk
85.158.43.194	A	ns0.triv.org.uk
85.158.43.194	A	tsando.co.uk
85.158.43.203	PTR	43-203.rbsov.bogons.net
85.158.43.210	A+PTR	tag5.pentest.co.uk
85.158.43.210	A	ns0.pentest.co.uk
85.158.43.210	A	mail.pentest.co.uk
85.158.43.211	PTR	43-211.rbsov.bogons.net
85.158.43.212	PTR	43-212.rbsov.bogons.net
85.158.43.212	A	www.pentest-limited.com