Robtex

Up: 210.5.216.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 210.5.216.0/23
Down right: 210.5.218.0/23

IP	Type	Hostname
210.5.216.14	PTR	210-5-216-14.reverse.newskies.net
210.5.216.28	PTR	210-5-216-28.reverse.newskies.net
210.5.216.102	PTR	210-5-216-102.reverse.newskies.net
210.5.218.9	PTR	210-5-218-9.reverse.newskies.net
210.5.218.75	PTR	210-5-218-75.reverse.newskies.net
210.5.218.119	PTR	210-5-218-119.reverse.newskies.net
210.5.218.122	PTR	210-5-218-122.reverse.newskies.net
210.5.218.156	PTR	210-5-218-156.reverse.newskies.net
210.5.218.177	PTR	210-5-218-177.reverse.newskies.net
210.5.218.225	PTR	210-5-218-225.reverse.newskies.net
210.5.218.238	PTR	210-5-218-238.reverse.newskies.net
210.5.219.154	A	adpghq.com
210.5.219.167	PTR	210-5-219-167.reverse.newskies.net