Robtex

Up: 216.131.104.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 216.131.104.0/25
Down right: 216.131.104.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
216.131.104.27	PTR	27.104.131.216.client.dyn.strong-sf13.reliablehosting.com
216.131.104.28	PTR	28.104.131.216.client.dyn.strong-sf13.reliablehosting.com
216.131.104.29	PTR	29.104.131.216.client.dyn.strong-sf13.reliablehosting.com
216.131.104.50	PTR	50.104.131.216.srv.co89.reliablehosting.com
216.131.104.50	A	airpurifiersnews.com
216.131.104.65	A	hhfe.dnip.net
216.131.104.66	PTR	66.104.131.216.x.reliablehosting.com
216.131.104.75	PTR	75.104.131.216.unassigned.reliablehosting.com
216.131.104.75	A	gsum.dnip.net
216.131.104.78	PTR	78.104.131.216.unassigned.reliablehosting.com
216.131.104.78	A	footwf.byinter.net
216.131.104.82	PTR	82.104.131.216.srv.co189.reliablehosting.com
216.131.104.82	A	gromx.dnip.net
216.131.104.83	PTR	83.104.131.216.unassigned.reliablehosting.com
216.131.104.83	A	hxgj.dnip.net
216.131.104.85	PTR	85.104.131.216.srv.co189.reliablehosting.com
216.131.104.92	PTR	92.104.131.216.unassigned.reliablehosting.com
216.131.104.92	A	bgkt.dnip.net
216.131.104.93	A	htwx.dnip.net
216.131.104.96	A	pavr.dnip.net
216.131.104.99	PTR	99.104.131.216.unassigned.reliablehosting.com
216.131.104.101	PTR	101.104.131.216.unassigned.reliablehosting.com
216.131.104.101	A	buhf.dnip.net
216.131.104.111	PTR	111.104.131.216.srv.co189.reliablehosting.com
216.131.104.111	A	lpfu.dnip.net
216.131.104.111	A	lpsbu.lookin.at
216.131.104.114	PTR	114.104.131.216.x.reliablehosting.com
216.131.104.114	A	manj.dnip.net
216.131.104.119	PTR	119.104.131.216.srv.co189.reliablehosting.com
216.131.104.120	PTR	120.104.131.216.unassigned.reliablehosting.com
216.131.104.120	A	gsag.dnip.net
216.131.104.125	A	ggmj.dnip.net
216.131.104.126	PTR	126.104.131.216.x.reliablehosting.com
216.131.104.206	PTR	206.104.131.216.srv.gt46.reliablehosting.com
216.131.104.206	A	covermodels.com
216.131.104.206	A	www.covermodels.com
216.131.104.231	PTR	231.104.131.216.srv.ds190.reliablehosting.com
216.131.104.231	A	ns2.eastsierra.net
216.131.104.233	PTR	233.104.131.216.unassigned.reliablehosting.com
216.131.104.241	PTR	241.104.131.216.srv.ds2.reliablehosting.com
216.131.104.241	A	ohanas395.com
216.131.104.241	A	bridalbeauty.info
216.131.104.242	PTR	242.104.131.216.srv.ds2.reliablehosting.com
216.131.104.242	A	fcroberts.com
216.131.104.244	A	www.bareroots.com
216.131.104.245	PTR	245.104.131.216.srv.gt73.reliablehosting.com
216.131.104.245	A	so-westcoast.com
216.131.104.246	PTR	246.104.131.216.srv.co78.reliablehosting.com