Robtex

Up: 115.64.80.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 115.64.80.0/24
Down right: 115.64.81.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
115.64.80.28	A	mail.iverson.com.au
115.64.80.32	A+PTR	115-64-80-32.static.tpgi.com.au
115.64.80.78	A+PTR	115-64-80-78.tpgi.com.au
115.64.80.84	PTR	115-64-80-84.static.tpgi.com.au
115.64.80.219	PTR	115-64-80-219.static.tpgi.com.au
115.64.81.45	A+PTR	115-64-81-45.static.tpgi.com.au
115.64.81.46	PTR	115-64-81-46.tpgi.com.au
115.64.81.123	A+PTR	115-64-81-123.static.tpgi.com.au
115.64.81.123	A	mail.crisfloat.com
115.64.81.123	A	vertexit.com.au
115.64.81.147	A+PTR	115-64-81-147.static.tpgi.com.au
115.64.81.232	A+PTR	115-64-81-232.static.tpgi.com.au