Robtex

Up: 173.50.16.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 173.50.24.0/22
Down right: 173.50.28.0/22

IP	Type	Hostname
173.50.25.2	A+PTR	pool-173-50-25-2.slsbmd.east.verizon.net
173.50.30.2	A	static-173-50-30-2.slsbmd.east.verizon.net
173.50.30.9	A+PTR	static-173-50-30-9.slsbmd.east.verizon.net
173.50.30.14	A	static-173-50-30-14.slsbmd.east.verizon.net
173.50.30.15	A	static-173-50-30-15.slsbmd.east.verizon.net
173.50.30.22	A	static-173-50-30-22.slsbmd.east.verizon.net
173.50.30.24	A+PTR	static-173-50-30-24.slsbmd.east.verizon.net
173.50.30.31	A	static-173-50-30-31.slsbmd.east.verizon.net
173.50.30.36	A	static-173-50-30-36.slsbmd.east.verizon.net
173.50.30.46	A	static-173-50-30-46.slsbmd.east.verizon.net
173.50.30.68	A	static-173-50-30-68.slsbmd.east.verizon.net
173.50.30.70	A	static-173-50-30-70.slsbmd.east.verizon.net
173.50.30.79	A	static-173-50-30-79.slsbmd.east.verizon.net
173.50.30.80	A+PTR	static-173-50-30-80.slsbmd.east.verizon.net
173.50.30.86	A	static-173-50-30-86.slsbmd.east.verizon.net
173.50.30.88	A+PTR	static-173-50-30-88.slsbmd.east.verizon.net
173.50.30.91	A+PTR	static-173-50-30-91.slsbmd.east.verizon.net
173.50.30.101	A	static-173-50-30-101.slsbmd.east.verizon.net
173.50.30.107	A+PTR	static-173-50-30-107.slsbmd.east.verizon.net
173.50.30.112	A+PTR	static-173-50-30-112.slsbmd.east.verizon.net
173.50.30.113	A+PTR	static-173-50-30-113.slsbmd.east.verizon.net
173.50.30.116	A	static-173-50-30-116.slsbmd.east.verizon.net
173.50.30.122	A+PTR	static-173-50-30-122.slsbmd.east.verizon.net
173.50.30.123	A+PTR	static-173-50-30-123.slsbmd.east.verizon.net
173.50.30.127	A	static-173-50-30-127.slsbmd.east.verizon.net
173.50.30.138	A+PTR	static-173-50-30-138.slsbmd.east.verizon.net
173.50.30.145	A+PTR	static-173-50-30-145.slsbmd.east.verizon.net
173.50.30.146	A+PTR	static-173-50-30-146.slsbmd.east.verizon.net
173.50.30.151	A	static-173-50-30-151.slsbmd.east.verizon.net
173.50.30.155	A+PTR	static-173-50-30-155.slsbmd.east.verizon.net
173.50.30.158	A	static-173-50-30-158.slsbmd.east.verizon.net
173.50.30.161	A+PTR	static-173-50-30-161.slsbmd.east.verizon.net
173.50.30.162	A+PTR	static-173-50-30-162.slsbmd.east.verizon.net
173.50.30.165	A	static-173-50-30-165.slsbmd.east.verizon.net
173.50.30.169	A+PTR	static-173-50-30-169.slsbmd.east.verizon.net
173.50.30.174	A	static-173-50-30-174.slsbmd.east.verizon.net
173.50.30.180	A	static-173-50-30-180.slsbmd.east.verizon.net
173.50.30.185	A+PTR	static-173-50-30-185.slsbmd.east.verizon.net
173.50.30.188	A	static-173-50-30-188.slsbmd.east.verizon.net
173.50.30.193	PTR	static-173-50-30-193.slsbmd.east.verizon.net
173.50.30.194	A+PTR	static-173-50-30-194.slsbmd.east.verizon.net
173.50.30.198	A	static-173-50-30-198.slsbmd.east.verizon.net
173.50.30.222	A	static-173-50-30-222.slsbmd.east.verizon.net
173.50.30.227	A+PTR	static-173-50-30-227.slsbmd.east.verizon.net
173.50.30.230	A	static-173-50-30-230.slsbmd.east.verizon.net
173.50.30.238	A	static-173-50-30-238.slsbmd.east.verizon.net
173.50.30.243	A+PTR	static-173-50-30-243.slsbmd.east.verizon.net
173.50.30.249	A+PTR	static-173-50-30-249.slsbmd.east.verizon.net
173.50.31.26	A	mail.crisfieldpd.com
173.50.31.26	A	crisfieldpd.com
173.50.31.50	A	static-173-50-31-50.slsbmd.east.verizon.net