Robtex

Up: 163.191.64.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 163.191.96.0/20
Down right: 163.191.112.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
163.191.100.2	A+PTR	border2.atg.state.il.us
163.191.100.7	A	mail.ilattorneygeneral.net
163.191.100.7	A	oagalt.atg.state.il.us
163.191.100.101	A	ns1.ilattorneygeneral.net
163.191.100.102	A	ns2.ilattorneygeneral.net
163.191.100.110	A	ilattorneygeneral.net
163.191.100.110	A	www.ilattorneygeneral.net
163.191.101.10	A	mail.ihda.org
163.191.101.40	A+PTR	secure.ihda.org
163.191.101.50	A+PTR	mail2.ihda.org
163.191.101.70	A	sectrans.ihda.org
163.191.101.80	A+PTR	mail3.ihda.org
163.191.102.2	A+PTR	mail.geti-pass.com
163.191.102.2	A+PTR	mail.getipass.com
163.191.102.2	A+PTR	tollway.state.il.us
163.191.122.17	A+PTR	citrix.dcfs.illinois.gov
163.191.122.19	A	sftp.dcfs.illinois.gov
163.191.122.20	A	dcfs.illinois.gov
163.191.125.34	A+PTR	infonetvpn.icjia.org
163.191.125.39	A	iris.infonet.icjia.org
163.191.125.130	PTR	icjia.org
163.191.125.130	A+PTR	ilcvpp.org
163.191.125.130	PTR	ilfvcc.org