Robtex

Up: 198.89.64.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 198.89.64.0/20
Down right: 198.89.80.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
198.89.65.5	PTR	cnjoshua1.cchcs.org
198.89.65.66	A	cnjoshua1.cchcs.org
198.89.66.132	A+PTR	dns1.cchcs.org
198.89.66.133	A+PTR	webmail1.cchcs.org
198.89.66.135	A+PTR	joshua.cchcs.org
198.89.66.138	A	dns4.cchcs.org
198.89.67.3	A	shapprp02v.cchcs.org
198.89.67.4	PTR	kronos.steward.org
198.89.67.5	A	mycaritaspc.cchcs.org
198.89.67.5	A	citrix.steward.org
198.89.67.5	A	snap.steward.org
198.89.68.5	A+PTR	cn-dc-pp01.cchcs.org
198.89.68.6	A+PTR	cn-pbx-pp01.cchcs.org
198.89.68.35	A	dns3.cchcs.org
198.89.69.113	A	mobilerounding.steward.org
198.89.77.102	A	sts.gslb.steward.org
198.89.77.102	A	sts.steward.org
198.89.77.106	A	kronos.steward.org
198.89.77.112	A	webmail.gslb.steward.org
198.89.77.113	A	mobilerounding.steward.org
198.89.77.147	A	stewardconnect.org
198.89.79.22	A+PTR	vpn5.cchcs.org
198.89.79.45	A+PTR	ccssl1.cchcs.org
198.89.79.252	A	video.cchcs.org
198.89.79.254	A+PTR	cch-vcs-express.cchcs.org
198.89.83.12	A	ccip01.cchcs.org
198.89.86.14	A	mx01.baptist-health.org
198.89.86.23	A+PTR	careeverywhere.baptist-health.org
198.89.86.40	A+PTR	ceq.baptist-health.org
198.89.86.42	A+PTR	mx03.baptist-health.org
198.89.86.120	A	ns2.pesabreu.com.br
198.89.87.14	A	mx02.baptist-health.org
198.89.87.17	A+PTR	webmail.baptist-health.org
198.89.87.24	A	mychart.baptist-health.org
198.89.87.42	A+PTR	mx04.baptist-health.org
198.89.88.113	A	ostop.co.uk
198.89.89.96	A	sifv3.vyodx.com
198.89.90.72	A	togeng.com
198.89.90.72	A	sxt3v.togeng.com
198.89.90.72	A	l39i7jg.togeng.com
198.89.90.115	A	trumouwu.co.uk
198.89.92.6	A	82r6qp01.beyly.eu
198.89.92.6	A	qjuypry.beyly.eu
198.89.92.18	A	ns9.dfwhostingservices.com
198.89.92.18	A	bestoflifemag.com
198.89.92.164	A	duceunde.work
198.89.92.225	A	insuredto.work
198.89.92.225	A	9p0v3.insuredto.work
198.89.95.45	A	lawash.co.uk
198.89.95.66	PTR	palma66.tenila.com
198.89.95.66	A	hbtv.kz