Robtex

Up: 66.80.0.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 66.80.0.0/21
Down right: 66.80.8.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.80.0.2	A	ns.danastreet.live555.com
66.80.0.2	A	danastreet.live555.com
66.80.0.6	A	dhcp-6.danastreet.live555.com
66.80.0.18	PTR	dell.merryvale.com
66.80.0.151	A	ip-66-80-0-151.dsl.sca.megapath.net
66.80.0.226	A+PTR	ip-66-80-0-226.dsl.sca.megapath.net
66.80.0.249	A	ip-66-80-0-249.dsl.sca.megapath.net
66.80.0.249	A	mail.hsslogistics.com
66.80.1.11	A	ip-66-80-1-11.dsl.sca.megapath.net
66.80.1.23	A	ip-66-80-1-23.dsl.sca.megapath.net
66.80.1.24	A	ip-66-80-1-24.dsl.sca.megapath.net
66.80.1.30	A	ip-66-80-1-30.dsl.sca.megapath.net
66.80.1.33	PTR	ip-66-80-1-33.dsl.sca.megapath.net
66.80.1.34	PTR	ip-66-80-1-34.dsl.sca.megapath.net
66.80.1.42	A	*.myersdevelopment.com
66.80.1.42	A	mail2.myersdevelopment.com
66.80.1.54	A	ip-66-80-1-54.dsl.sca.megapath.net
66.80.1.60	A	ip-66-80-1-60.dsl.sca.megapath.net
66.80.1.61	A	ip-66-80-1-61.dsl.sca.megapath.net
66.80.1.63	A	ip-66-80-1-63.dsl.sca.megapath.net
66.80.1.68	A	ip-66-80-1-68.dsl.sca.megapath.net
66.80.1.71	A	ip-66-80-1-71.dsl.sca.megapath.net
66.80.1.72	A	ip-66-80-1-72.dsl.sca.megapath.net
66.80.1.74	A	ip-66-80-1-74.dsl.sca.megapath.net
66.80.1.81	PTR	ip-66-80-1-81.dsl.sca.megapath.net
66.80.1.83	A	ip-66-80-1-83.dsl.sca.megapath.net
66.80.1.86	A	ip-66-80-1-86.dsl.sca.megapath.net
66.80.1.93	A	ip-66-80-1-93.dsl.sca.megapath.net
66.80.1.97	A+PTR	ip-66-80-1-97.dsl.sca.megapath.net
66.80.1.103	A	ip-66-80-1-103.dsl.sca.megapath.net
66.80.1.105	A	ip-66-80-1-105.dsl.sca.megapath.net
66.80.1.109	A	ip-66-80-1-109.dsl.sca.megapath.net
66.80.1.112	PTR	ip-66-80-1-112.dsl.sca.megapath.net
66.80.1.118	A	ip-66-80-1-118.dsl.sca.megapath.net
66.80.1.120	A	ip-66-80-1-120.dsl.sca.megapath.net
66.80.1.121	A	ip-66-80-1-121.dsl.sca.megapath.net
66.80.1.122	A	ip-66-80-1-122.dsl.sca.megapath.net
66.80.1.129	A	ip-66-80-1-129.dsl.sca.megapath.net
66.80.1.130	PTR	ip-66-80-1-130.dsl.sca.megapath.net
66.80.1.133	A	ip-66-80-1-133.dsl.sca.megapath.net
66.80.1.137	A	ip-66-80-1-137.dsl.sca.megapath.net
66.80.1.142	A	ip-66-80-1-142.dsl.sca.megapath.net
66.80.1.145	A	ip-66-80-1-145.dsl.sca.megapath.net
66.80.1.146	PTR	ip-66-80-1-146.dsl.sca.megapath.net
66.80.1.149	A	ip-66-80-1-149.dsl.sca.megapath.net
66.80.1.151	A	ip-66-80-1-151.dsl.sca.megapath.net
66.80.1.160	A	ip-66-80-1-160.dsl.sca.megapath.net
66.80.1.164	A	ip-66-80-1-164.dsl.sca.megapath.net
66.80.1.165	A	ip-66-80-1-165.dsl.sca.megapath.net
66.80.1.181	A	ip-66-80-1-181.dsl.sca.megapath.net
66.80.1.182	A	ip-66-80-1-182.dsl.sca.megapath.net
66.80.1.184	A	ip-66-80-1-184.dsl.sca.megapath.net
66.80.1.188	A	ip-66-80-1-188.dsl.sca.megapath.net
66.80.1.197	A	ip-66-80-1-197.dsl.sca.megapath.net
66.80.1.198	A	ip-66-80-1-198.dsl.sca.megapath.net
66.80.1.199	A	ip-66-80-1-199.dsl.sca.megapath.net
66.80.1.201	A	ip-66-80-1-201.dsl.sca.megapath.net
66.80.1.208	A	ip-66-80-1-208.dsl.sca.megapath.net
66.80.1.212	A	ip-66-80-1-212.dsl.sca.megapath.net
66.80.1.213	A	ip-66-80-1-213.dsl.sca.megapath.net
66.80.1.214	A	ip-66-80-1-214.dsl.sca.megapath.net
66.80.1.228	A	ip-66-80-1-228.dsl.sca.megapath.net
