Robtex

Up: 74.50.85.0/24
Can't show all results, try to descend to a more specific CIDR
Down left: 74.50.85.128/26
Down right: 74.50.85.192/26
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
74.50.85.128	PTR	malta.worldispnetwork.com
74.50.85.128	A	malta.cdatech.com
74.50.85.128	A	malta.blanic.net
74.50.85.146	PTR	74-50-85-146.static.hostdepartment.com
74.50.85.146	A	laseremitter.com
74.50.85.146	A	choicesaac.com
74.50.85.153	PTR	74-50-85-153.static.hostdepartment.com
74.50.85.165	A+PTR	mail3.worldispnetwork.com
74.50.85.165	A	mail3.aovivo.net
74.50.85.165	A	mail3.d-sl.com
74.50.85.169	PTR	mail11.worldispnetwork.com
74.50.85.175	PTR	74-50-85-175.static.hostdepartment.com
74.50.85.175	A	timberlane.org
74.50.85.180	PTR	mail3.worldispnetwork.com
74.50.85.185	PTR	michigan.worldispnetwork.com
74.50.85.192	PTR	milton.worldispnetwork.com
74.50.85.192	A	zmilton.zimhostdept.com
74.50.85.192	A	milton.mh-sites.com
74.50.85.198	PTR	milton.worldispnetwork.com
74.50.85.198	A	milton.ntecspecialist.net
74.50.85.199	PTR	mail7.worldispnetwork.com
74.50.85.199	PTR	74-50-85-199.static.hostdepartment.com
74.50.85.202	PTR	missouri.worldispnetwork.com
74.50.85.206	PTR	maxwell.worldispnetwork.com
74.50.85.216	PTR	maxwell.worldispnetwork.com
74.50.85.217	A	smtpint.worldispnetwork.com
74.50.85.219	PTR	michigan.worldispnetwork.com
74.50.85.222	PTR	montclair.worldispnetwork.com
74.50.85.223	PTR	mail13.worldispnetwork.com
74.50.85.223	A	mail13.blanic.net
74.50.85.223	A	mail13.estesinteractive.com
74.50.85.225	PTR	mail.busvalcorp.com
74.50.85.225	PTR	missouri.worldispnetwork.com
74.50.85.229	PTR	74-50-85-229.static.hostdepartment.com
74.50.85.229	A	arabbesttrade.com
74.50.85.229	A	labudilaw.com
74.50.85.238	PTR	milton.worldispnetwork.com
74.50.85.240	PTR	michigan.worldispnetwork.com
74.50.85.253	PTR	michigan.worldispnetwork.com