Robtex

Up: 96.31.0.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 96.31.0.0/20
Down right: 96.31.16.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
96.31.0.0	A+PTR	0.0.31.96.unassigned.premieronline.net
96.31.0.5	A	node5.mtcnet.net
96.31.0.5	A	node5.premieronline.net
96.31.0.5	A	ns2.mtcnet.net
96.31.0.32	A+PTR	ns1.mtcnet.net
96.31.0.34	PTR	http-personal.premieronline.net
96.31.0.34	A	premiercommunications.net
96.31.0.34	A	www.premieronline.net
96.31.0.35	PTR	http-commercial.premieronline.net
96.31.0.117	A	117.0.31.96.unassigned.premieronline.net
96.31.1.0	A+PTR	0.1.31.96.dsl.static.premieronline.net
96.31.1.12	A	r1.sn-2gxhpxg-qnhe.gvt1.com
96.31.1.12	A	r1---sn-2gxhpxg-qnhe.googlevideo.com
96.31.1.12	A	r1.sn-2gxhpxg-qnhe.googlevideo.com
96.31.3.0	A+PTR	0.3.31.96.dsl.dyn.premieronline.net
96.31.3.67	A	midwestcomputerservices.com
96.31.4.0	A+PTR	0.4.31.96.ftth.dyn.premieronline.net
96.31.4.84	A	84.4.31.96.ftth.dyn.premieronline.net
96.31.4.130	A+PTR	130.4.31.96.ftth.dyn.premieronline.net
96.31.4.130	A	cole-peterson.com
96.31.5.0	A+PTR	0.5.31.96.cable.dyn.premieronline.net
96.31.6.0	A+PTR	0.6.31.96.cable.dyn.premieronline.net
96.31.6.110	A	110.6.31.96.cable.dyn.premieronline.net
96.31.7.0	A+PTR	0.7.31.96.cable.dyn.premieronline.net
96.31.7.2	A+PTR	2.7.31.96.cable.dyn.premieronline.net
96.31.8.0	A+PTR	0.8.31.96.cable.dyn.premieronline.net
96.31.8.2	PTR	2.8.31.96.cable.dyn.premieronline.net
96.31.9.0	A+PTR	0.9.31.96.cable.dyn.premieronline.net
96.31.10.0	A+PTR	0.10.31.96.cable.dyn.premieronline.net
96.31.10.218	A	wheelerits.com
96.31.11.0	A+PTR	0.11.31.96.cable.dyn.premieronline.net
96.31.11.206	A	bender.miah.us
96.31.12.0	A+PTR	0.12.31.96.cable.dyn.premieronline.net
96.31.12.111	A	111.12.31.96.cable.dyn.premieronline.net
96.31.12.123	A	123.12.31.96.cable.dyn.premieronline.net
96.31.12.151	A	151.12.31.96.cable.dyn.premieronline.net
96.31.12.241	A	241.12.31.96.cable.dyn.premieronline.net
96.31.13.0	A+PTR	0.13.31.96.cable.dyn.premieronline.net
96.31.13.244	A	a.ns.truck.net
96.31.14.0	A+PTR	0.14.31.96.cable.dyn.premieronline.net
96.31.14.155	A	computingontheweb.com
96.31.14.155	A	mail.cybrac.us
96.31.14.155	A	*.jayscomputing.com
96.31.14.251	A	251.14.31.96.cable.dyn.premieronline.net
96.31.15.0	A+PTR	0.15.31.96.cable.dyn.premieronline.net
96.31.16.0	A+PTR	0.16.31.96.cable.dyn.premieronline.net
96.31.16.5	A	5.16.31.96.cable.dyn.premieronline.net
96.31.16.18	A	18.16.31.96.cable.dyn.premieronline.net
96.31.16.33	A+PTR	33.16.31.96.cable.dyn.premieronline.net
96.31.16.45	A	45.16.31.96.cable.dyn.premieronline.net
96.31.16.54	A	54.16.31.96.cable.dyn.premieronline.net
96.31.16.173	A	173.16.31.96.cable.dyn.premieronline.net
96.31.16.236	A	236.16.31.96.cable.dyn.premieronline.net
96.31.16.250	A	250.16.31.96.cable.dyn.premieronline.net
96.31.17.0	A+PTR	0.17.31.96.cable.dyn.premieronline.net
96.31.17.22	A	22.17.31.96.cable.dyn.premieronline.net
96.31.17.159	A	159.17.31.96.cable.dyn.premieronline.net
