Robtex

Up: 220.244.25.0/24
Can't show all results, try to descend to a more specific CIDR
Down left: 220.244.25.0/26
Down right: 220.244.25.64/26
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
220.244.25.10	A	220-244-25-10.static.tpgi.com.au
220.244.25.66	A+PTR	220-244-25-66.static.tpgi.com.au
220.244.25.66	A	mail2.evcoseals.com.au
220.244.25.74	PTR	mail.sbhosting.com.au
220.244.25.74	A	mail.banksiascientific.co.nz
220.244.25.74	A	mail.gfls.com.au
220.244.25.77	A+PTR	mail.sbsystems.com.au