Robtex

Up: 208.64.58.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 208.64.58.0/25
Down right: 208.64.58.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
208.64.58.1	A+PTR	cp101sj.osiriscomm.com
208.64.58.1	A	mail.seltzerworks.com
208.64.58.1	A	mail.olympiccityproject.com
208.64.58.2	A+PTR	cp102sj.osiriscomm.com
208.64.58.4	PTR	cp104sj.osiriscomm.com
208.64.58.4	A	sutiinvoice.com
208.64.58.4	A	mail.robertcasipit.com
208.64.58.5	PTR	cp105sj.osiriscomm.com
208.64.58.5	A	mail1.osiriscomm.com
208.64.58.6	PTR	cp106sj.osiriscomm.com
208.64.58.6	A	cp103sj.osiriscomm.com
208.64.58.6	A	mail.localnoodles.com
208.64.58.7	PTR	sql1-sjc1.osiriscomm.com
208.64.58.9	PTR	cp107sj.osiriscomm.com
208.64.58.9	A	mail.runningonemptybook.us
208.64.58.9	A	mail.greenhillcenter.com
208.64.58.10	PTR	cp108sj.osiriscomm.com
208.64.58.10	A	godinhollywood.com
208.64.58.10	A	mail.apollorootcauseanalysis.net
208.64.58.11	A	app2.osiriscomm.com
208.64.58.12	PTR	web1-lin-sjc1.osiriscomm.com
208.64.58.12	A	cf.osiriscomm.com
208.64.58.13	PTR	h208-64-58-13.valleyfiber.ca
208.64.58.13	A	odns1.osiriscomm.com
208.64.58.16	PTR	mail1-lin-sjc1.osiriscomm.com
208.64.58.16	A	mail.charlottesantiqueweb.net
208.64.58.16	A	mail.brownbagmedia.asia
208.64.58.18	A+PTR	odns3.osiriscomm.com
208.64.58.18	A	jsp.osiriscomm.com
208.64.58.19	A	odns2i.osiriscomm.com
208.64.58.19	A	fp2kadmin.osiriscomm.com
208.64.58.20	A	osirispress.com
208.64.58.20	A	app1.osiriscomm.com
208.64.58.52	A	asptest.osiriscomm.com
208.64.58.60	A	bryerwood.net
208.64.58.61	PTR	westernpacificpromo.com
208.64.58.62	A	mschifflaw.com
208.64.58.63	A	drdelurgio.com
208.64.58.63	A	doctrac.net
208.64.58.66	PTR	osiriscomm.com
208.64.58.70	A+PTR	geb.osiriscomm.com
208.64.58.71	A	lists.osiriscomm.com
208.64.58.72	A+PTR	rt.osiriscomm.com
208.64.58.73	A+PTR	acctweb.osiriscomm.com
208.64.58.74	A+PTR	anubis.osiriscomm.com
208.64.58.75	A	seth.osiriscomm.com
208.64.58.76	A+PTR	seker.osiriscomm.com
208.64.58.77	PTR	alt101sj.osiriscomm.com
208.64.58.78	A+PTR	ka.osiriscomm.com
208.64.58.79	PTR	mail1.osiriscomm.com
208.64.58.81	PTR	hathor.osiriscomm.com
208.64.58.83	PTR	ns1.rushorder.com
208.64.58.91	A+PTR	netscreams.com
208.64.58.91	PTR	webscreams.com
208.64.58.91	A	www.netscreams.com
208.64.58.93	PTR	inloveforever.org
208.64.58.94	A	gqpbj.com
208.64.58.95	PTR	676enterprises.com
208.64.58.95	PTR	leoneequestrians.com
208.64.58.97	A	kye-floris.com
208.64.58.98	A+PTR	exclamationpoint.org
208.64.58.99	A	framinghamorthopedicassociates.com
208.64.58.99	A	framinghamorthopedics.com
208.64.58.100	A+PTR	105marlette.com
208.64.58.106	PTR	americaninnovative.com
208.64.58.110	A	byronjcohen.com
208.64.58.111	PTR	seeleymadigan.com
208.64.58.112	A+PTR	teenbiketrips.com
208.64.58.115	A	morganpropertiesinc.com
208.64.58.116	PTR	morganconst.com
208.64.58.116	PTR	morganconstr.com
208.64.58.116	PTR	morganconstructioninc.com
208.64.58.117	A	summitdentalpractice.com
208.64.58.117	A	www.summitdentalpractice.com
208.64.58.118	A	morganengineeringcompany.com
208.64.58.120	A	vikingmedia.com
208.64.58.121	PTR	spcu.org