96.31.17.189	A	189.17.31.96.cable.dyn.premieronline.net
96.31.17.192	A+PTR	192.17.31.96.cable.dyn.premieronline.net
96.31.18.0	A+PTR	0.18.31.96.cable.dyn.premieronline.net
96.31.19.0	A+PTR	0.19.31.96.cable.dyn.premieronline.net
96.31.19.139	A	thestruiks.com
96.31.19.139	A	139.19.31.96.cable.dyn.premieronline.net
96.31.19.139	A	mail.thestruiks.com
96.31.20.0	PTR	0.20.31.96.dsl.dyn.premieronline.net
96.31.20.0	A	0.20.31.96.ftth.hin.dyn.premieronline.net
96.31.21.0	A+PTR	0.21.31.96.dsl.dyn.premieronline.net
96.31.21.40	A	40.21.31.96.dsl.dyn.premieronline.net
96.31.22.0	A+PTR	0.22.31.96.dsl.dyn.premieronline.net
96.31.23.0	A+PTR	0.23.31.96.dsl.dyn.premieronline.net
96.31.24.0	PTR	0.24.31.96.dsl.dyn.premieronline.net
96.31.24.0	A	0.24.31.96.ftth.dyn.premieronline.net
96.31.24.61	A	61.24.31.96.ftth.dyn.premieronline.net
96.31.25.2	PTR	2.25.31.96.akron-westfield.k12.ia.us
96.31.25.2	A	akron-westfield.com
96.31.25.2	A	m42w.akron-westfield.com
96.31.25.6	A	gemini.akron-westfield.org
96.31.25.6	A	akron-westfield.org
96.31.25.103	A	www.lemars.k12.ia.us
96.31.25.103	A	www.lemarscsd.org
96.31.25.168	A	quatrocomposites.com
96.31.25.168	A	www.quatrocomposites.com
96.31.25.168	A	tec-ind.com
96.31.25.218	A	mail.nrcsia.org
96.31.25.237	A	www.spirit-lake.k12.ia.us
96.31.26.0	A+PTR	0.26.31.96.cable.dyn.premieronline.net
96.31.26.116	A	brickd.net
96.31.26.116	A	116.26.31.96.cable.dyn.premieronline.net
96.31.26.116	A	brandoncoats.com
96.31.27.0	A+PTR	0.27.31.96.cable.static.premieronline.net
96.31.27.26	A	mail.nrcsia.org
96.31.27.81	A	smtp.vanmaanens.com
96.31.27.91	A	mail.homewarrantyinc.com
96.31.27.104	A	mail.rvtractorparts.com
96.31.27.112	A	www.lemarsbiblechurch.org
96.31.30.33	A+PTR	mail.moc-fv.k12.ia.us
96.31.30.33	A	moc-fv.k12.ia.us
96.31.30.33	A	33.30.31.96.unassigned.premieronline.net
96.31.30.65	PTR	65.30.31.96.central-lyon.k12.ia.us
96.31.30.66	A	central-lyon.k12.ia.us
96.31.30.82	A	fcsdata.farmerscoopsociety.com
96.31.30.83	A	fcs.cc
96.31.30.87	A	howtobuildingcenter.com
96.31.30.97	A	mail.frontierbk.com
96.31.30.180	A	mail.hopehaven.org
96.31.30.193	A	george-lr.k12.ia.us
96.31.31.32	A	32.31.31.96.unassigned.premieronline.net
96.31.31.33	PTR	33.31.31.96.unassigned.premieronline.net
96.31.31.33	A	vpi.vpiweb.com
96.31.31.33	A	mx.vpiweb.com
96.31.31.35	PTR	35.31.31.96.unassigned.premieronline.net
96.31.31.35	A	vpi1.vpiweb.com
96.31.31.82	A	secure.primebank.com
96.31.31.98	PTR	98.31.31.96.unassigned.premieronline.net
96.31.31.98	A	mytransova.com
96.31.31.99	A+PTR	webmail.transova.com
96.31.31.129	PTR	129.31.31.96.cfegg.com
96.31.31.129	A	*.centerfresheggfarm.com
96.31.31.129	A	centrumvalley.com
96.31.31.196	A	mail.farmerselevatorcoop.com
96.31.31.199	A	mail.farmerselevatorcoop.com
96.31.31.199	A	mail.coopfe.com
96.31.31.223	A	223.31.31.96.unassigned.premieronline.net
96.31.31.224	PTR	224.31.31.96.siouxcounty.org
96.31.31.227	PTR	227.31.31.96.siouxcounty.org
96.31.31.227	A	icitsec.com
96.31.31.227	A	icit.state.ia.us