Robtex

Up: 173.50.64.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 173.50.64.0/20
Down right: 173.50.80.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
173.50.64.22	A	mail.mfunc.com
173.50.64.22	A	mfunc.com
173.50.64.72	PTR	pool-173-50-64-72.nrflva.fios.verizon.net
173.50.64.168	A	ishkabibbble.com
173.50.64.195	A+PTR	pool-173-50-64-195.nrflva.fios.verizon.net
173.50.65.33	A	pool-173-50-65-33.nrflva.fios.verizon.net
173.50.65.82	A	storagebythebin.com
173.50.65.250	PTR	pool-173-50-65-250.nrflva.fios.verizon.net
173.50.67.143	PTR	pool-173-50-67-143.nrflva.fios.verizon.net
173.50.68.13	A+PTR	static-173-50-68-13.nrflva.fios.verizon.net
173.50.68.14	A	mail.pinecrestbaptistchurch.net
173.50.68.17	A	mail.sfhva.com
173.50.68.20	PTR	static-173-50-68-20.nrflva.fios.verizon.net
173.50.68.41	A	mail.stonebridgeschool.com
173.50.68.45	A	mail.gtisystems.net
173.50.68.45	A	mail2.gtisystems.net
173.50.68.55	PTR	mail.weidner.us
173.50.68.55	A	weidner.us
173.50.69.13	A+PTR	pool-173-50-69-13.nrflva.fios.verizon.net
173.50.69.13	A	pchm.net
173.50.69.209	PTR	pool-173-50-69-209.nrflva.fios.verizon.net
173.50.70.80	A+PTR	pool-173-50-70-80.nrflva.fios.verizon.net
173.50.70.223	PTR	pool-173-50-70-223.nrflva.fios.verizon.net
173.50.71.11	PTR	pool-173-50-71-11.nrflva.fios.verizon.net
173.50.71.136	PTR	pool-173-50-71-136.nrflva.fios.verizon.net
173.50.71.137	A	greensamurai.com
173.50.73.94	A+PTR	pool-173-50-73-94.nrflva.fios.verizon.net
173.50.73.94	A	mytechmatch.com
173.50.73.114	A+PTR	pool-173-50-73-114.nrflva.fios.verizon.net
173.50.73.117	A+PTR	pool-173-50-73-117.nrflva.fios.verizon.net
173.50.73.211	PTR	pool-173-50-73-211.nrflva.fios.verizon.net
173.50.75.23	A	mail.z-corp.net
173.50.75.24	PTR	static-173-50-75-24.nrflva.fios.verizon.net
173.50.75.25	A	libertyeng.net
173.50.75.25	A	mail.libertyeng.net
173.50.75.25	A	mx.libertyeng.net
173.50.76.85	A+PTR	pool-173-50-76-85.nrflva.fios.verizon.net
173.50.76.188	A+PTR	pool-173-50-76-188.nrflva.fios.verizon.net
173.50.77.124	PTR	pool-173-50-77-124.nrflva.fios.verizon.net
173.50.77.146	A+PTR	pool-173-50-77-146.nrflva.fios.verizon.net
173.50.77.237	PTR	pool-173-50-77-237.nrflva.fios.verizon.net
173.50.78.123	PTR	pool-173-50-78-123.nrflva.fios.verizon.net
173.50.78.218	PTR	pool-173-50-78-218.nrflva.fios.verizon.net
173.50.78.236	PTR	pool-173-50-78-236.nrflva.fios.verizon.net
173.50.79.61	PTR	pool-173-50-79-61.nrflva.fios.verizon.net
173.50.80.90	PTR	pool-173-50-80-90.nrflva.fios.verizon.net
173.50.80.238	A+PTR	pool-173-50-80-238.nrflva.fios.verizon.net
173.50.81.8	A+PTR	pool-173-50-81-8.nrflva.fios.verizon.net