208.64.58.121	PTR	spcu.osiriscomm.com
208.64.58.122	PTR	drnikkifedele.com
208.64.58.122	PTR	nikkifedelephd.com
208.64.58.126	A+PTR	attorneymulhern.com
208.64.58.129	PTR	ravixgroup.com
208.64.58.130	A	mail.jdldatasolutions.com
208.64.58.131	PTR	www.chicagofw.org
208.64.58.132	PTR	www.findingnate.com
208.64.58.138	PTR	208-64-58-138.osiriscomm.com
208.64.58.141	PTR	www.pioneerwifi.com
208.64.58.142	PTR	www.cppc.org
208.64.58.143	PTR	www.objectifiedfilm.com
208.64.58.143	A	mail.objectifiedfilm.com
208.64.58.146	PTR	cleftprevention.org
208.64.58.147	PTR	greenboxhosting.net
208.64.58.148	PTR	rslr-208-64-58-148.deisenman.osiriscomm.com
208.64.58.152	PTR	rslr-208-64-58-152.deisenman.osiriscomm.com
208.64.58.153	PTR	rslr-208-64-58-153.deisenman.osiriscomm.com
208.64.58.155	PTR	rslr-208-64-58-155.deisenman.osiriscomm.com
208.64.58.157	PTR	208-64-58-157.static.osiriscomm.com
208.64.58.158	PTR	208-64-58-158.static.osiriscomm.com
208.64.58.159	PTR	208-64-58-159.static.osiriscomm.com
208.64.58.162	PTR	208-64-58-162.static.osiriscomm.com
208.64.58.163	PTR	208-64-58-163.static.osiriscomm.com
208.64.58.164	PTR	208-64-58-164.static.osiriscomm.com
208.64.58.166	PTR	208-64-58-166.static.osiriscomm.com
208.64.58.167	PTR	208-64-58-167.static.osiriscomm.com
208.64.58.174	PTR	208-64-58-174.static.osiriscomm.com
208.64.58.177	PTR	208-64-58-177.static.osiriscomm.com
208.64.58.178	PTR	208-64-58-178.static.osiriscomm.com
208.64.58.179	PTR	208-64-58-179.static.osiriscomm.com
208.64.58.182	PTR	208-64-58-182.static.osiriscomm.com
208.64.58.185	PTR	208-64-58-185.static.osiriscomm.com
208.64.58.188	PTR	208-64-58-188.static.osiriscomm.com
208.64.58.189	PTR	208-64-58-189.static.osiriscomm.com
208.64.58.190	PTR	208-64-58-190.static.osiriscomm.com
208.64.58.192	PTR	208-64-58-192.static.osiriscomm.com
208.64.58.193	PTR	208-64-58-193.static.osiriscomm.com
208.64.58.194	PTR	208-64-58-194.static.osiriscomm.com
208.64.58.198	PTR	208-64-58-198.static.osiriscomm.com
208.64.58.199	PTR	208-64-58-199.static.osiriscomm.com
208.64.58.202	PTR	208-64-58-202.static.osiriscomm.com
208.64.58.206	PTR	208-64-58-206.static.osiriscomm.com
208.64.58.209	PTR	208-64-58-209.static.osiriscomm.com
208.64.58.210	PTR	208-64-58-210.static.osiriscomm.com
208.64.58.211	PTR	208-64-58-211.static.osiriscomm.com
208.64.58.212	PTR	208-64-58-212.static.osiriscomm.com
208.64.58.213	PTR	208-64-58-213.static.osiriscomm.com
208.64.58.217	PTR	208-64-58-217.static.osiriscomm.com
208.64.58.220	PTR	208-64-58-220.static.osiriscomm.com
208.64.58.221	PTR	208-64-58-221.static.osiriscomm.com
208.64.58.223	PTR	208-64-58-223.static.osiriscomm.com
208.64.58.229	PTR	208-64-58-229.static.osiriscomm.com
208.64.58.230	PTR	208-64-58-230.static.osiriscomm.com
208.64.58.232	PTR	208-64-58-232.static.osiriscomm.com
208.64.58.237	PTR	208-64-58-237.static.osiriscomm.com
208.64.58.241	PTR	208-64-58-241.static.osiriscomm.com
208.64.58.245	PTR	208-64-58-245.static.osiriscomm.com
208.64.58.247	PTR	208-64-58-247.static.osiriscomm.com
208.64.58.254	PTR	208-64-58-254.static.osiriscomm.com