Robtex

Up: 72.16.0.0/16
Can't show all results, try to descend to a more specific CIDR
Down left: 72.16.0.0/18
Down right: 72.16.64.0/18
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
72.16.0.0	A+PTR	h0.0.16.72.static.ip.windstream.net
72.16.0.2	A+PTR	h2.0.16.72.static.ip.windstream.net
72.16.0.26	A	h26.0.16.72.static.ip.windstream.net
72.16.0.86	A	do1.n4gas.com
72.16.1.2	PTR	h2.1.16.72.static.ip.windstream.net
72.16.1.3	PTR	h3.1.16.72.static.ip.windstream.net
72.16.1.16	A	h16.1.16.72.static.ip.windstream.net
72.16.1.22	A	h22.1.16.72.static.ip.windstream.net
72.16.1.47	A	h47.1.16.72.static.ip.windstream.net
72.16.1.52	A	h52.1.16.72.static.ip.windstream.net
72.16.1.134	A	h134.1.16.72.static.ip.windstream.net
72.16.1.141	A	h141.1.16.72.static.ip.windstream.net
72.16.1.145	A	h145.1.16.72.static.ip.windstream.net
72.16.1.150	A	h150.1.16.72.static.ip.windstream.net
72.16.2.7	A	h7.2.16.72.static.ip.windstream.net
72.16.3.7	A	h7.3.16.72.static.ip.windstream.net
72.16.4.2	A+PTR	h2.4.16.72.static.ip.windstream.net
72.16.4.4	A	h4.4.16.72.static.ip.windstream.net
72.16.4.221	A	h221.4.16.72.static.ip.windstream.net
72.16.5.1	PTR	h1.5.16.72.static.ip.windstream.net
72.16.7.11	A	h11.7.16.72.static.ip.windstream.net
72.16.7.21	A	h21.7.16.72.static.ip.windstream.net
72.16.7.50	A	h50.7.16.72.static.ip.windstream.net
72.16.7.60	A	h60.7.16.72.static.ip.windstream.net
72.16.8.50	A	h50.8.16.72.static.ip.windstream.net
72.16.8.62	A	h62.8.16.72.static.ip.windstream.net
72.16.8.85	A	h85.8.16.72.static.ip.windstream.net
72.16.10.4	A	h4.10.16.72.static.ip.windstream.net
72.16.11.21	A	mail.rex.mcmus.com
72.16.11.25	A	h25.11.16.72.static.ip.windstream.net
72.16.11.25	A	dc-5bb87371.wm-se.com
72.16.12.100	A	h100.12.16.72.static.ip.windstream.net
72.16.14.39	A	h39.14.16.72.static.ip.windstream.net
72.16.14.141	A	mail2.ansleycomm.com
72.16.14.205	A	remote.townofmtairy.com
72.16.15.1	A	h1.15.16.72.static.ip.windstream.net
72.16.15.3	PTR	h3.15.16.72.static.ip.windstream.net
72.16.15.23	A	h23.15.16.72.static.ip.windstream.net
72.16.15.43	A	h43.15.16.72.static.ip.windstream.net
72.16.15.63	A	h63.15.16.72.static.ip.windstream.net
72.16.15.130	A+PTR	h130.15.16.72.static.ip.windstream.net
72.16.15.131	PTR	h131.15.16.72.static.ip.windstream.net
72.16.15.235	A	h235.15.16.72.static.ip.windstream.net
72.16.16.1	PTR	h1.16.16.72.static.ip.windstream.net
72.16.16.15	A	h15.16.16.72.static.ip.windstream.net
72.16.16.22	A	h22.16.16.72.static.ip.windstream.net
72.16.16.26	A	h26.16.16.72.static.ip.windstream.net
72.16.16.43	A	h43.16.16.72.static.ip.windstream.net
72.16.16.137	A	h137.16.16.72.static.ip.windstream.net
72.16.16.138	A	h138.16.16.72.static.ip.windstream.net
72.16.16.146	A	h146.16.16.72.static.ip.windstream.net
72.16.16.154	A	h154.16.16.72.static.ip.windstream.net
72.16.17.0	PTR	h0.17.16.72.static.ip.windstream.net
72.16.17.2	A+PTR	h2.17.16.72.static.ip.windstream.net
72.16.17.161	PTR	h161.17.16.72.static.ip.windstream.net
72.16.19.95	A	h95.19.16.72.static.ip.windstream.net
72.16.19.237	PTR	h237.19.16.72.static.ip.windstream.net
72.16.20.5	A	infinitycomicsandmore.com
72.16.20.5	A	www.infinitycomicsandmore.com
72.16.20.5	A	infinitymusic.com
72.16.21.202	A	h202.21.16.72.static.ip.windstream.net
