Robtex

Up: 184.180.120.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 184.180.120.0/23
Down right: 184.180.122.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
184.180.120.3	A	vamail.vika.com
184.180.120.22	A	portal.tape-llc.com
184.180.120.24	A	portal.tape-llc.com
184.180.120.41	A+PTR	wsip-184-180-120-41.dc.dc.cox.net
184.180.120.114	A+PTR	wsip-184-180-120-114.dc.dc.cox.net
184.180.120.160	A+PTR	wsip-184-180-120-160.dc.dc.cox.net
184.180.120.178	A+PTR	wsip-184-180-120-178.dc.dc.cox.net
184.180.120.190	A+PTR	wsip-184-180-120-190.dc.dc.cox.net
184.180.120.203	A+PTR	wsip-184-180-120-203.dc.dc.cox.net
184.180.120.222	PTR	wsip-184-180-120-222.dc.dc.cox.net
184.180.120.222	A	spamappliance.cotsite.net
184.180.121.20	A+PTR	wsip-184-180-121-20.dc.dc.cox.net
184.180.121.27	A	mail.southrun.org
184.180.121.99	A	win.weicorp.com
184.180.121.189	PTR	wsip-184-180-121-189.dc.dc.cox.net
184.180.121.189	A	*.atssa.com
184.180.121.189	A	www.atssa.com
184.180.121.216	A+PTR	wsip-184-180-121-216.dc.dc.cox.net
184.180.121.232	A+PTR	wsip-184-180-121-232.dc.dc.cox.net
184.180.121.232	A	mgcfailover.com
184.180.121.235	A+PTR	wsip-184-180-121-235.dc.dc.cox.net
184.180.121.247	A+PTR	wsip-184-180-121-247.dc.dc.cox.net
184.180.121.250	PTR	baker.is
184.180.121.250	A	stevenhelfrich.com
184.180.122.6	A	mail.somerset.net
184.180.122.47	A+PTR	wsip-184-180-122-47.dc.dc.cox.net
184.180.122.56	PTR	wsip-184-180-122-56.dc.dc.cox.net
184.180.122.65	PTR	wsip-184-180-122-65.dc.dc.cox.net
184.180.122.75	A	tj1globalsolutions.com
184.180.122.75	A	timetaskr.com
184.180.122.75	A	compassgs.com
184.180.122.76	PTR	wsip-184-180-122-76.dc.dc.cox.net
184.180.122.76	A	timetaskr.com
184.180.122.76	A	mail.timetaskr.com
184.180.122.77	A+PTR	wsip-184-180-122-77.dc.dc.cox.net
184.180.122.89	A	owa2.fhmtg.com
184.180.122.94	A+PTR	mail.fairfaxoralsurgery.com
184.180.122.94	A	wsip-184-180-122-94.dc.dc.cox.net
184.180.122.119	A+PTR	wsip-184-180-122-119.dc.dc.cox.net
184.180.122.128	A+PTR	wsip-184-180-122-128.dc.dc.cox.net
184.180.122.135	PTR	wsip-184-180-122-135.dc.dc.cox.net
184.180.122.147	A	mailgw.ftechi.com
184.180.122.164	PTR	wsip-184-180-122-164.dc.dc.cox.net
184.180.122.181	A+PTR	wsip-184-180-122-181.dc.dc.cox.net
184.180.122.234	A	www.fccfees.com
184.180.122.234	A	fccfees.com
184.180.122.236	A+PTR	wsip-184-180-122-236.dc.dc.cox.net
184.180.122.236	A	www.bia.com
184.180.122.236	A	www.biafn.com
184.180.123.2	A	smtp.ati4it.com
184.180.123.6	A+PTR	wsip-184-180-123-6.dc.dc.cox.net
184.180.123.6	A	smtp.cri4results.com
184.180.123.9	A	mail.calaburn.com
184.180.123.20	A+PTR	wsip-184-180-123-20.dc.dc.cox.net
184.180.123.29	A+PTR	wsip-184-180-123-29.dc.dc.cox.net
184.180.123.49	A+PTR	wsip-184-180-123-49.dc.dc.cox.net
184.180.123.63	A+PTR	wsip-184-180-123-63.dc.dc.cox.net
184.180.123.69	A+PTR	wsip-184-180-123-69.dc.dc.cox.net
184.180.123.70	PTR	wsip-184-180-123-70.dc.dc.cox.net
184.180.123.70	A	mail2.jfcu.org
184.180.123.165	A+PTR	wsip-184-180-123-165.dc.dc.cox.net
184.180.123.209	A+PTR	wsip-184-180-123-209.dc.dc.cox.net
184.180.123.211	A+PTR	wsip-184-180-123-211.dc.dc.cox.net
184.180.123.250	PTR	wsip-184-180-123-250.dc.dc.cox.net
184.180.123.250	A	dc-aaf5a877-us.salvagedata.com
184.180.123.250	A	us.salvagedata.com