Robtex

Up: 65.29.0.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 65.29.0.0/20
Down right: 65.29.16.0/20

IP	Type	Hostname
65.29.0.18	A	pltsohae01r.midwest.rr.com
65.29.1.34	PTR	be27.clmkohpe01r.midwest.rr.com
65.29.1.39	A+PTR	be1.clmcohib01r.midwest.rr.com
65.29.1.39	A+PTR	agg1.clmcohib01r.midwest.rr.com
65.29.1.50	A+PTR	agg24.clmkohpe02r.midwest.rr.com
65.29.1.87	A+PTR	be14.pltsohae01r.midwest.rr.com
65.29.2.100	A+PTR	network-065-029-002-100.midwest.rr.com
65.29.3.2	A+PTR	clmkohpe01o.midwest.rr.com
65.29.5.2	A+PTR	amelohaa02o.midwest.rr.com
65.29.6.2	A	network-065-029-006-002.midwest.rr.com
65.29.9.30	A	network-065-029-009-030.midwest.rr.com
65.29.11.130	A	be30.clmkohpe01r.midwest.rr.com
65.29.11.185	A	ronet-lab.com
65.29.18.20	PTR	ldtsoh01-tsv01.div.midohio.rr.com
65.29.22.2	PTR	agg85.clmkohpe03r.midwest.rr.com
65.29.24.10	A+PTR	lo0.lsvmkyzo03h.midwest.rr.com
65.29.24.10	A	lsvmkyzo03h.midwest.rr.com
65.29.24.46	A	lo0.lsvnkyfb01h.midwest.rr.com
65.29.24.46	A	lsvnkyfb01h.midwest.rr.com
65.29.24.100	PTR	lo0.lxtnky3702h.midwest.rr.com
65.29.26.0	A	tge1-6.mdvikybu-ccr02.mwrtn.rr.com
65.29.26.2	PTR	tge8-1.mdvikybu01h.midwest.rr.com
65.29.26.55	A	tge9-1.lsvmky1303h.midwest.rr.com
65.29.26.191	A	bobkathy.com
65.29.28.162	A+PTR	be21.rcmdkyat02r.midwest.rr.com
65.29.29.171	PTR	ae1.smrtkyen02h.midwest.rr.com
65.29.29.237	A+PTR	ae1.wnchky5302h.midwest.rr.com