Robtex

Up: 173.89.192.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 173.89.224.0/20
Down right: 173.89.240.0/20

IP	Type	Hostname
173.89.224.34	A+PTR	cpe-173-89-224-34.neo.res.rr.com
173.89.225.92	A	tomdavies.org
173.89.229.158	A	mail.nobleinfotech.net
173.89.231.4	A+PTR	cpe-173-89-231-4.neo.res.rr.com
173.89.231.126	A+PTR	cpe-173-89-231-126.neo.res.rr.com
173.89.231.254	A+PTR	cpe-173-89-231-254.neo.res.rr.com
173.89.232.149	A	wiltanger.com
173.89.233.251	PTR	cpe-173-89-233-251.neo.res.rr.com
173.89.234.135	A+PTR	cpe-173-89-234-135.neo.res.rr.com
173.89.235.20	PTR	cpe-173-89-235-20.neo.res.rr.com
173.89.235.139	A+PTR	cpe-173-89-235-139.neo.res.rr.com
173.89.235.215	A+PTR	cpe-173-89-235-215.neo.res.rr.com
173.89.236.187	A+PTR	cpe-173-89-236-187.neo.res.rr.com
173.89.238.13	PTR	cpe-173-89-238-13.neo.res.rr.com
173.89.238.202	A+PTR	cpe-173-89-238-202.neo.res.rr.com
173.89.240.31	A	cpe-173-89-240-31.insight.res.rr.com
173.89.241.129	A+PTR	cpe-173-89-241-129.insight.res.rr.com
173.89.241.129	A	cloudwranglersinc.com
173.89.242.67	A	dbrentals.biz
173.89.242.67	A	dbrentals.net
173.89.243.22	A+PTR	cpe-173-89-243-22.insight.res.rr.com
173.89.244.133	A+PTR	cpe-173-89-244-133.insight.res.rr.com
173.89.245.104	A+PTR	cpe-173-89-245-104.insight.res.rr.com
173.89.246.78	A+PTR	cpe-173-89-246-78.insight.res.rr.com
173.89.246.78	A	millerprime.com
173.89.246.166	A+PTR	cpe-173-89-246-166.insight.res.rr.com
173.89.246.240	A+PTR	cpe-173-89-246-240.insight.res.rr.com
173.89.247.219	A	bom.ca
173.89.250.1	PTR	cpe-173-89-250-1.insight.res.rr.com
173.89.250.97	PTR	cpe-173-89-250-97.insight.res.rr.com