Robtex

Up: 66.218.128.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 66.218.144.0/21
Down right: 66.218.152.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.218.145.10	A+PTR	ns1.esc5.net
66.218.145.10	A+PTR	ns1.esc05.k12.tx.us
66.218.145.11	A+PTR	ns2.esc5.net
66.218.145.11	A+PTR	ns2.esc05.k12.tx.us
66.218.145.12	PTR	smsftp.esc5.net
66.218.145.16	A+PTR	secure.esc5.net
66.218.145.25	A+PTR	vpn.esc5.net
66.218.145.28	A	ns3.esc5.net
66.218.145.29	A	ns4.esc5.net
66.218.145.32	A	timeclock.texasesc.net
66.218.145.33	A	tcpapp.texasesc.net
66.218.145.33	A	filemakertcp.texasesc.net
66.218.145.37	A+PTR	gradebook.esc5.net
66.218.145.92	A	conf.esc5.net
66.218.145.98	A+PTR	smtp.esc5.net
66.218.145.98	A	brookelandisd.net
66.218.145.130	A	esc5dns1.texasesc.net
66.218.145.130	A	ns1.texasesc.net
66.218.145.131	A	esc5dns2.texasesc.net
66.218.148.34	A	lumberton.k12.tx.us
66.218.148.34	A	lumdns1.lumberton.k12.tx.us
66.218.148.35	A	lummail1.lumberton.k12.tx.us
66.218.148.35	A	lumbertonisd.net
66.218.148.68	A	ns1.lcmcisd.org
66.218.148.109	A+PTR	mail.paisd.org
66.218.148.109	A	autodiscover.paisd.org
66.218.148.111	A	applicanttracking.paisd.org
66.218.148.115	A	gradespeed.paisd.org
66.218.148.116	A	munis.paisd.org
66.218.148.130	A+PTR	vidorisd.org
66.218.148.130	A+PTR	www.vidorisd.org
66.218.148.130	PTR	www.vidor.k12.tx.us
66.218.148.140	A	destiny.vidorisd.org
66.218.148.179	A	www.spurgerisd.org
66.218.148.179	A	spurgerisd.org
66.218.148.179	A	ns.spurger.k12.tx.us
66.218.148.223	A	smc.bunaisd.net
66.218.148.226	A	ftp.bunaisd.net
66.218.148.227	A	gradebook.bunaisd.net
66.218.148.228	A	filter.bunaisd.net
66.218.148.234	A	k12.bunaisd.net
66.218.148.242	PTR	woccisd.net
66.218.148.242	PTR	gradebook.woccisd.net
66.218.148.242	A+PTR	mail.woccisd.net
66.218.148.243	A	lynxweb.woccisd.net
66.218.148.244	A	wocmoodle.woccisd.net
66.218.149.22	A	eduphoria.hfisd.net
66.218.149.66	A	gradespeed.warrenisd.net
66.218.149.82	A	gradebook.highislandisd.com
66.218.149.85	A	helpdesk.highislandisd.com
66.218.149.114	A	gradebook.brookelandisd.net
66.218.149.146	A	appsvr.sabinepass.net
66.218.149.147	A	webctrl.sabinepass.net
66.218.149.194	A+PTR	ns1.silsbee.k12.tx.us
66.218.149.194	A	mail.silsbeeisd.org
66.218.149.194	A	webmail.silsbeeisd.org
66.218.149.225	PTR	skyweb.kirbyvillecisd.org
66.218.149.235	A	skyweb.kirbyvillecisd.org
66.218.149.246	A	seamanager.bridgecityisd.net
66.218.151.60	A	esc5hostedweb2.texasesc.net
66.218.151.60	A	esc5hostedweb1.texasesc.net
66.218.151.200	A	txeistrain.texasesc.net
66.218.152.17	A+PTR	exch.texasesc.net
66.218.152.17	A	esc5ex3.texasesc.net
66.218.152.18	A	texasesc.net
66.218.152.18	A	www.esc5.net
66.218.152.22	A	smtp.texasesc.net
66.218.152.33	A	mobile.texasesc.net
66.218.152.35	A	mail.texasesc.net
66.218.152.52	A	hostedtxsuite1.texasesc.net
66.218.152.53	A	hostedtxsuite2.texasesc.net
66.218.152.60	A	esc5hostedweb2.texasesc.net
66.218.152.60	A	esc5hostedweb1.texasesc.net
66.218.152.69	A	esc5bbb.texasesc.net
66.218.152.72	A	esc5sqlrp2.texasesc.net
66.218.152.81	PTR	timeclock.texasesc.net
66.218.152.85	A+PTR	websrv.texasesc.net
66.218.152.85	A	actionrestoration.net
66.218.152.86	A+PTR	www.texasesc.net
66.218.152.134	A	avamardpn1.texasesc.net
66.218.152.135	A	avamardpn2.texasesc.net
66.218.152.136	A	avamardpn3.texasesc.net
66.218.159.52	A	hostedtxsuite1.texasesc.net
66.218.159.53	A	hostedtxsuite2.texasesc.net
66.218.159.54	A	txeistrain.texasesc.net
66.218.159.54	A	smtp.texasesc.net