66.80.1.231	A	ip-66-80-1-231.dsl.sca.megapath.net
66.80.1.247	A	ip-66-80-1-247.dsl.sca.megapath.net
66.80.1.248	A	ip-66-80-1-248.dsl.sca.megapath.net
66.80.1.250	A	ip-66-80-1-250.dsl.sca.megapath.net
66.80.1.251	A	ip-66-80-1-251.dsl.sca.megapath.net
66.80.2.12	A	ip-66-80-2-12.dsl.sca.megapath.net
66.80.2.24	A	vpn.accesspr.com
66.80.2.30	A	ip-66-80-2-30.dsl.sca.megapath.net
66.80.2.33	A	ip-66-80-2-33.dsl.sca.megapath.net
66.80.2.90	A	ip-66-80-2-90.dsl.sca.megapath.net
66.80.3.41	A	ip-66-80-3-41.dsl.sca.megapath.net
66.80.3.78	A	ip-66-80-3-78.dsl.sca.megapath.net
66.80.3.82	A+PTR	ip-66-80-3-82.dsl.sca.megapath.net
66.80.3.96	A+PTR	ip-66-80-3-96.dsl.sca.megapath.net
66.80.3.139	A	ns3.jerbet.com
66.80.3.142	A	ns4.jerbet.com
66.80.3.142	A	bis.barloworld.com
66.80.4.5	A	ip-66-80-4-5.dsl.sca.megapath.net
66.80.4.18	A+PTR	ip-66-80-4-18.dsl.sca.megapath.net
66.80.4.19	A	ip-66-80-4-19.dsl.sca.megapath.net
66.80.4.24	A	ip-66-80-4-24.dsl.sca.megapath.net
66.80.4.35	PTR	sex.evo.org
66.80.4.50	PTR	mail.herrero.com
66.80.4.53	A	ip-66-80-4-53.dsl.sca.megapath.net
66.80.4.64	A	ip-66-80-4-64.dsl.sca.megapath.net
66.80.4.71	A	ip-66-80-4-71.dsl.sca.megapath.net
66.80.4.72	A	ip-66-80-4-72.dsl.sca.megapath.net
66.80.4.74	A	ip-66-80-4-74.dsl.sca.megapath.net
66.80.4.86	A	ip-66-80-4-86.dsl.sca.megapath.net
66.80.4.93	A	ip-66-80-4-93.dsl.sca.megapath.net
66.80.4.110	A	ip-66-80-4-110.dsl.sca.megapath.net
66.80.4.122	A	ip-66-80-4-122.dsl.sca.megapath.net
66.80.4.184	PTR	ip-66-80-4-184.dsl.sca.megapath.net
66.80.4.208	A+PTR	ip-66-80-4-208.dsl.sca.megapath.net
66.80.4.211	A+PTR	ip-66-80-4-211.dsl.sca.megapath.net
66.80.4.229	A	ip-66-80-4-229.dsl.sca.megapath.net
66.80.5.186	A	scottelectric.com
66.80.5.186	A	mail.scottelectric.com
66.80.5.210	PTR	ato.ms
66.80.6.163	A+PTR	ip-66-80-6-163.dsl.sca.megapath.net
66.80.7.64	A+PTR	ip-66-80-7-64.dsl.sca.megapath.net
66.80.7.146	A	remote.rcreadymixco.com
66.80.7.208	PTR	nexlogic.com
66.80.7.209	PTR	nexlogic.com
66.80.7.210	PTR	nexlogic.com
66.80.7.211	PTR	nexlogic.com
66.80.8.6	A	remote.titantracks.com
66.80.8.82	PTR	mail.escrowcontrol.com
66.80.8.82	A	mail.southlnd.com
66.80.8.100	A	mail.gswanson.com
66.80.8.100	A	email.gswanson.com
66.80.8.232	A	ip-66-80-8-232.dsl.sca.megapath.net
66.80.8.234	A	gancoindustries.com
66.80.9.54	A	mail.gordonsand.com
66.80.9.86	A	nomasdeportacion.com
66.80.9.219	A	mail.economylumber.com
66.80.10.2	A	ip-66-80-10-2.dsl.sca.megapath.net
66.80.10.98	A	rxmanagedcare.com
66.80.10.117	A	rotigro.com
66.80.10.178	A	cyberserv.org
66.80.10.179	A+PTR	mail.talktoyou.com
66.80.10.179	A	esquiremagic.com
66.80.10.179	A	talktoyou.com
66.80.12.66	PTR	ip-66-80-12-66.dsl.sca.megapath.net
66.80.12.101	A	dns2.msjintra.org
66.80.12.101	A	dns1.msjintra.org
66.80.12.101	A	msjintra.org
66.80.13.114	A	mail.wulffhansen.com
66.80.13.131	A	ip-66-80-13-131.dsl.sca.megapath.net
66.80.14.18	A	www.cantara.com
66.80.14.18	A	relaxingsensations.com
66.80.14.18	A	elizabethacevedo.com
66.80.14.114	PTR	h3cinc.com
66.80.14.114	A	bit-boutique.com
66.80.14.174	A	redundant.sensability.net
66.80.15.231	A	dns1.pindari.com
66.80.15.231	A	ip-66-80-15-231.dsl.sca.megapath.net