173.50.81.78	A+PTR	pool-173-50-81-78.nrflva.fios.verizon.net
173.50.81.87	A+PTR	pool-173-50-81-87.nrflva.fios.verizon.net
173.50.81.193	A+PTR	pool-173-50-81-193.nrflva.fios.verizon.net
173.50.81.193	A	lakedaemon.net
173.50.82.1	PTR	lo0-100.nrflva-vfttp-312.verizon-gni.net
173.50.82.2	PTR	static-173-50-82-2.nrflva.fios.verizon.net
173.50.82.5	A	wallacetaxprep.com
173.50.82.5	A	yard-sale.net
173.50.82.5	A	static-173-50-82-5.nrflva.fios.verizon.net
173.50.82.34	PTR	static-173-50-82-34.nrflva.fios.verizon.net
173.50.82.35	PTR	static-173-50-82-35.nrflva.fios.verizon.net
173.50.82.44	A	static-173-50-82-44.nrflva.fios.verizon.net
173.50.82.61	A	static-173-50-82-61.nrflva.fios.verizon.net
173.50.82.64	PTR	static-173-50-82-64.nrflva.fios.verizon.net
173.50.82.67	PTR	static-173-50-82-67.nrflva.fios.verizon.net
173.50.82.82	A	static-173-50-82-82.nrflva.fios.verizon.net
173.50.82.87	A	static-173-50-82-87.nrflva.fios.verizon.net
173.50.82.97	PTR	static-173-50-82-97.nrflva.fios.verizon.net
173.50.82.102	A	static-173-50-82-102.nrflva.fios.verizon.net
173.50.82.107	A	static-173-50-82-107.nrflva.fios.verizon.net
173.50.82.108	A	static-173-50-82-108.nrflva.fios.verizon.net
173.50.82.110	A	static-173-50-82-110.nrflva.fios.verizon.net
173.50.82.129	A+PTR	static-173-50-82-129.nrflva.fios.verizon.net
173.50.82.131	PTR	static-173-50-82-131.nrflva.fios.verizon.net
173.50.82.149	A	static-173-50-82-149.nrflva.fios.verizon.net
173.50.82.155	A	static-173-50-82-155.nrflva.fios.verizon.net
173.50.82.163	PTR	static-173-50-82-163.nrflva.fios.verizon.net
173.50.82.178	A	static-173-50-82-178.nrflva.fios.verizon.net
173.50.82.182	A	static-173-50-82-182.nrflva.fios.verizon.net
173.50.82.192	A+PTR	static-173-50-82-192.nrflva.fios.verizon.net
173.50.82.194	PTR	static-173-50-82-194.nrflva.fios.verizon.net
173.50.82.196	A	static-173-50-82-196.nrflva.fios.verizon.net
173.50.82.203	A	static-173-50-82-203.nrflva.fios.verizon.net
173.50.82.213	A	static-173-50-82-213.nrflva.fios.verizon.net
173.50.82.224	PTR	static-173-50-82-224.nrflva.fios.verizon.net
173.50.82.227	A+PTR	static-173-50-82-227.nrflva.fios.verizon.net
173.50.82.242	A	static-173-50-82-242.nrflva.fios.verizon.net
173.50.82.250	A	static-173-50-82-250.nrflva.fios.verizon.net
173.50.83.1	PTR	lo0-100.nrflva-vfttp-318.verizon-gni.net
173.50.83.2	PTR	pool-173-50-83-2.nrflva.fios.verizon.net
173.50.83.4	PTR	pool-173-50-83-4.nrflva.fios.verizon.net
173.50.83.32	PTR	pool-173-50-83-32.nrflva.fios.verizon.net
173.50.83.40	A	swatter.net
173.50.83.64	PTR	pool-173-50-83-64.nrflva.fios.verizon.net
