Robtex

Up: 67.100.224.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 67.100.232.0/22
Down right: 67.100.236.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
67.100.232.193	A+PTR	h-67-100-232-193.chcg.il.globalcapacity.com
67.100.232.219	A+PTR	h-67-100-232-219.chcg.il.globalcapacity.com
67.100.232.235	PTR	h-67-100-232-235.chcg.il.globalcapacity.com
67.100.232.235	A	h-67-100-232-235.chcgilgm.static.covad.net
67.100.232.235	A	h-67-100-232-235.chcg.il.megapath.net
67.100.233.5	A+PTR	h-67-100-233-5.chcg.il.globalcapacity.com
67.100.233.5	A	h-67-100-233-5.chcg.il.megapath.net
67.100.233.5	A	h-67-100-233-5.chcgilgm.static.covad.net
67.100.233.19	A+PTR	h-67-100-233-19.chcg.il.globalcapacity.com
67.100.233.19	A	h-67-100-233-19.chcgilgm.static.covad.net
67.100.233.22	A	h-67-100-233-22.chcgilgm.static.covad.net
67.100.233.33	PTR	h-67-100-233-33.chcg.il.megapath.net
67.100.233.38	A	h-67-100-233-38.chcgilgm.static.covad.net
67.100.233.39	A+PTR	h-67-100-233-39.chcg.il.globalcapacity.com
67.100.233.47	A+PTR	h-67-100-233-47.chcg.il.globalcapacity.com
67.100.233.145	A+PTR	h-67-100-233-145.chcg.il.globalcapacity.com
67.100.233.245	A+PTR	h-67-100-233-245.chcg.il.globalcapacity.com
67.100.234.137	A+PTR	h-67-100-234-137.chcg.il.globalcapacity.com
67.100.234.178	A+PTR	h-67-100-234-178.chcg.il.globalcapacity.com
67.100.235.3	A	barracuda.jasonstorage.com
67.100.235.166	A+PTR	h-67-100-235-166.chcg.il.globalcapacity.com
67.100.235.228	A+PTR	remote2.fieldtool.com
67.100.236.65	A+PTR	h-67-100-236-65.chcg.il.globalcapacity.com
67.100.236.89	A+PTR	h-67-100-236-89.chcg.il.globalcapacity.com
67.100.236.226	A+PTR	h-67-100-236-226.chcg.il.megapath.net
67.100.236.234	A+PTR	h-67-100-236-234.chcg.il.megapath.net
67.100.238.5	A	test.empirecomfortsystems.org
67.100.239.225	A+PTR	h-67-100-239-225.chcg.il.globalcapacity.com
67.100.239.234	A	0051610.lodgenet.net