Robtex

Up: 83.245.0.0/17
Can't show all results, try to descend to a more specific CIDR
Down left: 83.245.0.0/19
Down right: 83.245.32.0/19
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
83.245.1.128	PTR	128-1-245-83.packetexchange.net
83.245.1.129	PTR	129-1-245-83.packetexchange.net
83.245.1.130	PTR	mail.wivonetworks.com
83.245.1.130	A	mail42.casinodesk.com
83.245.1.131	PTR	131-1-245-83.packetexchange.net
83.245.1.133	A	mail.fl-affiliates.net
83.245.1.133	A	mail.flg-media.com
83.245.1.180	A	pure-ip.co.nz
83.245.1.242	A	mail.theaustens.net
83.245.2.1	PTR	1-2-245-83.packetexchange.net
83.245.2.4	PTR	4-2-245-83.packetexchange.net
83.245.2.128	PTR	128-2-245-83.packetexchange.net
83.245.2.131	PTR	131-2-245-83.packetexchange.net
83.245.3.127	PTR	127-3-245-83.packetexchange.net
83.245.3.171	PTR	171-3-245-83.packetexchange.net
83.245.3.239	PTR	239-3-245-83.packetexchange.net
83.245.4.35	A	hostmaster.number31.co.uk
83.245.4.36	A	mail.hammockwarehouse.co.uk
83.245.4.36	A	mail.boxingcelebrities.co.uk
83.245.4.36	A	mail.scooterbreaker.co.uk
83.245.4.67	PTR	minnie.midentity.com
83.245.4.75	A	whrami.com
83.245.4.75	A	ns1.ozoid.co.uk
83.245.4.75	A	design2shine.co.uk
83.245.4.156	A	throughthenight.com
83.245.4.157	A	positivepowerpat.com
83.245.4.157	A	rhatigan.co.uk
83.245.4.157	A	ramseyer.co.uk
83.245.4.193	PTR	4dhosting.com
83.245.4.250	A	hostmaster.ur1stcar.co.uk
83.245.5.3	PTR	83-245-5-3.4dinternet.co.uk
83.245.5.45	A	hostmaster.4dreg.net
83.245.5.45	A	youknowyouwantto.co.uk
83.245.5.45	A	mail.allatt.net
83.245.5.65	PTR	83-245-5-65.cybernetic-servers.co.uk
83.245.5.67	PTR	83-245-5-67.cybernetic-servers.co.uk
83.245.5.131	PTR	83-245-5-131.4dinternet.co.uk
83.245.5.192	PTR	83-245-5-192.4dinternet.co.uk
83.245.6.81	A	iptrunk.cbsys.net
83.245.6.98	A	communicator-cp.com
83.245.6.98	A	www.communicator-cp.com
83.245.6.98	A	5gpremier.com
83.245.7.39	A	newbury-host-39.server-domain.co.uk
83.245.7.39	A	triga.tv
83.245.7.39	A	sheringhamhigh.co.uk
83.245.7.45	A	mail.aylsham.org
83.245.8.69	PTR	69-8-245-83.packetexchange.net
83.245.8.76	PTR	76-8-245-83.packetexchange.net
83.245.8.129	PTR	129-8-245-83.packetexchange.net
83.245.8.130	PTR	130-8-245-83.packetexchange.net
83.245.8.208	PTR	mail.dnsserversite.com
83.245.8.208	PTR	mail.beyondcom.net
83.245.8.208	PTR	mail.car-hire.net
83.245.10.162	PTR	162-10-245-83.packetexchange.net
83.245.12.2	A+PTR	srv002.emailrecord004.com
83.245.12.2	A	enrichlaw.com
83.245.12.3	A+PTR	srv003.emailrecord004.com
83.245.12.4	A	srv004.emailrecord004.com
83.245.12.69	A	enrichmx1.enrichlinks.com
83.245.12.104	A	thebuzztr.com
83.245.12.111	A	emsure.mx3.emailrecord001.com
83.245.12.111	A	enrichmx3.enrichlinks.com
83.245.13.1	PTR	1-13-245-83.packetexchange.net
83.245.13.64	PTR	64-13-245-83.packetexchange.net
83.245.13.194	PTR	194-13-245-83.packetexchange.net
83.245.15.35	A	recovery.carter-ruck.com
83.245.15.36	A	antimony.isotoma.com
83.245.15.48	A	mail.thornpics.com
83.245.15.48	A	mail.marchesart.com
83.245.15.89	A	mx5bitz.co.uk
83.245.15.89	A	4ft85.co.uk
83.245.15.89	A	locoseen.co.uk
83.245.15.134	A	ns1.cooplysolutions.com
83.245.15.134	A	plaza.cooplysolutions.com
83.245.15.137	A	antimony-1.isotoma.com
83.245.15.160	A	ns2.cooplysolutions.com
83.245.15.213	A	jango.classical.com
83.245.15.248	A	pebbleblog.com
83.245.15.248	A	www.skills-audit.com
83.245.15.248	A	skills-audit.com
83.245.16.4	A	ns2.pkxgdns.net
83.245.16.4	A	ns-b.packetexchange.net
83.245.16.10	A	lon5.mailcustodian.co.uk