173.50.83.65	PTR	pool-173-50-83-65.nrflva.fios.verizon.net
173.50.83.66	PTR	pool-173-50-83-66.nrflva.fios.verizon.net
173.50.83.67	PTR	pool-173-50-83-67.nrflva.fios.verizon.net
173.50.83.97	PTR	pool-173-50-83-97.nrflva.fios.verizon.net
173.50.83.98	PTR	pool-173-50-83-98.nrflva.fios.verizon.net
173.50.83.130	PTR	pool-173-50-83-130.nrflva.fios.verizon.net
173.50.83.142	A	theway146.org
173.50.83.160	PTR	pool-173-50-83-160.nrflva.fios.verizon.net
173.50.83.161	PTR	pool-173-50-83-161.nrflva.fios.verizon.net
173.50.83.192	PTR	pool-173-50-83-192.nrflva.fios.verizon.net
173.50.83.227	PTR	pool-173-50-83-227.nrflva.fios.verizon.net
173.50.85.1	PTR	lo0-100.nrflva-vfttp-305.verizon-gni.net
173.50.85.4	PTR	static-173-50-85-4.nrflva.fios.verizon.net
173.50.85.32	PTR	static-173-50-85-32.nrflva.fios.verizon.net
173.50.85.33	PTR	static-173-50-85-33.nrflva.fios.verizon.net
173.50.85.34	PTR	static-173-50-85-34.nrflva.fios.verizon.net
173.50.85.35	PTR	static-173-50-85-35.nrflva.fios.verizon.net
173.50.85.36	A	ns2.ndshq.com
173.50.85.65	PTR	static-173-50-85-65.nrflva.fios.verizon.net
173.50.85.67	PTR	static-173-50-85-67.nrflva.fios.verizon.net
173.50.85.97	PTR	static-173-50-85-97.nrflva.fios.verizon.net
173.50.85.99	PTR	static-173-50-85-99.nrflva.fios.verizon.net
173.50.85.128	PTR	static-173-50-85-128.nrflva.fios.verizon.net
173.50.85.129	PTR	static-173-50-85-129.nrflva.fios.verizon.net
173.50.85.130	PTR	static-173-50-85-130.nrflva.fios.verizon.net
173.50.85.131	PTR	static-173-50-85-131.nrflva.fios.verizon.net
173.50.85.160	PTR	static-173-50-85-160.nrflva.fios.verizon.net
173.50.85.162	PTR	static-173-50-85-162.nrflva.fios.verizon.net
173.50.85.195	PTR	static-173-50-85-195.nrflva.fios.verizon.net
173.50.85.226	PTR	static-173-50-85-226.nrflva.fios.verizon.net
173.50.85.227	PTR	static-173-50-85-227.nrflva.fios.verizon.net
173.50.86.125	PTR	pool-173-50-86-125.nrflva.fios.verizon.net
173.50.86.126	A+PTR	pool-173-50-86-126.nrflva.fios.verizon.net
173.50.86.143	PTR	pool-173-50-86-143.nrflva.fios.verizon.net
173.50.86.227	A	mail.dkhome.net
173.50.86.235	PTR	pool-173-50-86-235.nrflva.fios.verizon.net
173.50.87.2	PTR	pool-173-50-87-2.nrflva.fios.verizon.net
173.50.87.3	PTR	pool-173-50-87-3.nrflva.fios.verizon.net
173.50.87.4	PTR	pool-173-50-87-4.nrflva.fios.verizon.net
173.50.87.5	A	pool-173-50-87-5.nrflva.fios.verizon.net
173.50.87.7	A	pool-173-50-87-7.nrflva.fios.verizon.net
173.50.87.22	A	pool-173-50-87-22.nrflva.fios.verizon.net
173.50.87.23	A	pool-173-50-87-23.nrflva.fios.verizon.net
173.50.87.32	PTR	pool-173-50-87-32.nrflva.fios.verizon.net
173.50.87.33	PTR	pool-173-50-87-33.nrflva.fios.verizon.net
