Robtex

Up: 83.138.0.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 83.138.8.0/22
Down right: 83.138.12.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
83.138.8.1	A+PTR	router1.webhost.ie
83.138.8.4	A	mail.bikeireland.ie
83.138.8.7	A	mail.surgecounter.com
83.138.8.66	PTR	mail.secure-ssl-server.net
83.138.8.66	A	irish-house-plans.com
83.138.8.66	A	butterflyireland.com
83.138.8.67	PTR	mail.secure-ssl-server.org
83.138.8.68	PTR	mail.secure-ssl-server.info
83.138.8.72	PTR	mail.secure-ssl-servers.com
83.138.8.72	A	dc2l.biz
83.138.8.72	A	standardprinters.com
83.138.8.74	PTR	mail.webhost.ie
83.138.8.79	A	mail.evg.ie
83.138.8.79	A	mail.emmettohanlon.com
83.138.8.80	PTR	helm2.webhost.ie
83.138.8.80	A	roadload.ie
83.138.8.80	A	mountainfirstaid.ie
83.138.8.82	PTR	mail2.webhost.ie
83.138.8.83	PTR	helm3.webhost.ie
83.138.8.84	A	websmiths.ie
83.138.8.86	A	mail.ballybuniongolfclub.ie
83.138.8.86	A	ballybuniongolfclub.eu
83.138.8.86	A	lawseminars.ie
83.138.8.92	A	irishvouchers.com
83.138.8.94	A	mail.ballybuniongolfclub.ie
83.138.8.94	A	ballybuniongolfclub.eu
83.138.8.96	PTR	helm6.webhost.ie
83.138.8.96	A	joystherapy.com
83.138.8.96	A	westcorkriding.com
83.138.8.100	PTR	mail.writersstories.com
83.138.8.102	PTR	mainaccount.webhost.ie
83.138.8.106	PTR	cpanel2.webhost.ie
83.138.8.106	A	standardprinters.com
83.138.8.106	A	nenaghplant.com
83.138.8.107	PTR	hypermedia7.ie
83.138.8.111	A	breezeair.ie
83.138.8.111	A	katebushnews.com
83.138.8.112	A	spa-ireland.com
83.138.8.113	A	shaneraffertyartist.com
83.138.8.113	A	ds3media.com
83.138.8.113	A	*.networkq.ie
83.138.8.117	PTR	ns2.iorum.ie
83.138.8.118	PTR	cpanel4.webhost.ie
83.138.8.122	A	flowersindublin.com
83.138.8.125	A	breezeair.ie
83.138.8.130	A	subscribe.ie
83.138.8.131	A	www.hangsene-liquid.co.uk
83.138.8.131	A	hangsene-liquid.co.uk
83.138.8.132	A	assetsales.ie
83.138.8.140	A	collinsdaytours.com
83.138.8.143	A	tackledirectireland.ie
83.138.8.146	A	www.allcelticjewellery.com
83.138.8.146	A	allcelticjewellery.com
83.138.8.148	A	eiremed.ie
83.138.8.148	A	safetytec.ie
83.138.8.154	A+PTR	mail.skelligschocolate.com
83.138.8.154	A	www.skelligschocolate.com
83.138.8.157	A	hamish-hawkin.com
83.138.8.158	A	dlsu.ie
83.138.8.160	A	mail.shoehorn.ie
83.138.8.164	A	mercyheights.ie
83.138.8.165	A	wildwoodtc.com
83.138.8.166	A	www.kinsalerfc.com
83.138.8.169	A	sovereignscup.com
83.138.8.170	A	oysterhavenholidaycottages.ie
83.138.8.172	A	*.letsgo.ie
83.138.8.172	A	letsgo.ie
83.138.8.178	A+PTR	wsp.webhost.ie
83.138.8.178	A+PTR	ns6.secure-ssl-server.net
83.138.8.183	A	wspweb1host.webhost.ie
83.138.8.184	PTR	wspweb1.webhost.ie
83.138.8.184	A	www.dineensales.com
83.138.8.184	A	websmiths.ie
83.138.8.206	A	mail.emmettohanlon.com
83.138.8.206	A	emmettohanlon.com
83.138.8.208	A	biblical.ie
83.138.8.209	A	drunkenlustrecords.com
83.138.8.209	A	jamesmongey.com
83.138.8.209	A	www.allenkeyfittings.ie
83.138.8.216	PTR	playbrickshop.ie
83.138.8.216	A	playbrickshop.eu
83.138.8.216	A	playbrickshop.com
83.138.8.220	A+PTR	somuch.biz
83.138.8.221	PTR	olcs.ie
83.138.8.224	A	amberfire.ie
83.138.8.224	A	mail.amberfire.ie
83.138.8.225	A	inlinehealthcare.ie
83.138.8.225	A	mail.inlinehealthcare.ie
83.138.8.232	A	mail.katebushnews.com
83.138.8.232	A	katebushnews.com
83.138.8.233	A	reikiforall.org
83.138.8.233	A	mail.reikiforall.org
83.138.8.240	A	lawseminars.ie
83.138.8.240	A	corporatelegal.ie
83.138.8.241	A	mail.inter-classics.com
83.138.8.241	A	inter-classics.com
83.138.8.244	PTR	commstel.ie
83.138.8.248	PTR	cpanel2.webhost.ie
83.138.8.248	A	littlehouse3d.com
83.138.8.249	A	mail.shoehorn.ie
83.138.8.249	A	shoehorn.ie
83.138.8.250	A	www.cppp.ie