72.16.22.57	A	kangaroocondarcrm.net
72.16.23.1	PTR	h1.23.16.72.static.ip.windstream.net
72.16.23.26	A	remote.peoplesok.com
72.16.23.26	A	mail.peoplesok.com
72.16.23.27	A	securemail.peoplesok.com
72.16.25.2	A+PTR	h2.25.16.72.dynamic.ip.windstream.net
72.16.29.112	A	h112.29.16.72.dynamic.ip.windstream.net
72.16.30.8	A	h8.30.16.72.dynamic.ip.windstream.net
72.16.32.97	A	h97.32.16.72.dynamic.ip.windstream.net
72.16.34.69	A	h69.34.16.72.dynamic.ip.windstream.net
72.16.35.4	A	h4.35.16.72.dynamic.ip.windstream.net
72.16.35.11	A	h11.35.16.72.dynamic.ip.windstream.net
72.16.35.14	A	h14.35.16.72.dynamic.ip.windstream.net
72.16.35.17	A	h17.35.16.72.dynamic.ip.windstream.net
72.16.35.130	A+PTR	h130.35.16.72.dynamic.ip.windstream.net
72.16.35.131	A+PTR	h131.35.16.72.dynamic.ip.windstream.net
72.16.35.133	A	h133.35.16.72.dynamic.ip.windstream.net
72.16.35.134	A	h134.35.16.72.dynamic.ip.windstream.net
72.16.36.6	A+PTR	h6.36.16.72.dynamic.ip.windstream.net
72.16.37.174	PTR	h174.37.16.72.static.ip.windstream.net
72.16.41.230	A	channelblade.net
72.16.42.2	PTR	h2.42.16.72.dynamic.ip.windstream.net
72.16.42.253	A	whiteshepherd.net
72.16.43.0	A+PTR	h0.43.16.72.dynamic.ip.windstream.net
72.16.43.1	A+PTR	h1.43.16.72.dynamic.ip.windstream.net
72.16.43.13	A	h13.43.16.72.dynamic.ip.windstream.net
72.16.43.14	A	h14.43.16.72.dynamic.ip.windstream.net
72.16.43.134	A	h134.43.16.72.dynamic.ip.windstream.net
72.16.43.141	A	h141.43.16.72.dynamic.ip.windstream.net
72.16.43.148	A	h148.43.16.72.dynamic.ip.windstream.net
72.16.43.154	A	h154.43.16.72.dynamic.ip.windstream.net
72.16.45.67	A+PTR	h67.45.16.72.dynamic.ip.windstream.net
72.16.46.0	A+PTR	h0.46.16.72.dynamic.ip.windstream.net
72.16.46.1	A+PTR	h1.46.16.72.dynamic.ip.windstream.net
72.16.46.7	A	h7.46.16.72.dynamic.ip.windstream.net
72.16.46.10	A	h10.46.16.72.dynamic.ip.windstream.net
72.16.46.128	A+PTR	h128.46.16.72.dynamic.ip.windstream.net
72.16.46.129	A+PTR	h129.46.16.72.dynamic.ip.windstream.net
72.16.46.136	A	h136.46.16.72.dynamic.ip.windstream.net
72.16.46.137	A	h137.46.16.72.dynamic.ip.windstream.net
72.16.50.116	A+PTR	h116.50.16.72.dynamic.ip.windstream.net
72.16.54.89	A+PTR	h89.54.16.72.dynamic.ip.windstream.net
72.16.55.186	A	mail.watsonhopper.com
72.16.55.186	A	mail.watsontruck.com
72.16.55.218	PTR	yapashi.netznet.net
72.16.57.231	A	h231.57.16.72.dynamic.ip.windstream.net
72.16.57.253	A	h253.57.16.72.dynamic.ip.windstream.net
72.16.58.106	A	h106.58.16.72.dynamic.ip.windstream.net
72.16.59.4	A	h4.59.16.72.dynamic.ip.windstream.net
72.16.59.131	A+PTR	h131.59.16.72.dynamic.ip.windstream.net
72.16.59.132	A	h132.59.16.72.dynamic.ip.windstream.net
72.16.61.0	A+PTR	h0.61.16.72.dynamic.ip.windstream.net
72.16.62.1	A+PTR	h1.62.16.72.dynamic.ip.windstream.net
72.16.62.40	A	northfieldclinic.org
72.16.62.106	A	h106.62.16.72.dynamic.ip.windstream.net
72.16.69.101	A	h101.69.16.72.dynamic.ip.windstream.net
72.16.72.6	A	h6.72.16.72.dynamic.ip.windstream.net
72.16.72.16	A	h16.72.16.72.dynamic.ip.windstream.net
72.16.72.81	A	h81.72.16.72.dynamic.ip.windstream.net
72.16.72.145	A	h145.72.16.72.dynamic.ip.windstream.net
72.16.72.155	A	h155.72.16.72.dynamic.ip.windstream.net
72.16.72.166	A	h166.72.16.72.dynamic.ip.windstream.net
