Robtex

Up: 216.250.224.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 216.250.224.0/24
Down right: 216.250.225.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
216.250.224.1	A	potomac-gw.potomacnet.com
216.250.224.2	A+PTR	mpwhat.potomacnet.com
216.250.224.3	A	admin-3.potomacnet.com
216.250.224.4	A	admin-4.potomacnet.com
216.250.224.5	PTR	admin-5.potomacnet.com
216.250.224.5	A	suffieldmeadows.org
216.250.224.5	A	nethergate.org
216.250.224.6	PTR	is.irides.com
216.250.224.7	PTR	manager.irides.com
216.250.224.8	A	admin-8.potomacnet.com
216.250.224.9	A	admin-9.potomacnet.com
216.250.224.10	PTR	irides-ts02.irides.com
216.250.224.10	A	wilson.irides.com
216.250.224.12	A+PTR	wilson.irides.com
216.250.224.13	A+PTR	acc-nagios.irides.com
216.250.224.13	A	intranet.irides.com
216.250.224.16	A	admin-16.potomacnet.com
216.250.224.17	A	admin-17.potomacnet.com
216.250.224.20	A	admin-20.potomacnet.com
216.250.224.21	A	secure.irides.com
216.250.224.22	A	inovaapp.irides.com
216.250.224.23	A+PTR	audit.irides.com
216.250.224.24	A	news8gate.potomacnet.com
216.250.224.25	A	admin-25.potomacnet.com
216.250.224.26	A	phones.irides.com
216.250.224.28	A	admin-28.potomacnet.com
216.250.224.29	A	admin-29.potomacnet.com
216.250.224.30	A	admin-30.potomacnet.com
216.250.224.31	A+PTR	screwtape.potomacnet.com
216.250.224.32	A	smellfinger.potomacnet.com
216.250.224.33	A	admin-33.potomacnet.com
216.250.224.34	A	admin-34.potomacnet.com
216.250.224.35	A	admin-35.potomacnet.com
216.250.224.36	A	admin-36.potomacnet.com
216.250.224.37	PTR	dev.irides.com
216.250.224.38	A	admin-38.potomacnet.com
216.250.224.39	A	admin-39.potomacnet.com
216.250.224.40	A	admin-40.potomacnet.com
216.250.224.41	A	admin-41.potomacnet.com
216.250.224.42	A	admin-42.potomacnet.com
216.250.224.43	A	admin-43.potomacnet.com
216.250.224.44	A	pm3.potomacnetworks.com
216.250.224.45	A	admin-45.potomacnet.com
216.250.224.46	A	admin-46.potomacnet.com
216.250.224.48	A	admin-48.potomacnet.com
216.250.224.49	A	admin-49.potomacnet.com
216.250.224.50	A+PTR	whatsup.soloserver.com
216.250.224.51	A	admin-51.potomacnet.com
216.250.224.52	A	admin-52.potomacnet.com
216.250.224.53	A	admin-53.potomacnet.com
216.250.224.54	A	admin-54.potomacnet.com
216.250.224.55	A	admin-55.potomacnet.com
216.250.224.56	A	admin-56.potomacnet.com
216.250.224.57	A	admin-57.potomacnet.com
216.250.224.58	A	admin-58.potomacnet.com
216.250.224.59	PTR	mymail.exchangesvc.com
216.250.224.59	A	exchangesvc.com
216.250.224.59	A	admin-59.potomacnet.com
216.250.224.60	A+PTR	exc03.exchangesvc.com
216.250.224.61	A	news8proxy.potomacnet.com
216.250.224.62	A	admin-62.potomacnet.com
216.250.224.63	A	admin-63.potomacnet.com
216.250.224.69	A	lnx7025.irides.com
216.250.224.91	PTR	secure.irides.com
216.250.224.98	PTR	intranet.irides.com
216.250.224.99	PTR	poobuff.irides.com
216.250.224.118	PTR	admin-118.irides.com
216.250.224.122	PTR	admin.irides.com
216.250.224.123	A	inovaapp.irides.com
216.250.224.126	A	inovatest.irides.com
216.250.224.127	A	termserver.irides.com
216.250.224.150	A+PTR	allbrittontv.com
216.250.224.150	A	perpetualcorp.com
216.250.224.150	A	lazylanefarms.com
216.250.224.165	A	ftp.potomacnet.com
216.250.224.166	A	internal.potomacnet.com
216.250.224.169	A	sandbox.irides.com
216.250.224.240	A+PTR	staff-fw.irides.com
216.250.225.35	PTR	123-easy.com
216.250.225.44	PTR	roseinas.com
216.250.225.63	PTR	www.premierink.com
216.250.225.65	PTR	mdellert.com
216.250.225.84	PTR	agx.net
216.250.225.122	PTR	bristow.net
216.250.225.128	PTR	techintra.com
216.250.225.142	PTR	aruffo.com
216.250.225.177	PTR	romarhiva.com
216.250.225.234	PTR	techtext.com