Robtex

Up: 68.228.112.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 68.228.120.0/22
Down right: 68.228.124.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
68.228.120.210	A	mail.warrenamerican.com
68.228.121.39	A+PTR	wsip-68-228-121-39.tu.ok.cox.net
68.228.121.39	A	meganadvisors.com
68.228.121.39	A	avionwellness.com
68.228.121.40	A+PTR	wsip-68-228-121-40.tu.ok.cox.net
68.228.121.40	A	donthornton.com
68.228.121.40	A	netproi.com
68.228.121.111	A	mail.blconstruction.com
68.228.121.118	A	webmail.newporttvservice.com
68.228.121.178	A	wsip-68-228-121-178.tu.ok.cox.net
68.228.121.182	A+PTR	wsip-68-228-121-182.tu.ok.cox.net
68.228.121.209	A	phones.harmonsecurity.org
68.228.121.209	A	mail.harmonsecurity.org
68.228.121.249	PTR	wsip-68-228-121-249.tu.ok.cox.net
68.228.121.249	A	leadnbox.com
68.228.121.249	A	onlinegeocash.com
68.228.121.250	PTR	wsip-68-228-121-250.tu.ok.cox.net
68.228.122.36	A+PTR	wsip-68-228-122-36.tu.ok.cox.net
68.228.122.40	A+PTR	wsip-68-228-122-40.tu.ok.cox.net
68.228.122.54	A+PTR	wsip-68-228-122-54.tu.ok.cox.net
68.228.122.71	A+PTR	wsip-68-228-122-71.tu.ok.cox.net
68.228.122.85	A+PTR	wsip-68-228-122-85.tu.ok.cox.net
68.228.122.99	A+PTR	wsip-68-228-122-99.tu.ok.cox.net
68.228.122.108	A+PTR	wsip-68-228-122-108.tu.ok.cox.net
68.228.122.149	A+PTR	wsip-68-228-122-149.tu.ok.cox.net
68.228.122.165	A+PTR	wsip-68-228-122-165.tu.ok.cox.net
68.228.122.179	A+PTR	wsip-68-228-122-179.tu.ok.cox.net
68.228.122.216	A+PTR	wsip-68-228-122-216.tu.ok.cox.net
68.228.122.225	A+PTR	wsip-68-228-122-225.tu.ok.cox.net
68.228.122.227	A+PTR	webmail.yorkplumbingtulsa.com
68.228.122.231	A+PTR	wsip-68-228-122-231.tu.ok.cox.net
68.228.122.233	A+PTR	wsip-68-228-122-233.tu.ok.cox.net
68.228.122.242	A	mail.amaxsign.com
68.228.122.245	A+PTR	wsip-68-228-122-245.tu.ok.cox.net
68.228.122.254	A+PTR	wsip-68-228-122-254.tu.ok.cox.net
68.228.122.254	A	juliepappano.com
68.228.122.254	A	tompappano.com
68.228.123.37	A	fifthservices.com
68.228.123.51	A+PTR	wsip-68-228-123-51.tu.ok.cox.net
68.228.123.68	A+PTR	wsip-68-228-123-68.tu.ok.cox.net
68.228.123.87	A+PTR	wsip-68-228-123-87.tu.ok.cox.net
68.228.123.108	A+PTR	wsip-68-228-123-108.tu.ok.cox.net
68.228.123.125	A+PTR	wsip-68-228-123-125.tu.ok.cox.net
68.228.123.158	A+PTR	wsip-68-228-123-158.tu.ok.cox.net
68.228.123.178	A+PTR	wsip-68-228-123-178.tu.ok.cox.net
68.228.123.182	A+PTR	wsip-68-228-123-182.tu.ok.cox.net
68.228.123.186	A+PTR	wsip-68-228-123-186.tu.ok.cox.net
68.228.123.189	A+PTR	wsip-68-228-123-189.tu.ok.cox.net
68.228.123.197	A+PTR	wsip-68-228-123-197.tu.ok.cox.net
68.228.124.10	A+PTR	wsip-68-228-124-10.tu.ok.cox.net
68.228.124.82	A+PTR	wsip-68-228-124-82.tu.ok.cox.net
68.228.124.117	A+PTR	wsip-68-228-124-117.tu.ok.cox.net
68.228.124.140	A+PTR	wsip-68-228-124-140.tu.ok.cox.net
68.228.124.163	A+PTR	wsip-68-228-124-163.tu.ok.cox.net
68.228.124.163	A	cox.canfieldjoseph.com
68.228.125.72	A+PTR	wsip-68-228-125-72.tu.ok.cox.net
68.228.125.86	A	www.aboutsaintmatthewschurches.org
68.228.125.86	A	aboutsaintmatthewschurches.org
68.228.125.86	A	plegariasbiblicas.org
68.228.125.157	A	srserver.srbctulsa.com
68.228.125.193	A+PTR	wsip-68-228-125-193.tu.ok.cox.net
68.228.125.228	A+PTR	wsip-68-228-125-228.tu.ok.cox.net
68.228.125.244	A+PTR	wsip-68-228-125-244.tu.ok.cox.net
68.228.126.4	A	mail.nsok.org
68.228.126.21	A+PTR	wsip-68-228-126-21.tu.ok.cox.net
68.228.126.26	A+PTR	wsip-68-228-126-26.tu.ok.cox.net
68.228.126.26	A	googleleadservices.eu
68.228.126.26	A	greenleafloangroup.net
68.228.126.27	PTR	wsip-68-228-126-27.tu.ok.cox.net
68.228.126.28	PTR	wsip-68-228-126-28.tu.ok.cox.net
68.228.126.29	PTR	wsip-68-228-126-29.tu.ok.cox.net
68.228.126.209	A	mail.gblaw.org
68.228.126.237	A+PTR	wsip-68-228-126-237.tu.ok.cox.net
68.228.126.237	A	remote.pointandclick.co
68.228.127.39	A+PTR	wsip-68-228-127-39.tu.ok.cox.net
68.228.127.43	A+PTR	wsip-68-228-127-43.tu.ok.cox.net
68.228.127.204	A+PTR	wsip-68-228-127-204.tu.ok.cox.net
68.228.127.212	A+PTR	wsip-68-228-127-212.tu.ok.cox.net
68.228.127.231	A+PTR	wsip-68-228-127-231.tu.ok.cox.net
68.228.127.232	A+PTR	wsip-68-228-127-232.tu.ok.cox.net
68.228.127.232	A	noblinkylight.com
68.228.127.244	A+PTR	wsip-68-228-127-244.tu.ok.cox.net