72.16.72.253	A	h253.72.16.72.dynamic.ip.windstream.net
72.16.75.54	A	h54.75.16.72.dynamic.ip.windstream.net
72.16.77.93	A	h93.77.16.72.dynamic.ip.windstream.net
72.16.79.38	A	h38.79.16.72.dynamic.ip.windstream.net
72.16.81.2	A+PTR	h2.81.16.72.dynamic.ip.windstream.net
72.16.81.2	A	vpn.sugarlandtx.gov
72.16.81.4	A	ns1.sugarlandtx.gov
72.16.81.10	A	sugarlandlegacy.org
72.16.82.121	A	h121.82.16.72.dynamic.ip.windstream.net
72.16.87.26	A	mail.npdfarms.com
72.16.87.27	A	mail.pedestalcommodity.com
72.16.87.27	A	agrivisionfm.com
72.16.87.27	A	mail.agrivisionfm.com
72.16.87.228	A	h228.87.16.72.static.ip.windstream.net
72.16.87.243	A	h243.87.16.72.static.ip.windstream.net
72.16.88.226	PTR	h226.88.16.72.static.ip.windstream.net
72.16.88.229	A+PTR	h229.88.16.72.static.ip.windstream.net
72.16.93.186	A+PTR	h186.93.16.72.static.ip.windstream.net
72.16.95.177	PTR	h177.95.16.72.static.ip.windstream.net
72.16.96.7	A+PTR	h7.96.16.72.dynamic.ip.windstream.net
72.16.96.162	A+PTR	h162.96.16.72.dynamic.ip.windstream.net
72.16.100.1	PTR	h1.100.16.72.dynamic.ip.windstream.net
72.16.102.11	A+PTR	h11.102.16.72.static.ip.windstream.net
72.16.102.114	A+PTR	h114.102.16.72.static.ip.windstream.net
72.16.103.30	PTR	h30.103.16.72.static.ip.windstream.net
72.16.105.251	A+PTR	h251.105.16.72.static.ip.windstream.net
72.16.107.126	A	h126.107.16.72.dynamic.ip.windstream.net
72.16.107.133	A	h133.107.16.72.dynamic.ip.windstream.net
72.16.108.12	A	h12.108.16.72.dynamic.ip.windstream.net
72.16.108.13	A	h13.108.16.72.dynamic.ip.windstream.net
72.16.108.22	A	h22.108.16.72.dynamic.ip.windstream.net
72.16.108.25	A	h25.108.16.72.dynamic.ip.windstream.net
72.16.108.131	A+PTR	h131.108.16.72.dynamic.ip.windstream.net
72.16.108.160	A	h160.108.16.72.dynamic.ip.windstream.net
72.16.108.166	A	h166.108.16.72.dynamic.ip.windstream.net
72.16.108.170	A	h170.108.16.72.dynamic.ip.windstream.net
72.16.110.66	A	h66.110.16.72.static.ip.windstream.net
72.16.110.67	A	mail2.lovingschools.org
72.16.110.67	A	lovingschools.org
72.16.110.76	A	h76.110.16.72.static.ip.windstream.net
72.16.111.54	A+PTR	h54.111.16.72.static.ip.windstream.net
72.16.111.98	PTR	mail.cdrservices.com
72.16.111.218	PTR	h218.111.16.72.static.ip.windstream.net
72.16.111.218	A	mail.gmlaw.org
72.16.112.1	PTR	h1.112.16.72.dynamic.ip.windstream.net
72.16.114.210	A	h210.114.16.72.dynamic.ip.windstream.net
72.16.116.7	A	h7.116.16.72.static.ip.windstream.net
72.16.116.15	A	h15.116.16.72.static.ip.windstream.net
72.16.116.20	A	h20.116.16.72.static.ip.windstream.net
72.16.116.29	A	h29.116.16.72.static.ip.windstream.net
72.16.116.129	A+PTR	h129.116.16.72.static.ip.windstream.net
72.16.116.138	A	h138.116.16.72.static.ip.windstream.net
72.16.116.141	A	h141.116.16.72.static.ip.windstream.net
72.16.116.142	A	h142.116.16.72.static.ip.windstream.net
72.16.117.35	A	smtp.hobbsnm.org
72.16.117.36	A	www.hobbsnm.org
72.16.117.36	A	hobbsfire.com
72.16.117.36	A	hobbspd.com
72.16.118.130	A+PTR	h130.118.16.72.static.ip.windstream.net
72.16.123.110	A	h110.123.16.72.dynamic.ip.windstream.net
72.16.126.25	A	mail.ftbc.com
72.16.127.131	A	abhet.org
72.16.127.225	A+PTR	h225.127.16.72.static.ip.windstream.net
72.16.127.255	A	h255.127.16.72.static.ip.windstream.net