Robtex

Up: 216.147.22.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 216.147.22.0/25
Down right: 216.147.22.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
216.147.22.2	PTR	216-147-22-2.navisite.net
216.147.22.5	PTR	dollchatter.com
216.147.22.8	PTR	216-147-22-8.navisite.net
216.147.22.11	PTR	desentis.org
216.147.22.16	PTR	216-147-22-16.navisite.net
216.147.22.20	PTR	216-147-22-20.navisite.net
216.147.22.25	PTR	ppi1.net
216.147.22.39	PTR	216-147-22-39.navisite.net
216.147.22.42	PTR	crimestop.us
216.147.22.53	PTR	outdoor.ie
216.147.22.58	PTR	gps2.biz
216.147.22.77	PTR	yachtcharter.gr
216.147.22.81	PTR	thehungrytiger.com
216.147.22.86	A	grandcanyontourandtravel.com
216.147.22.86	A	mail.18004canyon.com
216.147.22.86	A	mail.1grandcanyontours.com
216.147.22.87	A+PTR	laniedamon.com
216.147.22.87	A	synchronicity-at-work.com
216.147.22.96	PTR	worldwidedomain.com
216.147.22.101	PTR	samataindia.org
216.147.22.109	A	mail.partyguide.gr
216.147.22.111	PTR	216-147-22-111.navisite.net
216.147.22.112	A	mail.sunshine-kennels.net
216.147.22.113	A	mail.materiaurbana.com
216.147.22.113	A	materiaurbana.com
216.147.22.114	PTR	216-147-22-114.navisite.net
216.147.22.118	PTR	honeyrungolf.com
216.147.22.145	PTR	nautas-almaghreb.com
216.147.22.145	A	mail.nautasferry.com
216.147.22.149	PTR	216-147-22-149.navisite.net
216.147.22.150	PTR	artontour.net
216.147.22.172	PTR	216-147-22-172.navisite.net
216.147.22.185	PTR	216-147-22-185.navisite.net
216.147.22.186	A	mail.impresoraskonica-minolta.com
216.147.22.188	A	escuelaboero.edu.ar
216.147.22.190	PTR	unassigned.alabanza.com
216.147.22.190	A	bneisholem.com.ar
216.147.22.197	A	savalifeozark.org
216.147.22.197	A	mail.savalifeozark.org
216.147.22.198	PTR	pure-themovie.com
216.147.22.204	PTR	216-147-22-204.navisite.net
216.147.22.222	PTR	216-147-22-222.navisite.net
216.147.22.224	PTR	216-147-22-224.navisite.net
216.147.22.230	PTR	216-147-22-230.navisite.net
216.147.22.241	PTR	geneandcarol.com