Robtex

Up: 210.1.208.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 210.1.216.0/22
Down right: 210.1.220.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
210.1.217.76	A+PTR	210-1-217-76-cpe.spintel.net.au
210.1.218.51	A+PTR	210-1-218-51-cpe.spintel.net.au
210.1.218.51	A	thebennetts.co.nz
210.1.218.51	A	smtp.thebennetts.co.nz
210.1.218.92	A+PTR	210-1-218-92-cpe.spintel.net.au
210.1.218.92	A	shadowkat.net
210.1.218.210	A+PTR	210-1-218-210-cpe.spintel.net.au
210.1.218.210	A	mail.ftw.net.au
210.1.219.58	A+PTR	210-1-219-58-cpe.spintel.net.au
210.1.220.31	A+PTR	210-1-220-31-cpe.spintel.net.au
210.1.220.63	PTR	210-1-220-63-cpe.spintel.net.au
210.1.220.129	A+PTR	210-1-220-129-cpe.spintel.net.au
210.1.220.146	A+PTR	210-1-220-146-cpe.spintel.net.au
210.1.220.208	A+PTR	210-1-220-208-cpe.spintel.net.au
210.1.221.32	PTR	210-1-221-32-cpe.spintel.net.au
210.1.221.75	A+PTR	210-1-221-75-cpe.spintel.net.au
210.1.221.96	A+PTR	210-1-221-96-cpe.spintel.net.au
210.1.221.121	PTR	210-1-221-121-cpe.spintel.net.au
210.1.221.178	A+PTR	210-1-221-178-cpe.spintel.net.au
210.1.221.189	A+PTR	210-1-221-189-cpe.spintel.net.au
210.1.222.16	A	mail.professionalairqld.com
210.1.222.41	A+PTR	210-1-222-41-cpe.spintel.net.au
210.1.222.46	A+PTR	210-1-222-46-cpe.spintel.net.au
210.1.222.71	A+PTR	210-1-222-71-cpe.spintel.net.au
210.1.222.99	A+PTR	210-1-222-99-cpe.spintel.net.au
210.1.222.171	A+PTR	210-1-222-171-cpe.spintel.net.au
210.1.222.182	PTR	210-1-222-182-cpe.spintel.net.au
210.1.222.196	PTR	210-1-222-196-cpe.spintel.net.au
210.1.222.214	PTR	210-1-222-214-cpe.spintel.net.au
210.1.222.248	A+PTR	210-1-222-248-cpe.spintel.net.au
210.1.223.7	A+PTR	210-1-223-7-cpe.spintel.net.au
210.1.223.62	A+PTR	210-1-223-62-cpe.spintel.net.au
210.1.223.167	A+PTR	210-1-223-167-cpe.spintel.net.au
210.1.223.190	A+PTR	210-1-223-190-cpe.spintel.net.au
210.1.223.204	PTR	210-1-223-204-cpe.spintel.net.au
210.1.223.255	A	210-1-223-255-cpe.spintel.net.au