83.245.16.20	A	bayesianrisk.com
83.245.16.23	A	ns3.mailcustodian.co.uk
83.245.16.134	A	ns3.mailcustodian.co.uk
83.245.16.134	A	ns1.mailcustodian.co.uk
83.245.16.134	A	lon2.mailcustodian.co.uk
83.245.32.0	PTR	unassigned.sov.level3.serverstream.net
83.245.32.5	A	switch2.serverstream.net
83.245.32.6	A	switch6.serverstream.net
83.245.32.9	A	switch9.serverstream.net
83.245.32.13	A	mail.leegebruch-geschichte.de
83.245.32.65	PTR	blog.freshegg.com
83.245.32.69	A	secure.freshegg.com
83.245.32.88	A	mail.respirex.info
83.245.32.88	A	mail.respirex-international.com
83.245.32.88	A	mail.respirex.net
83.245.32.129	PTR	unassigned.sov.level3.serverstream.net
83.245.32.131	PTR	unassigned.sov.level3.serverstream.net
83.245.32.211	A	www.tillylaing.com
83.245.32.211	A	tillylaing.com
83.245.33.1	PTR	ns3.serverstream.net
83.245.33.1	A	ns1.todhills.com
83.245.33.1	A	ns3.register1.net
83.245.33.20	A	burkebros.com
83.245.33.33	A	chpresenters.co.uk
83.245.33.66	PTR	unassigned.sov.level3.serverstream.net
83.245.33.66	A	intelli-tracker.com
83.245.33.67	PTR	unassigned.sov.level3.serverstream.net
83.245.33.90	A	2dservers.com
83.245.33.90	A	mail02.2dservers.com
83.245.33.90	A	server02.2dservers.com
83.245.33.128	A	optimus.impactapplications.com
83.245.33.130	PTR	server.flamingoblinds.com
83.245.33.140	A	www.towngossip.com
83.245.33.152	A	www.pub-estate.co.uk
83.245.33.152	A	v-sol.co.uk
83.245.33.194	PTR	unassigned.sov.level3.serverstream.net
83.245.33.194	A	tiens.it
83.245.33.224	A	mail.freshegg.net
83.245.33.224	A	mail33.serverstream.com
83.245.34.1	PTR	vs3.register1.net
83.245.34.1	A	ns1.escort-tec.co.uk
83.245.34.1	A	catretriever.com
83.245.34.65	PTR	agefame.net
83.245.34.65	A	mail.agefame.net
83.245.34.66	PTR	unassigned.sov.level3.serverstream.net
83.245.34.74	A	customgeeks.com
83.245.34.74	A	mail.customgeeks.com
83.245.34.82	A	mail.eastsussexhub.co.uk
83.245.34.130	PTR	unassigned.sov.level3.serverstream.net
83.245.34.146	A	mail.chalupa.co.uk
83.245.34.166	A	mail.tinag.net
83.245.34.170	A	mail.strategyadvisory.co.uk
83.245.34.191	A	mail.nukesoft.co.uk
83.245.34.193	PTR	goddardconsultants.com
83.245.34.194	A	livingscience.co.uk
83.245.34.195	PTR	rscweb.org
83.245.34.214	A	pricklyfruit.com
83.245.34.219	A	seaspace.org.uk
83.245.34.219	A	sea-space.co.uk
83.245.35.2	PTR	unassigned.sov.level3.serverstream.net
83.245.35.3	PTR	unassigned.sov.level3.serverstream.net
83.245.35.131	PTR	unassigned.sov.level3.serverstream.net
83.245.35.143	A	biz-1.hex.iws-hosting.co.uk
83.245.35.144	A	biz-2.hex.iws-hosting.co.uk
83.245.35.147	A	99k-4.hex.iws-hosting.co.uk
83.245.35.150	A	99k-6.hex.iws-hosting.co.uk
83.245.35.194	PTR	unassigned.sov.level3.serverstream.net
83.245.36.2	PTR	2-36-245-83.packetexchange.net
83.245.36.2	A	tunnel.ebookers.com
83.245.36.5	A	smtp.hotelclub.com
83.245.36.6	A	mail.accomline.com
83.245.36.11	A	ns6.ebookers.com
83.245.36.102	A	book.mrjet.com
83.245.36.106	A	mrjet.no
83.245.36.110	A	mrjetbusiness.se
83.245.36.110	A	mrjet.org
83.245.36.130	PTR	130-36-245-83.packetexchange.net
83.245.36.130	A	flairview.com.au
83.245.36.130	A	flairview.com
83.245.36.134	A	affiliates.hotelclub.com
83.245.36.201	A	ebokker.ch
83.245.36.201	A	e-bookers.ch
83.245.36.201	A	ebookeres.ch
83.245.37.3	PTR	3-37-245-83.packetexchange.net
83.245.37.64	PTR	64-37-245-83.packetexchange.net
83.245.37.65	PTR	65-37-245-83.packetexchange.net
83.245.37.130	PTR	130-37-245-83.packetexchange.net
83.245.37.192	PTR	192-37-245-83.packetexchange.net
