Robtex

Up: 216.250.152.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 216.250.152.0/23
Down right: 216.250.154.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
216.250.152.58	A+PTR	216-250-152-58.host.secantnet.net
216.250.152.88	PTR	216-250-152-88.host.secantnet.net
216.250.152.88	A	secure2.johnson-rauhoff.com
216.250.152.100	A+PTR	216-250-152-100.host.secantnet.net
216.250.152.111	A+PTR	216-250-152-111.host.secantnet.net
216.250.152.118	A	mail.connableoffice.com
216.250.152.148	A	mail.riverwoodcenter.org
216.250.152.163	A+PTR	mail.jmwilson.com
216.250.152.163	A	www.jmwilson.com
216.250.152.163	A	jmwilson.com
216.250.152.229	PTR	216-250-152-229.host.secantnet.net
216.250.152.229	A	www.vbcmh.com
216.250.152.232	A	mail.vbcmh.com
216.250.152.238	A	lightspeed.vbcmh.com
216.250.153.121	A+PTR	216-250-153-121.host.secantnet.net
216.250.153.167	A+PTR	216-250-153-167.host.secantnet.net
216.250.153.182	PTR	216-250-153-182.host.secantnet.net
216.250.153.182	A	promotionconcepts.com
216.250.153.182	A	pcipromo.com
216.250.153.198	A	motansimplesolutions.com
216.250.153.233	PTR	216-250-153-233.host.secantnet.net
216.250.153.233	A	secantdocs.com
216.250.154.28	A+PTR	216-250-154-28.host.secantnet.net
216.250.154.51	A	mail.primerus.com
216.250.154.51	A	mail.bsblaw.com
216.250.154.52	PTR	216-250-154-52.host.secantnet.net
216.250.154.52	A	mail.buchananfirm.com
216.250.154.86	A+PTR	216-250-154-86.host.secantnet.net
216.250.154.169	A+PTR	216-250-154-169.host.secantnet.net
216.250.154.189	A+PTR	216-250-154-189.host.secantnet.net
216.250.154.249	A+PTR	216-250-154-249.host.secantnet.net
216.250.155.28	A+PTR	216-250-155-28.host.secantnet.net
216.250.155.35	A	216-250-155-35.host.secantnet.net
216.250.155.98	A+PTR	216-250-155-98.host.secantnet.net
216.250.155.130	A+PTR	216-250-155-130.host.secantnet.net
216.250.155.180	A	amerifirstindiana.com
216.250.155.186	A+PTR	216-250-155-186.host.secantnet.net