173.50.87.34	PTR	pool-173-50-87-34.nrflva.fios.verizon.net
173.50.87.35	A+PTR	pool-173-50-87-35.nrflva.fios.verizon.net
173.50.87.38	A	pool-173-50-87-38.nrflva.fios.verizon.net
173.50.87.41	A	pool-173-50-87-41.nrflva.fios.verizon.net
173.50.87.43	A	pool-173-50-87-43.nrflva.fios.verizon.net
173.50.87.65	PTR	pool-173-50-87-65.nrflva.fios.verizon.net
173.50.87.66	PTR	pool-173-50-87-66.nrflva.fios.verizon.net
173.50.87.74	A	pool-173-50-87-74.nrflva.fios.verizon.net
173.50.87.88	A	pool-173-50-87-88.nrflva.fios.verizon.net
173.50.87.90	A	pool-173-50-87-90.nrflva.fios.verizon.net
173.50.87.96	PTR	pool-173-50-87-96.nrflva.fios.verizon.net
173.50.87.98	PTR	pool-173-50-87-98.nrflva.fios.verizon.net
173.50.87.111	A	pool-173-50-87-111.nrflva.fios.verizon.net
173.50.87.114	A	pool-173-50-87-114.nrflva.fios.verizon.net
173.50.87.115	A	pool-173-50-87-115.nrflva.fios.verizon.net
173.50.87.117	A	pool-173-50-87-117.nrflva.fios.verizon.net
173.50.87.130	A+PTR	pool-173-50-87-130.nrflva.fios.verizon.net
173.50.87.131	PTR	pool-173-50-87-131.nrflva.fios.verizon.net
173.50.87.132	A	pool-173-50-87-132.nrflva.fios.verizon.net
173.50.87.143	A	pool-173-50-87-143.nrflva.fios.verizon.net
173.50.87.148	A	pool-173-50-87-148.nrflva.fios.verizon.net
173.50.87.160	A+PTR	pool-173-50-87-160.nrflva.fios.verizon.net
173.50.87.161	A+PTR	pool-173-50-87-161.nrflva.fios.verizon.net
173.50.87.164	A	pool-173-50-87-164.nrflva.fios.verizon.net
173.50.87.166	A	pool-173-50-87-166.nrflva.fios.verizon.net
173.50.87.193	A+PTR	pool-173-50-87-193.nrflva.fios.verizon.net
173.50.87.194	A+PTR	pool-173-50-87-194.nrflva.fios.verizon.net
173.50.87.205	A	pool-173-50-87-205.nrflva.fios.verizon.net
173.50.87.206	A	pool-173-50-87-206.nrflva.fios.verizon.net
173.50.87.224	A+PTR	pool-173-50-87-224.nrflva.fios.verizon.net
173.50.87.231	A	pool-173-50-87-231.nrflva.fios.verizon.net
173.50.87.232	A	pool-173-50-87-232.nrflva.fios.verizon.net
173.50.87.236	A	pool-173-50-87-236.nrflva.fios.verizon.net
173.50.88.16	PTR	pool-173-50-88-16.nrflva.fios.verizon.net
173.50.89.242	A	coreyhstewart.com
173.50.90.80	A+PTR	pool-173-50-90-80.nrflva.fios.verizon.net
173.50.90.208	A+PTR	pool-173-50-90-208.nrflva.fios.verizon.net
173.50.91.24	A+PTR	pool-173-50-91-24.nrflva.fios.verizon.net
173.50.91.24	A	mail.compass4reading.com
173.50.91.110	A+PTR	pool-173-50-91-110.nrflva.fios.verizon.net
173.50.91.162	A+PTR	pool-173-50-91-162.nrflva.fios.verizon.net
173.50.91.164	PTR	pool-173-50-91-164.nrflva.fios.verizon.net
173.50.92.182	A+PTR	pool-173-50-92-182.nrflva.fios.verizon.net
