Robtex

Up: 209.50.64.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 209.50.96.0/20
Down right: 209.50.112.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
209.50.96.0	PTR	209.50.96.0.nw.nuvox.net
209.50.96.131	A	mail.unitempref.com
209.50.96.163	A	209.50.96.163.nw.nuvox.net
209.50.96.168	A	www.athenslibrary.org
209.50.96.168	A	athenslibrary.org
209.50.98.70	A	gpa.gaports.com
209.50.98.74	A	webaccess.gaports.com
209.50.98.226	A	mail.waterutilitymanagement.com
209.50.99.98	A	mail.dealersnorth.com
209.50.99.178	A	209.50.99.178.nw.nuvox.net
209.50.100.162	A	mail.klinger-insurance.com
209.50.100.190	A	mail.cdattorneys.com
209.50.100.234	A	port-80-28.access.one.net
209.50.101.83	A	services.naanalytics.com
209.50.102.2	PTR	209.50.102.2.nw.nuvox.net
209.50.102.2	A	2mffcu.com
209.50.102.3	A	mail.mffcu.org
209.50.102.66	PTR	dbadirect.com
209.50.102.66	A	mail.afaxys.com
209.50.102.226	PTR	lsrlaw.com
209.50.103.102	PTR	ohc.cembex.com
209.50.103.106	A+PTR	209.50.103.106.nw.nuvox.net
209.50.103.130	A	mail.aceindustries.com
209.50.103.130	A	mail.acehoist.com
209.50.103.186	PTR	209.50.103.186.nw.nuvox.net
209.50.103.186	A	mail.alallc.net
209.50.103.186	A	mail.calllc.net
209.50.104.99	PTR	mail.fechheimer.com
209.50.105.10	A	scratchy.headland-media.com
209.50.105.10	A	ns.cin.hdmss.net
209.50.105.98	PTR	lame.org
209.50.105.99	PTR	lame.org
209.50.105.134	A	pantera.headland-media.com
209.50.105.255	A	209.50.105.255.nw.nuvox.net
209.50.106.73	A	209.50.106.73.nw.nuvox.net
209.50.106.180	A	mail.willert.com
209.50.107.62	A	mail.zamzow-tarp.com
209.50.107.75	A	mail.summit-distributing.com
209.50.107.242	A	mail.your-pal.com
209.50.107.243	A	lancelot.rsllc.net
209.50.108.2	A	209.50.108.2.nw.nuvox.net
209.50.108.50	A	mailc.ate.net
209.50.108.50	A	atetul50.ateservice.com
209.50.108.70	A	209.50.108.70.nw.nuvox.net
209.50.108.72	A	209.50.108.72.nw.nuvox.net
209.50.108.90	A	209.50.108.90.nw.nuvox.net
209.50.108.92	A	209.50.108.92.nw.nuvox.net
209.50.108.99	A	209.50.108.99.nw.nuvox.net
209.50.108.103	A	209.50.108.103.nw.nuvox.net
209.50.108.110	A	209.50.108.110.nw.nuvox.net
209.50.108.112	A	209.50.108.112.nw.nuvox.net
209.50.108.132	A	chartlink.tch-ok.org
209.50.108.134	A	ns1.nhs-ok.org
209.50.108.134	A	ns1.nhsok.org
209.50.108.135	A	barracuda.nhsok.org
209.50.108.192	A	209.50.108.192.nw.nuvox.net
209.50.108.197	A	209.50.108.197.nw.nuvox.net
209.50.108.198	A	209.50.108.198.nw.nuvox.net
209.50.108.200	A	209.50.108.200.nw.nuvox.net
209.50.108.224	A	209.50.108.224.nw.nuvox.net
209.50.108.230	A	209.50.108.230.nw.nuvox.net
209.50.108.233	A	209.50.108.233.nw.nuvox.net
209.50.108.245	A	209.50.108.245.nw.nuvox.net
209.50.110.87	A	209.50.110.87.nw.nuvox.net
209.50.110.213	A	mail.cplandcoserver.com
209.50.110.235	A	209.50.110.235.nw.nuvox.net
209.50.110.251	A	209.50.110.251.nw.nuvox.net
209.50.112.42	A	mail.middletown.com
209.50.112.200	A	elpoderosohogarclub.com
209.50.112.200	A	fenixbroadcasting.com
209.50.113.4	A	refugeministriesky.org
209.50.113.8	A+PTR	209.50.113.8.nw.nuvox.net
209.50.113.8	A	comingtoyour.city
209.50.113.114	A	mail.envirodatagroup.com
209.50.114.22	A	mail.cbrandsllc.com
209.50.114.165	A	mail.nashvillecares.org
209.50.114.186	A	209.50.114.186.nw.nuvox.net
209.50.116.162	PTR	209.50.116.162.nw.nuvox.net
209.50.116.162	A	mail.sffs.co
209.50.116.162	A	mail.trashouts.net
209.50.117.84	A	mail.sportscapitalgroup.com
209.50.117.106	A	perdigontitle.com
209.50.117.203	A	mail.ll-lawfirm.com
209.50.118.20	A	*.harchcapital.com
209.50.118.20	A	smtp.harchcapital.com
209.50.118.20	A	barracuda.harchcapital.com
209.50.118.161	A	mail.mpreynolds.com
209.50.118.201	A	royalpoincianaapt.com
209.50.118.202	A	pineridgelivingcenter.org
209.50.118.203	A	*.wpbha.org
209.50.118.203	A	mail.wpbha.org
209.50.119.66	PTR	dinslaw.com
209.50.119.67	PTR	dinslaw.com
209.50.119.97	PTR	dinslaw.com
209.50.119.98	PTR	dinslaw.com
209.50.119.99	PTR	dinslaw.com
209.50.120.26	A	mail.healthcaresupport.net
209.50.120.42	A	mail.alliancetitlefl.com
209.50.122.35	PTR	powermad.net
209.50.123.238	A	mobilrewards.com
209.50.123.238	A	www.mobilrewards.com
209.50.123.244	A	loyaltyrealtime.com
209.50.123.247	A	mobilrewards.net
209.50.124.80	A	209.50.124.80.nw.nuvox.net
209.50.124.84	A	209.50.124.84.nw.nuvox.net
209.50.124.99	A+PTR	209.50.124.99.nw.nuvox.net
209.50.126.19	A	mail.ugatl.com
209.50.126.22	A	ugatl-exa.com
209.50.126.74	A	209.50.126.74.nw.nuvox.net
209.50.126.103	A	mail.walle.com
209.50.127.186	A	secure.dmrglaw.com
209.50.127.229	A	209.50.127.229.nw.nuvox.net
209.50.127.230	A	209.50.127.230.nw.nuvox.net
209.50.127.230	A	vpdforms.versaillesky.com
209.50.127.242	A	mail2.woodfordtb.com