Robtex

Up: 216.117.48.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 216.117.48.0/24
Down right: 216.117.49.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
216.117.48.89	A	mail.welldrive.com
216.117.48.89	A	mail.kuwaitwelldata.com
216.117.48.202	A	mail.etapllc.com
216.117.48.202	A	mail.strike.cc
216.117.48.202	A	mail.strikeusa.com
216.117.48.206	A+PTR	pate.ws
216.117.48.206	A+PTR	access.strikeusa.com
216.117.48.207	A	spam.pickettsystems.com
216.117.48.207	A	spam.strikeenterprises.com
216.117.48.209	PTR	browntesting.com
216.117.48.209	A+PTR	strikeconstruction.com
216.117.48.209	PTR	strikeusa.com
216.117.48.211	A	strike-it.com
216.117.48.220	A	spam.pate.ws
216.117.49.5	PTR	burnettstaffing.com
216.117.49.5	A+PTR	mail.burnettspecialists.com
216.117.49.5	A+PTR	mail.choicespecialists.com
216.117.49.6	A	1source.burnettstaffing.com
216.117.49.6	A	choicespecialist.com
216.117.49.6	A	www.burnettspecialists.net
216.117.49.12	A	burnettstaffing.com
216.117.49.12	A	choicestaffing.com
216.117.49.12	A	*.burnettstaffing.com
216.117.49.28	A	menscrux.com
216.117.49.28	A	courier.flitegrid.com
216.117.49.28	A	mazuca.com
216.117.49.50	A	telework.sivell.com
216.117.49.51	A	www.sivell.com
216.117.49.51	A	sivell.com
216.117.49.51	A	*.sivell.com
216.117.49.71	A	mail1.willbros.com
216.117.49.71	A	howsmtp02.willbros.com
216.117.49.72	A	mob2.willbros.com
216.117.49.76	A	brava.willbros.com
216.117.49.90	A	webmail.willbros.com
216.117.49.100	A	how.willbros.com
216.117.49.113	A	vsp.willbros.com
216.117.49.123	A	mail.linealind.com
216.117.49.123	A	email.linealind.com
216.117.49.123	A	email.traffordcorp.com
216.117.49.125	A	ftp.willbros.com
216.117.49.170	A+PTR	uscore14.utecsurvey.com
216.117.49.170	A	autodiscover.utecsurvey.com
216.117.49.170	A	owa.utecsurvey.com
216.117.49.232	A	eraflight2.com
216.117.49.232	A	www.eraflight2.com
216.117.49.233	A	eraflight.com
216.117.49.251	A	flightdata.erahelicopters.com