Robtex

Up: 199.223.216.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 199.223.216.0/25
Down right: 199.223.216.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
199.223.216.10	A+PTR	staff9.realtors.org
199.223.216.13	A	realtorbenefitsprogram.org
199.223.216.17	A+PTR	email00.realtors.org
199.223.216.18	A+PTR	library.realtoru.edu
199.223.216.18	A+PTR	www.realtoru.edu
199.223.216.18	A+PTR	realtoru.edu
199.223.216.20	A+PTR	tlsmail.realtors.org
199.223.216.20	A+PTR	narleadershipsummit.org
199.223.216.21	A+PTR	mvp.realtor.org
199.223.216.22	A+PTR	epronar.com
199.223.216.22	A	www.epronar.com
199.223.216.22	A	aepronar.com
199.223.216.23	A	greenresourcecouncil.org
199.223.216.24	A	www.seniorsrealestate.com
199.223.216.25	A	greenthemls.org
199.223.216.26	A+PTR	rebac.net
199.223.216.26	A	www.rebac.net
199.223.216.29	A+PTR	lists.realtors.org
199.223.216.29	A	groups.realtors.org
199.223.216.32	PTR	blogs.realtor.org
199.223.216.32	A	*.blogs.realtor.org
199.223.216.32	A	styledstagedsold.blogs.realtor.org
199.223.216.36	A	training4re.org
199.223.216.36	A	training4re.info
199.223.216.39	PTR	militaryrelopro.com
199.223.216.39	A	militaryrelocationpro.org
199.223.216.55	A	realtormag.realtor.org
199.223.216.56	A+PTR	realtormag.com
199.223.216.57	A+PTR	membercenter.realtor.org
199.223.216.71	A	www.nar.realtor
199.223.216.75	A	google.realtor.org
199.223.216.77	PTR	narns4.realtors.org
199.223.216.78	A	narns7.realtors.org
199.223.216.81	A+PTR	wsprod01.realtors.org
199.223.216.81	A	nrdsdtd.realtors.org
199.223.216.81	A	narservices.realtor.org
199.223.216.84	A+PTR	www.training4re.com
199.223.216.84	A	training4re.com
199.223.216.86	A	irpf.org
199.223.216.87	A+PTR	nrdssrv3.realtors.org
199.223.216.90	A+PTR	mqprod01.realtors.org
199.223.216.98	PTR	retsinformation.com
199.223.216.98	A	rets-wg.org
199.223.216.98	A	login.connect.realtor
199.223.216.107	A+PTR	pilot.crt.realtors.org
199.223.216.107	A	getzbytes.com
199.223.216.108	A	reg.realtor.org
199.223.216.112	PTR	my.realtor.org
199.223.216.112	PTR	www.realtorbenefits.org
199.223.216.112	A	realtorbenefits.org
199.223.216.120	A	mc.zeepal.net
199.223.216.122	A+PTR	chinfoblox.realtors.org
199.223.216.122	A+PTR	chinfobloxext.realtors.org
199.223.216.122	PTR	narns4.realtors.org
199.223.216.123	A+PTR	dcinfoblox.realtors.org
199.223.216.123	A+PTR	dcinfobloxext.realtors.org
199.223.216.123	PTR	narns2.realtors.org
199.223.216.135	A+PTR	wardfam.com
199.223.216.164	A+PTR	ecommerce.realtors.org
199.223.216.165	A+PTR	secure.realtor.org
199.223.216.195	A	whenyoumake.com
199.223.216.198	A	mailmx.cre.org
199.223.216.211	A	mail.dotgraphx.com
199.223.216.211	A	mail.gnpmgmt.com