83.245.37.195	PTR	195-37-245-83.packetexchange.net
83.245.38.2	PTR	2-38-245-83.packetexchange.net
83.245.38.3	PTR	3-38-245-83.packetexchange.net
83.245.38.4	PTR	4-38-245-83.packetexchange.net
83.245.38.11	A	mail401.servecast.com
83.245.38.39	A	play.www.muslimtv.servecast.net
83.245.38.39	A	www.servecast.com
83.245.38.41	A	play480.servecast.com
83.245.38.66	PTR	66-38-245-83.packetexchange.net
83.245.38.67	PTR	67-38-245-83.packetexchange.net
83.245.38.82	A	streaming.skysports.com
83.245.38.86	A	setanta-video.eircom.net
83.245.38.128	PTR	128-38-245-83.packetexchange.net
83.245.38.182	A	streaming.skysports.com
83.245.38.193	PTR	193-38-245-83.packetexchange.net
83.245.38.233	A	sports.setanta.com
83.245.39.4	PTR	4-39-245-83.packetexchange.net
83.245.39.6	A	mail.fmc.ie
83.245.39.65	PTR	65-39-245-83.packetexchange.net
83.245.39.66	PTR	66-39-245-83.packetexchange.net
83.245.39.192	PTR	192-39-245-83.packetexchange.net
83.245.40.128	PTR	128-40-245-83.packetexchange.net
83.245.40.194	PTR	194-40-245-83.packetexchange.net
83.245.40.195	PTR	195-40-245-83.packetexchange.net
83.245.41.36	A	nicole.ohtele.com
83.245.41.84	PTR	mail.adviva.net
83.245.41.130	PTR	130-41-245-83.packetexchange.net
83.245.42.1	PTR	fw1.thn.coreware.co.uk
83.245.42.2	PTR	ns2.russellsharpe.com
83.245.42.3	PTR	sw1.thn.coreware.co.uk
83.245.42.64	PTR	64-42-245-83.packetexchange.net
83.245.42.65	PTR	fw1.thn.coreware.co.uk
83.245.42.67	PTR	gci-fw2.thn.coreware.co.uk
83.245.42.137	A	m1007b.digitalmail.com
83.245.42.143	A	m1003.digitalmail.com
83.245.42.145	A	m1005.digitalmail.com
83.245.42.145	A	m1005.dmclub.net
83.245.42.194	PTR	194-42-245-83.packetexchange.net
83.245.42.195	PTR	195-42-245-83.packetexchange.net
83.245.43.14	A	ns2.dnshub.co.uk
83.245.43.134	A	www.alfard.net
83.245.45.245	A	ns0.dcomms.net
83.245.45.246	A	ns1.dcomms.net
83.245.52.8	PTR	8-52-245-83.packetexchange.net
83.245.54.64	PTR	64-54-245-83.packetexchange.net
83.245.55.27	A	www.atalink.co.uk
83.245.56.4	PTR	4-56-245-83.packetexchange.net
83.245.56.66	PTR	66-56-245-83.packetexchange.net
83.245.56.129	PTR	129-56-245-83.packetexchange.net
83.245.56.130	PTR	130-56-245-83.packetexchange.net
83.245.56.192	PTR	192-56-245-83.packetexchange.net
83.245.56.193	PTR	193-56-245-83.packetexchange.net
83.245.57.161	PTR	smtpb.pirum.com
83.245.58.2	PTR	2-58-245-83.packetexchange.net
83.245.58.3	PTR	3-58-245-83.packetexchange.net
83.245.58.65	PTR	65-58-245-83.packetexchange.net
83.245.58.128	PTR	128-58-245-83.packetexchange.net
83.245.58.130	PTR	130-58-245-83.packetexchange.net
83.245.58.193	PTR	preprod-services.distribution-technology.com
83.245.58.194	PTR	preprod-platform.distribution-technology.com
83.245.58.220	A	prod.distribution-technology.com
83.245.62.1	PTR	test.ohtele.com
83.245.62.20	A	mail.pizzaparadiso.co.uk
83.245.62.20	A	mail.ukformation.com
83.245.62.20	A	mail.atdementia.org.uk
83.245.62.89	PTR	dns1.openmindhosting.com
83.245.62.90	PTR	dns2.openmindhosting.com
83.245.63.0	A	mail.kadax.net
83.245.63.2	A	oxygen.lon.periodicnetwork.com
83.245.63.3	PTR	http.oxygen.lon.periodicnetwork.com
83.245.63.6	A	potassium.lon.periodicnetwork.com
83.245.63.8	A	cp.eddware.net
83.245.63.64	A	mail.persianset.com
83.245.63.64	A	jciedinburgh.org
83.245.63.64	A	mail.omegalabs.co.uk
83.245.63.132	A	st-anns.org.uk
83.245.63.135	A	bear4.co.uk
83.245.63.135	A	mail.ingenuittechnologies.com
83.245.63.135	A	*.cvsg.co.uk
83.245.63.194	A	mail.mybluemr2.co.uk
83.245.63.194	A	mail.toolcenta.co.uk
83.245.63.194	A	mail.bitn.co.uk