Robtex

Up: 68.110.128.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 68.110.132.0/23
Down right: 68.110.134.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
68.110.132.10	A	ddtc.mailadns.cox.com
68.110.132.40	A+PTR	optix.cox.com
68.110.132.54	A	mtae448c70e4365.mm.rn.hr.cox.net
68.110.132.231	A	mdmsentry.cox.com
68.110.132.237	A+PTR	myaxis.cox.com
68.110.132.241	A	connect-ddtc.gslbadns.cox.com
68.110.132.242	A	connect2.cox.com
68.110.133.0	PTR	voip68-110-133-0.mm.rn.hr.cox.net
68.110.133.3	A+PTR	wsip-68-110-133-3.br.br.cox.net
68.110.133.5	A+PTR	wsip-68-110-133-5.br.br.cox.net
68.110.133.7	A+PTR	wsip-68-110-133-7.br.br.cox.net
68.110.133.10	A+PTR	wsip-68-110-133-10.br.br.cox.net
68.110.133.12	A+PTR	wsip-68-110-133-12.br.br.cox.net
68.110.133.15	A+PTR	wsip-68-110-133-15.br.br.cox.net
68.110.133.25	A+PTR	wsip-68-110-133-25.br.br.cox.net
68.110.133.28	A+PTR	wsip-68-110-133-28.br.br.cox.net
68.110.133.31	A+PTR	wsip-68-110-133-31.br.br.cox.net
68.110.133.36	A+PTR	wsip-68-110-133-36.br.br.cox.net
68.110.133.37	A+PTR	wsip-68-110-133-37.br.br.cox.net
68.110.133.42	A+PTR	wsip-68-110-133-42.br.br.cox.net
68.110.133.48	A+PTR	wsip-68-110-133-48.br.br.cox.net
68.110.133.49	A+PTR	wsip-68-110-133-49.br.br.cox.net
68.110.133.50	PTR	wsip-68-110-133-50.br.br.cox.net
68.110.133.53	A+PTR	wsip-68-110-133-53.br.br.cox.net
68.110.133.64	A+PTR	wsip-68-110-133-64.br.br.cox.net
68.110.133.69	A+PTR	wsip-68-110-133-69.br.br.cox.net
68.110.133.70	A+PTR	wsip-68-110-133-70.br.br.cox.net
68.110.133.74	PTR	mta0015a3aa3b7e.mm.rn.hr.cox.net
68.110.133.74	A	mail.wbrsheriff.org
68.110.133.75	A+PTR	wsip-68-110-133-75.br.br.cox.net
68.110.133.79	A+PTR	wsip-68-110-133-79.br.br.cox.net
68.110.133.80	A+PTR	wsip-68-110-133-80.br.br.cox.net
68.110.133.81	A+PTR	wsip-68-110-133-81.br.br.cox.net
68.110.133.82	A+PTR	wsip-68-110-133-82.br.br.cox.net
68.110.133.83	A	smtp.htbcpa.com
68.110.133.89	A+PTR	wsip-68-110-133-89.br.br.cox.net
68.110.133.90	A+PTR	wsip-68-110-133-90.br.br.cox.net
68.110.133.100	A+PTR	wsip-68-110-133-100.br.br.cox.net
68.110.133.107	A+PTR	wsip-68-110-133-107.br.br.cox.net
68.110.133.114	PTR	wsip-68-110-133-114.br.br.cox.net
68.110.133.114	A	mail.hvacrsystems.com
68.110.133.114	A	remote.roofingsolutionsla.com
68.110.133.120	A+PTR	wsip-68-110-133-120.br.br.cox.net
68.110.133.128	A+PTR	wsip-68-110-133-128.br.br.cox.net
68.110.133.138	A	mail.bblawla.com
68.110.133.147	A+PTR	wsip-68-110-133-147.br.br.cox.net
68.110.133.154	PTR	mta0015cecbe804.mm.rn.hr.cox.net
68.110.133.154	A	ns2.drcpacs.com
68.110.133.156	PTR	mta0015cec694a4.mm.rn.hr.cox.net
68.110.133.156	A	drcpacs.com
68.110.133.159	A+PTR	wsip-68-110-133-159.br.br.cox.net
68.110.133.164	A+PTR	wsip-68-110-133-164.br.br.cox.net
68.110.133.171	A+PTR	wsip-68-110-133-171.br.br.cox.net
68.110.133.176	A+PTR	wsip-68-110-133-176.br.br.cox.net
68.110.133.188	A+PTR	wsip-68-110-133-188.br.br.cox.net
68.110.133.190	A+PTR	wsip-68-110-133-190.br.br.cox.net
68.110.133.191	A+PTR	wsip-68-110-133-191.br.br.cox.net
68.110.133.192	A+PTR	wsip-68-110-133-192.br.br.cox.net
68.110.133.198	A+PTR	wsip-68-110-133-198.br.br.cox.net
68.110.133.200	A+PTR	wsip-68-110-133-200.br.br.cox.net
68.110.133.207	A+PTR	wsip-68-110-133-207.br.br.cox.net
68.110.133.210	A+PTR	wsip-68-110-133-210.br.br.cox.net
68.110.133.213	A+PTR	wsip-68-110-133-213.br.br.cox.net
68.110.133.214	A+PTR	wsip-68-110-133-214.br.br.cox.net
68.110.133.215	A+PTR	wsip-68-110-133-215.br.br.cox.net
68.110.133.221	A+PTR	wsip-68-110-133-221.br.br.cox.net
68.110.133.230	A	wsip-68-110-133-230.br.br.cox.net
68.110.133.236	A+PTR	wsip-68-110-133-236.br.br.cox.net
68.110.133.242	PTR	wsip-68-110-133-242.br.br.cox.net
68.110.133.242	A	hooptie.shopperschoice.com
68.110.134.78	A	mail.reedcorp.net
68.110.134.82	A+PTR	mail1.ryadon.com
68.110.134.89	A	mail.caga.net
68.110.134.118	A+PTR	onlineims.com
68.110.134.130	A+PTR	a.mx.aegis.org
68.110.134.130	A	ns.aegis.org
68.110.134.131	PTR	b.mx.aegis.org
68.110.134.131	A	aegis.org
68.110.134.131	A	new-main-ipad.aegis.org
68.110.134.132	A	mail.aegis.org
68.110.134.133	A+PTR	d.mx.aegis.org
68.110.134.133	A	ns2.aegis.org
68.110.134.145	A+PTR	wsip-68-110-134-145.oc.oc.cox.net
68.110.134.145	A	dns.buscomnet.com
68.110.134.145	A	mail.buscom.net
68.110.134.148	A	socsr.com
68.110.134.148	A	paradisp.com
68.110.134.148	A	christsworldministries.com
68.110.134.250	A+PTR	wsip-68-110-134-250.oc.oc.cox.net
68.110.134.252	A+PTR	wsip-68-110-134-252.oc.oc.cox.net
68.110.135.35	A+PTR	mail.ttglobal.us
68.110.135.35	A	ttglobal.us
68.110.135.35	A	ns1.ttglobal.us
68.110.135.66	A	windsurfingweather.com
68.110.135.66	A	clubcerralvoweather.com
68.110.135.66	A	prointegrator.com
68.110.135.75	A	mail.audiovisions.com
68.110.135.75	A	mail.avisions.com
68.110.135.98	A	exchange.lundstromarch.com
68.110.135.163	A	mail.digitalnetworksgroup.com
68.110.135.220	A	mail.webasylum.net