Robtex

Up: 204.15.80.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 204.15.84.0/23
Down right: 204.15.86.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
204.15.84.2	PTR	trafir01.broadweave.com.com
204.15.84.2	A	trafir01.broadweave.com
204.15.84.2	A	c1.broadweave.net
204.15.84.36	A	driggssearch.com
204.15.84.41	A	mxf.broadweave.com
204.15.84.42	A	mxfi.broadweave.com
204.15.84.43	A	mxfo.broadweave.com
204.15.84.44	A	mx2.broadweave.com
204.15.84.50	A	customer-dns-3.veracitynetworks.com
204.15.84.52	A+PTR	mail001.broadweave.com
204.15.84.59	A+PTR	ht1.broadweave.com
204.15.84.59	PTR	tra-fre-001.veracitynetworks.com
204.15.84.59	A	tripleweave.net
204.15.84.89	A	ex.traversemountain.com
204.15.84.89	A	bullriverstudios.com
204.15.84.89	A	phosaic.com
204.15.84.200	PTR	204.15.84.200.static.ip.veracitynetworks.com
204.15.84.205	PTR	204.15.86.200.static.ip.veracitynetworks.com
204.15.84.205	A	baylys.org
204.15.84.205	A	mail.baylys.org
204.15.84.226	A+PTR	10-254-174-86.static.ip.veracitynetworks.com
204.15.85.2	A+PTR	204-15-85-2.static.ip.veracitynetworks.com
204.15.85.8	A	kingshopper.com
204.15.85.10	PTR	rs-204-15-85-10-0001.broadweave.net
204.15.85.10	A	zaharias.org
204.15.85.12	A	mail.bccdev.com
204.15.85.12	A	natecummings.com
204.15.85.12	A	bccdev.com
204.15.85.15	A+PTR	204-15-85-15.static.ip.veracitynetworks.com
204.15.85.16	A+PTR	204-15-85-16.static.ip.veracitynetworks.com
204.15.85.18	A	readyadvisor.com
204.15.85.23	A+PTR	204-15-85-23.static.ip.veracitynetworks.com
204.15.85.56	A	www.hindsighthr.com
204.15.85.60	A	sordogg.net
204.15.85.74	A	barkerlawoffice.com
204.15.85.74	A	arima-consulting-group.com
204.15.85.121	A	smtp.powerwatcher.com
204.15.85.121	A	powerwatcher.com
204.15.85.169	A	baylys.org
204.15.85.169	A	mail.baylys.org
204.15.85.194	A+PTR	customer-static.veracitynetworks.com
204.15.85.195	A	customer-static.veracitynetworks.com
204.15.85.196	A+PTR	customer-static.veracitynetworks.com
204.15.85.197	A	customer-static.veracitynetworks.com
204.15.85.198	A	customer-static.veracitynetworks.com
204.15.85.202	PTR	204.15.85.202.static.ip.veracitynetworks.com
204.15.85.203	A+PTR	10-254-174-86.static.ip.veracitynetworks.com
204.15.85.204	A+PTR	10-254-174-86.static.ip.veracitynetworks.com
204.15.85.221	A	globalwarmingscientist.com
204.15.85.221	A	www.youtubehacked.com
204.15.85.221	A	youtubehacked.com
204.15.85.230	A	chadgregory.com
204.15.86.3	A	mcewans.com
204.15.86.9	PTR	rs-204-15-86-9-0001.broadweave.net
204.15.86.9	A	bestgelcaps.com
204.15.86.9	A	stockloantrust.com
204.15.86.12	A	mx1.janisary.net
204.15.86.56	PTR	204-15-86-56.static.ip.veracitynetworks.com
204.15.86.56	A	socialmanipulations.com
204.15.86.56	A	webrockit.com
204.15.86.78	PTR	rs-204-15-86-78-0001.broadweave.net
204.15.86.78	A	dainin.org
204.15.86.83	PTR	rs-204-15-86-83-0001.broadweave.net
204.15.86.83	A	fixyourform.com
204.15.86.83	A	hancock4lehi.com
204.15.86.96	A	danielharrington.com
204.15.86.100	PTR	204-15-86-100.static.ip.veracitynetworks.com
204.15.86.100	A	cheezedogs.com
204.15.86.100	A	softwarereligion.com
204.15.86.114	PTR	204-15-86-114.static.ip.veracitynetworks.com
204.15.86.114	A	mapistry.net
204.15.86.117	PTR	rs-204-15-86-117-0001.broadweave.net
204.15.86.117	A	mail001.zoobey.com
204.15.86.182	A	themeyerfarm.com
204.15.86.195	PTR	204-15-86-195.static.ip.veracitynetworks.com
204.15.86.195	A	dainin.org
204.15.86.195	A	winterhavenhoa.org
204.15.86.201	A	turboparrot.com
204.15.86.201	A	www.turboparrot.com
204.15.86.202	A	sacksdevelopment.com
204.15.86.206	A	10-254-174-86.static.ip.veracitynetworks.com
204.15.86.207	A	10-254-174-86.static.ip.veracitynetworks.com
204.15.86.208	A	10-254-174-86.static.ip.veracitynetworks.com
204.15.86.209	A	mta-1.zoobey.com
204.15.86.209	A	cloovoo.com
204.15.86.216	PTR	rs-204-15-86-216-0001.broadweave.net
204.15.86.216	A	1sc.com
204.15.86.216	A	lin.net
204.15.86.217	PTR	rs-204-15-86-217-0001.broadweave.net
204.15.86.217	A	exch.lin.net
204.15.86.218	A	hightechjoe.com
204.15.86.228	A	matthewrogers.us
204.15.86.230	A	janisary.net
204.15.87.14	PTR	204-15-87-14.static.ip.veracitynetworks.com
204.15.87.14	A	lucidxt.com
204.15.87.14	A	ns3.zoobey.com
204.15.87.79	A	techcommander.com
204.15.87.148	A+PTR	204-15-87-148.static.ip.veracitynetworks.com
204.15.87.193	A+PTR	204-15-87-193.static.ip.veracitynetworks.com
204.15.87.211	PTR	rs-204-15-87-211-0001.broadweave.net
204.15.87.211	A	bruecks.net
204.15.87.211	A	tylerbye.com
204.15.87.251	A	clusterbuilder.org