Robtex

Up: 216.157.16.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 216.157.16.0/25
Down right: 216.157.16.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
216.157.16.10	PTR	mail.hostprodirect.com
216.157.16.10	A	mail.davestees.net
216.157.16.10	A	mail.dherbert.com
216.157.16.13	A+PTR	global-bookings.com
216.157.16.16	A	server1a.fromdoppler.com
216.157.16.20	PTR	mail.afmdigital.com
216.157.16.23	PTR	retinawebagency.com
216.157.16.23	A	mail.cosmin.ro
216.157.16.23	A	ns.senologie.ro
216.157.16.24	A	rodneystark.com
216.157.16.24	A	ns2.religionwatch.com
216.157.16.24	A	baylorisr.org
216.157.16.25	PTR	server10.dplrtp.com
216.157.16.25	A	ns1.webalivexp.com
216.157.16.26	A+PTR	server10a.dplrtp.com
216.157.16.33	A	floridaboatdecking.com
216.157.16.34	PTR	mail.outbackfoodball.com
216.157.16.34	A	mail.travelcountry.com
216.157.16.39	PTR	mysantapics.com
216.157.16.39	A	q10academico.com
216.157.16.39	A	www.q10academico.com
216.157.16.40	PTR	nmrdist.com
216.157.16.40	A	iceb.edu.co
216.157.16.40	A	escueladebellezamariela.com
216.157.16.42	A	smoviles.com.mx
216.157.16.46	A+PTR	server15e.dplrtp.com
216.157.16.47	PTR	mail2.babooforum.com.br
216.157.16.49	PTR	server1.bancoprovinciamail.com.ar
216.157.16.49	A	bancoprovinciamail.com.ar
216.157.16.50	A	libertybankerslife.net
216.157.16.55	PTR	dancebrevard.com
216.157.16.55	A	ergcouncil.com
216.157.16.60	A+PTR	sion22.hostingred.net
216.157.16.60	A	sidunor.com
216.157.16.63	A	server5ag.dptagent.net
216.157.16.65	A	sodisacontroloperativo.com
216.157.16.67	A	smoviles.com.mx
216.157.16.67	A	mail.smoviles.com.mx
216.157.16.69	A+PTR	server6.fromdoppler.com
216.157.16.73	PTR	epso.com
216.157.16.74	PTR	epso.com
216.157.16.75	A+PTR	server4.dptagent.net
216.157.16.77	PTR	mail.mysmartsimlms.com
216.157.16.77	A	mytechnologylawyer.com
216.157.16.77	A	www.mytechnologylawyer.com
216.157.16.79	A	server5ai.dptagent.net
216.157.16.81	A	server5aj.dptagent.net
216.157.16.88	A	escueladebellezamariela.com
216.157.16.88	A	mail.exclusivegambling.com
216.157.16.88	A	q10soluciones.com
216.157.16.92	A+PTR	server5ak.dptagent.net
216.157.16.97	A	projectslipstream.com
216.157.16.97	A	mail.projectslipstream.com
216.157.16.100	A	server10b.dplrtp.com
216.157.16.101	A	server5.fromdoppler.com
216.157.16.105	PTR	host105.crec.net
216.157.16.105	A	regioncompetes.com
216.157.16.105	A	stateexpenditures.org
216.157.16.115	A	www.esmovil.com.mx
216.157.16.123	PTR	fw.jonathanadler.com
216.157.16.130	A	tracplus.net
216.157.16.130	A	mytracplus.com
216.157.16.130	A	cellcam.com
216.157.16.140	A	us.passportal.it
216.157.16.141	A+PTR	private.memberlink.net
216.157.16.141	A	memberlink.net
216.157.16.141	A	fw.memberlink.net
216.157.16.145	PTR	mail.baboomail.com.br
216.157.16.145	A	baboomail.com.br
216.157.16.152	PTR	mysmartsimlms.com
216.157.16.155	A	lscns.in
216.157.16.155	A	srmedicare.com
216.157.16.155	A	magnoninternational.com
216.157.16.159	A+PTR	server1a.dplrtp.com
216.157.16.160	PTR	sion1.hostingred.net
216.157.16.161	PTR	web2.c9sg.com
216.157.16.161	A	hyundaiverna.co.in
216.157.16.161	A	hyundai-i20.co.in
216.157.16.169	PTR	symagi.webgistix.com
216.157.16.169	A	libertybankerslife.com
216.157.16.170	A+PTR	server14.fromdoppler.com
216.157.16.170	A	app2.dopplerfiles.com
216.157.16.170	A	server14.dopplerfiles.net
216.157.16.171	PTR	magnaventures.com
216.157.16.171	A	ns3.magnaventures.com
216.157.16.171	A	ns1.magnaventures.com
216.157.16.172	A+PTR	magnaventures.com
216.157.16.172	A	ns.magnaventures.com
216.157.16.172	A	ns2.magnaventures.com
216.157.16.173	A+PTR	travelcountry.com
216.157.16.173	A	www.travelcountry.com
216.157.16.173	A	ns.travelcountry.com
216.157.16.174	A	daestra.com
216.157.16.174	A	www.daestra.com
216.157.16.176	A	mail.mysmarthealthcare.com
216.157.16.176	A	pediatricassociatesuniversity.com
216.157.16.176	A	*.sagamoklearning.com
216.157.16.178	A+PTR	blog.travelcountry.com
216.157.16.178	A	ns1.travelcountry.com
216.157.16.186	A	appraisalexpo.com
216.157.16.187	PTR	appraisalbuzz.com
216.157.16.193	A+PTR	server1e.dplrtp.com
216.157.16.194	A+PTR	jaxframework.com
216.157.16.195	A+PTR	jaxgen.com
216.157.16.198	PTR	bluedef.com
216.157.16.210	A	clearbox.biz
216.157.16.213	PTR	server78.advertserve.com
216.157.16.219	A	wellnessonetwothree.com
216.157.16.221	PTR	alias.primus.com.jo
216.157.16.221	A	mail.jordansinaihotels.com
216.157.16.221	A	www.ten.com.jo
216.157.16.222	A+PTR	dev2.jonathanadler.com
216.157.16.222	A	dev.jonathanadler.com
216.157.16.224	A	mail.katiewolfe.com
216.157.16.224	A	katiewolfe.com
216.157.16.226	A	mail.joantrice.com
216.157.16.226	A	joantrice.com
216.157.16.229	PTR	bulkleadcenter.com
216.157.16.230	A	texascenterforprotontherapy.com
216.157.16.230	A	protontherapyarizona.com
216.157.16.230	A	instituteforadvancedprotontherapy.org
216.157.16.233	PTR
216.157.16.246	PTR	www.uranium1.com
216.157.16.246	A	mail.uranium1.com
216.157.16.246	A	mantratanzania.com