173.50.92.190	A+PTR	pool-173-50-92-190.nrflva.fios.verizon.net
173.50.92.190	A	mpthpt.com
173.50.92.204	A+PTR	pool-173-50-92-204.nrflva.fios.verizon.net
173.50.93.78	A+PTR	pool-173-50-93-78.nrflva.fios.verizon.net
173.50.93.147	A	kutipie.com
173.50.93.227	A	mx.darkwintersnight.com
173.50.93.238	A+PTR	pool-173-50-93-238.nrflva.fios.verizon.net
173.50.93.238	A	www.cisatlantic.com
173.50.94.3	PTR	static-173-50-94-3.nrflva.fios.verizon.net
173.50.94.4	A+PTR	static-173-50-94-4.nrflva.fios.verizon.net
173.50.94.4	A	mail.denbighchristianacademy.com
173.50.94.4	A	mail.denbighchristianacademy.org
173.50.95.1	PTR	lo0-100.nrflva-vfttp-305.verizon-gni.net
173.50.95.2	A+PTR	static-173-50-95-2.nrflva.fios.verizon.net
173.50.95.3	PTR	static-173-50-95-3.nrflva.fios.verizon.net
173.50.95.3	A	abitar.com
173.50.95.3	A	mail.abitar.com
173.50.95.35	A+PTR	static-173-50-95-35.nrflva.fios.verizon.net
173.50.95.39	A	static-173-50-95-39.nrflva.fios.verizon.net
173.50.95.40	A	static-173-50-95-40.nrflva.fios.verizon.net
173.50.95.48	A	static-173-50-95-48.nrflva.fios.verizon.net
173.50.95.64	A+PTR	static-173-50-95-64.nrflva.fios.verizon.net
173.50.95.67	A+PTR	static-173-50-95-67.nrflva.fios.verizon.net
173.50.95.68	A	static-173-50-95-68.nrflva.fios.verizon.net
173.50.95.69	A	static-173-50-95-69.nrflva.fios.verizon.net
173.50.95.108	A	static-173-50-95-108.nrflva.fios.verizon.net
173.50.95.113	A	static-173-50-95-113.nrflva.fios.verizon.net
173.50.95.115	A	static-173-50-95-115.nrflva.fios.verizon.net
173.50.95.117	A	static-173-50-95-117.nrflva.fios.verizon.net
173.50.95.130	A+PTR	static-173-50-95-130.nrflva.fios.verizon.net
173.50.95.133	A	static-173-50-95-133.nrflva.fios.verizon.net
173.50.95.139	A	static-173-50-95-139.nrflva.fios.verizon.net
173.50.95.146	A	static-173-50-95-146.nrflva.fios.verizon.net
173.50.95.161	A+PTR	static-173-50-95-161.nrflva.fios.verizon.net
173.50.95.165	A	static-173-50-95-165.nrflva.fios.verizon.net
173.50.95.167	A	static-173-50-95-167.nrflva.fios.verizon.net
173.50.95.168	A	static-173-50-95-168.nrflva.fios.verizon.net
173.50.95.194	A+PTR	static-173-50-95-194.nrflva.fios.verizon.net
173.50.95.198	A	static-173-50-95-198.nrflva.fios.verizon.net
173.50.95.200	A	static-173-50-95-200.nrflva.fios.verizon.net
173.50.95.201	A	static-173-50-95-201.nrflva.fios.verizon.net
173.50.95.227	PTR	static-173-50-95-227.nrflva.fios.verizon.net
173.50.95.228	A	static-173-50-95-228.nrflva.fios.verizon.net
173.50.95.232	A	static-173-50-95-232.nrflva.fios.verizon.net
173.50.95.236	A	static-173-50-95-236.nrflva.fios.verizon.net
173.50.95.238	A	static-173-50-95-238.nrflva.fios.verizon.net