Robtex

Up: 66.193.240.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 66.193.240.0/25
Down right: 66.193.240.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
66.193.240.3	A	ems-intl02.ems-1.net
66.193.240.3	A	ems-intl01.ems-1.net
66.193.240.4	A+PTR	dns1.enetsolutions.net
66.193.240.4	A	66-193-240-4.static.twtelecom.net
66.193.240.6	A+PTR	enet-wsa01.enetsolutions.net
66.193.240.6	A	exchange.enetsolutions.net
66.193.240.6	A	mail.huntingtexas.net
66.193.240.9	A	enet-ironport3.enetsolutions.net
66.193.240.12	A	ems05.ems-1.net
66.193.240.17	A	66-193-240-17.static.twtelecom.net
66.193.240.19	PTR	qr.hva.cc
66.193.240.19	A+PTR	www.qr.hva.cc
66.193.240.19	A	www.heightsventure.com
66.193.240.22	A	vanguardurology.com
66.193.240.23	A	rdp.trademarkconst.com
66.193.240.25	PTR	ems-esa01.ems-1.net
66.193.240.25	A+PTR	enet-ironport1.enetsolutions.net
66.193.240.25	A	spf3.enetsolutions.net
66.193.240.30	A+PTR	plg-esa01.portlogisticsgroup.com
66.193.240.33	A	ts.questintegrity.com
66.193.240.45	PTR	mail.ems-1.net
66.193.240.45	A	spf1.enetsolutions.net
66.193.240.47	A	enet-sm1.enetsolutions.net
66.193.240.48	A	ems01.ems-1.net
66.193.240.48	A	mail.customresortinteriors.com
66.193.240.49	A	ems02.ems-1.net
66.193.240.52	A	kaseya.computex-inc.com
66.193.240.52	A	ktest.enetsolutions.net
66.193.240.52	A	kaseya.enetsolutions.net
66.193.240.53	A	ems03.ems-1.net
66.193.240.60	A+PTR	xfax.enetsolutions.net
66.193.240.62	A	enet-ironport4.enetsolutions.net
66.193.240.65	A	ftp.bergoliver.com
66.193.240.73	A	loanabunga.com
66.193.240.76	A+PTR	mail.brazeltonauto.com
66.193.240.76	A+PTR	outlook.brazeltonauto.com
66.193.240.78	A	terminal.lawlers.com
66.193.240.83	A	mail.veritastitlepartners.com
66.193.240.85	A+PTR	mail.brooksandsparks.com
66.193.240.85	A+PTR	outlook.brooksandsparks.com
66.193.240.85	A	outlook.westbeltsurveying.com
66.193.240.106	A	ts.rgmiller.com
66.193.240.108	A	66-193-240-108.static.twtelecom.net
66.193.240.111	A	ems14.ems-1.net
66.193.240.112	A	ftp.seebridgemedia.com
66.193.240.120	A	ftp.printmailers.com
66.193.240.123	A	mail.nakennedy.com
66.193.240.123	A	mail.trademarkconst.com
66.193.240.123	A	outlook.nakennedy.com
66.193.240.147	A	brazeltonleasing.com
66.193.240.164	PTR	outlook.baileyarchitects.com
66.193.240.164	A+PTR	timesheets.baileyarchitects.com
66.193.240.173	A+PTR	vpnuser.enetsolutions.net
66.193.240.179	A+PTR	ems09.ems-1.net
66.193.240.179	A	mail.enetsolutions.net
66.193.240.180	PTR	autodiscover.ems-1.net
66.193.240.180	PTR	ems17.ems-1.net
66.193.240.180	PTR	ews.ems-1.net
66.193.240.202	A	mail.tasanet.org
66.193.240.202	A	smtp.tasanet.org
66.193.240.223	A	rgmillergis.com
66.193.240.225	A+PTR	vcsexpressway.computex-inc.com
66.193.240.225	A+PTR	vcsexpressway.efconsultinggroup.com
66.193.240.229	A+PTR	jrp-assoc.com
66.193.240.229	A+PTR	www.jrp-assoc.com
66.193.240.229	A+PTR	ftp.pierceoneill.com
66.193.240.235	A	gencorecovery.com
66.193.240.251	A	portal.enetsolutions.net