Robtex

Up: 216.188.224.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 216.188.240.0/21
Down right: 216.188.248.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
216.188.240.3	A	lukevp.mynetgear.com
216.188.240.35	A+PTR	216-188-240-35.dyn.grandenetworks.net
216.188.240.42	A	216-188-240-42.dyn.grandenetworks.net
216.188.240.54	A	216-188-240-54.dyn.grandenetworks.net
216.188.240.67	A+PTR	216-188-240-67.dyn.grandenetworks.net
216.188.240.69	A	216-188-240-69.dyn.grandenetworks.net
216.188.240.103	A	mcgentry.com
216.188.240.103	A	wbgentry.com
216.188.240.183	A	216-188-240-183.dyn.grandenetworks.net
216.188.240.191	A	216-188-240-191.dyn.grandenetworks.net
216.188.240.203	A	216-188-240-203.dyn.grandenetworks.net
216.188.242.218	A	216-188-242-218.dyn.grandenetworks.net
216.188.243.59	A	216-188-243-59.dyn.grandenetworks.net
216.188.243.102	A	216-188-243-102.dyn.grandenetworks.net
216.188.243.124	A	216-188-243-124.dyn.grandenetworks.net
216.188.243.146	A+PTR	216-188-243-146.dyn.grandenetworks.net
216.188.243.197	A	216-188-243-197.dyn.grandenetworks.net
216.188.243.207	A	216-188-243-207.dyn.grandenetworks.net
216.188.244.4	A	mail.cmclending.com
216.188.244.151	A	smtp.co.midland.tx.us
216.188.244.159	A	216-188-244-159.dyn.grandenetworks.net
216.188.244.223	A	216-188-244-223.dyn.grandenetworks.net
216.188.245.38	A	216-188-245-38.dyn.grandenetworks.net
216.188.245.179	A	216-188-245-179.dyn.grandenetworks.net
216.188.245.197	A	216-188-245-197.dyn.grandenetworks.net
216.188.245.208	A+PTR	216-188-245-208.dyn.grandenetworks.net
216.188.245.241	A+PTR	216-188-245-241.dyn.grandenetworks.net
216.188.246.52	A	216-188-246-52.dyn.grandenetworks.net
216.188.246.77	A	216-188-246-77.dyn.grandenetworks.net
216.188.247.12	A	216-188-247-12.dyn.grandenetworks.net
216.188.247.39	A	216-188-247-39.dyn.grandenetworks.net
216.188.247.135	A	216-188-247-135.dyn.grandenetworks.net
216.188.247.136	A	216-188-247-136.dyn.grandenetworks.net
216.188.247.149	A	216-188-247-149.dyn.grandenetworks.net
216.188.247.176	A	216-188-247-176.dyn.grandenetworks.net
216.188.247.243	A	216-188-247-243.dyn.grandenetworks.net
216.188.248.12	A	216-188-248-12.dyn.grandenetworks.net
216.188.248.29	A	sop123.net
216.188.248.123	A	remote.jaystoysltd.com
216.188.248.123	A	mcduckltd.com
216.188.248.133	A	netshenanigans.com
216.188.248.188	A	216-188-248-188.dyn.grandenetworks.net
216.188.248.216	A	216-188-248-216.dyn.grandenetworks.net
216.188.249.88	A	216-188-249-88.dyn.grandenetworks.net
216.188.249.124	A	216-188-249-124.dyn.grandenetworks.net
216.188.249.128	A	bourquecloud.com
216.188.249.146	A	216-188-249-146.dyn.grandenetworks.net
216.188.249.147	A+PTR	216-188-249-147.dyn.grandenetworks.net
216.188.249.254	A	216-188-249-254.dyn.grandenetworks.net
216.188.250.0	PTR	216-188-250-0.dyn.grandenetworks.net
216.188.250.14	A	216-188-250-14.dyn.grandenetworks.net
216.188.250.64	A	216-188-250-64.dyn.grandenetworks.net
216.188.250.105	A	216-188-250-105.dyn.grandenetworks.net
216.188.250.116	A	216-188-250-116.dyn.grandenetworks.net
216.188.250.136	A	216-188-250-136.dyn.grandenetworks.net
216.188.250.148	A	216-188-250-148.dyn.grandenetworks.net
216.188.250.230	A	216-188-250-230.dyn.grandenetworks.net
216.188.250.237	A	216-188-250-237.dyn.grandenetworks.net
216.188.251.12	A	216-188-251-12.dyn.grandenetworks.net
216.188.251.14	A	216-188-251-14.dyn.grandenetworks.net
216.188.251.33	A	216-188-251-33.dyn.grandenetworks.net
216.188.251.170	A	216-188-251-170.dyn.grandenetworks.net
216.188.251.171	A	216-188-251-171.dyn.grandenetworks.net
216.188.251.178	PTR	216-188-251-178.dyn.grandenetworks.net
216.188.251.243	A	216-188-251-243.dyn.grandenetworks.net
216.188.251.255	A	216-188-251-255.dyn.grandenetworks.net
216.188.252.69	A	216-188-252-69.dyn.grandenetworks.net
216.188.252.85	A	216-188-252-85.dyn.grandenetworks.net
216.188.252.108	A	216-188-252-108.dyn.grandenetworks.net
216.188.252.137	A	216-188-252-137.dyn.grandenetworks.net
216.188.252.155	A	216-188-252-155.dyn.grandenetworks.net
216.188.252.175	A	216-188-252-175.dyn.grandenetworks.net
216.188.252.214	A	cityofheroesrebirth.com
216.188.252.214	A	cohrebirth.com
216.188.252.220	A	allstarcommunication.com
216.188.252.220	A	www.oddlink.com
216.188.252.224	PTR	216-188-252-224.dyn.grandenetworks.net
216.188.252.246	A	216-188-252-246.dyn.grandenetworks.net
216.188.253.83	A	excelsiortech.net
216.188.253.123	A	216-188-253-123.dyn.grandenetworks.net
216.188.253.132	A	smtp.mcminimore.com
216.188.253.136	A	216-188-253-136.dyn.grandenetworks.net
216.188.253.209	PTR	216-188-253-209.dyn.grandenetworks.net
216.188.254.2	A+PTR	216-188-254-2.dyn.grandenetworks.net
216.188.254.40	A	216-188-254-40.dyn.grandenetworks.net
216.188.254.48	A+PTR	216-188-254-48.dyn.grandenetworks.net
216.188.254.48	A	*.signcel.com
216.188.254.48	A	admin.signcel.com
216.188.254.109	A	rorschachfan.club
216.188.255.194	PTR	216-188-255-194.dyn.grandenetworks.net
216.188.255.211	A+PTR	216-188-255-211.dyn.grandenetworks.net
216.188.255.255	A	216-188-255-255.dyn.grandenetworks.net